LCSWMF 2013 WQ Technical Report

Water Quality T(January 2010 to June 2

Leon County, US 27 Sou

Permit No. 0009560-00

May 2013

Technical Report 20132013)

uth Solid Waste Management Facility

08-SO, WACS No. 6660

WATER QUALITY TECHNICAL REPORT

LEON COUNTY SOLID WASTE MANAGEMENT FACILITY LEON COUNTY, FLORIDA

JANUARY 2010 to JUNE 2013

Prepared for:

LEON COUNTY SOLID WASTE MANAGEMENT DIVISION

7550 Apalachee Parkway Tallahassee, FL 32311

Prepared by:

HDR ENGINEERING, INC.

200 W Forsyth Street, Suite 800 Jacksonville, FL 32202

Certificate of Authorization #4213

May 2013

Water Quality Technical Report i June 2013

TABLE OF CONTENTS

1.0 PURPOSE ........................................................................................................................................ 1

2.0 CURRENT MONITORING NETWORK ....................................................................................... 2

2.1 Compliance Monitoring Network ....................................................................................... 2

2.2 RAP & MOP Wells ............................................................................................................. 2

2.3 Surface Water Monitoring Locations .................................................................................. 3

2.4 Leachate Monitoring Location ............................................................................................ 3

3.0 RESULTS ........................................................................................................................................ 3

3.1 Water Level & Rainfall ....................................................................................................... 3

3.2 Groundwater Flow .............................................................................................................. 3

3.2.1 Hydraulic Gradient (I) ........................................................................................... 4 3.2.2 Hydraulic Conductivity (K) ................................................................................... 4 3.2.3 Porosity (n) ............................................................................................................ 4 3.2.4 Velocity/Rate of Groundwater Flow (V) ............................................................... 5

2.2 Lab Analysis of Compliance Wells .................................................................................... 6

2.2.1 Conductivity .......................................................................................................... 6 2.2.2 Dissolved Oxygen .................................................................................................. 7 2.2.3 pH .......................................................................................................................... 7 2.2.4 Temperature ........................................................................................................... 7 2.2.5 Turbidity ................................................................................................................ 8 2.2.6 Total Dissolved Solids (TDS) ................................................................................ 8 2.2.7 Arsenic ................................................................................................................... 8 2.2.8 Boron ..................................................................................................................... 8 2.2.9 Iron ......................................................................................................................... 9 2.2.10 Lead ....................................................................................................................... 9 2.2.11 Mercury .................................................................................................................. 9 2.2.12 Benzene .................................................................................................................. 9 2.2.13 Vinyl Chloride ....................................................................................................... 9

2.3 Lab Analysis of RAP & MOP Wells .................................................................................. 9

2.4 Lab Analysis of Surfacewater Monitoring Locations ....................................................... 10

2.5 Lab Analysis of Leachate Monitoring Location ............................................................... 10

Water Quality Technical Report ii June 2013

2.6 Correlations between TDS and Specific Conductance ..................................................... 10

2.7 Discussions of Erratic and/or Poorly Correlated Data ...................................................... 10

3.0 CONCLUSIONS AND RECOMMENDATIONS ........................................................................ 11

APPENDICES

APPENDIX 1 MONITORING NETWORK DETAILS

APPENDIX 2 WATER LEVEL AND RAINFALL DATA

APPENDIX 3 GROUNDWATER CONTOUR MAPS

APPENDIX 4 DETECTION SUMMARY OF COMPLIANCE WELLS

APPENDIX 5 DETECTION SUMMARY OF RAP & MOP WELLS

APPENDIX 6 SUMMARY OF SURFACE WATER ANALYSIS

APPENDIX 7 SUMMARY OF LEACHATE ANALYSIS

Water Quality Technical Report 1 June 2013

1.0 PURPOSE

HDR Engineering, Inc. prepared this Water Quality Technical (WQT) Report for Leon County Solid Waste Management Facility (facility) per Specific Condition 3.7(T) of Florida Department of Environmental Protection (FDEP) Solid Waste Facility Permit (9560-008-SO and 9560-009-SF). The report evaluates the analyses of the groundwater monitoring data collected from January 2010 through June 2013, and it is intended to satisfy the requirements of 62-701.510(8)(b) FAC and Specific Condition 3.7(T) of the Permit. The previous Technical Report was submitted to the FDEP in March 2010 covering January 2008 to December 2009 period.

Note that a recent permit modification issued by FDEP on January 29, 2013 modified the groundwater monitoring system significantly. However, this report has been prepared in accordance with the original permit dated September 17, 2009. This report documents the last seven groundwater and surface water monitoring events completed under the previous monitoring network. Groundwater at the facility will be monitored in accordance with the modified groundwater monitoring plan beginning with the 2013 second semiannual sampling event (July/August).

Chapter 62-701.510(8)(b) FAC requires the WQT report to be reviewed, signed, and sealed by a professional engineer or geologist with experience in hydrologic investigations and a technical report prepared to include, at a minimum, the following information:

1. Tabular displays of any data showing detected parameters and graphical displays of any leachate key indicator parameters detected, including hydrographs for all monitoring wells.

2. Trend analyses of any monitoring parameters consistently detected. 3. Comparisons between shallow, medium, and deep zone wells. 4. Comparisons between background water quality and the water quality in detection and

compliance wells. 5. Correlations between related parameters such as total dissolved solids and specific

conductance. 6. Discussions of erratic and/or poorly correlated data. 7. An interpretation of groundwater contour maps, including an evaluation of groundwater

flow rates. 8. An evaluation of the adequacy of the water quality monitoring frequency and sampling

locations based on site conditions.

This technical report is designed to address each of these requirements. However, in association with reference to item 8 above, the monitoring plan followed during this reporting period was determined to be inadequate to monitor this facility. A revised groundwater monitoring plan (GWMP) was submitted to the FDEP in December 2012, and a new permit that adopts the revised GWMP was issued on January 29, 2013.


2.0 CURRENT MONITORING NETWORK

The monitoring network of the Leon County Solid Waste Management Facility (Facility) includes the following:

• Semiannual Compliance Monitoring Network • Semiannual RAP Wells • Semiannual MOP Wells • Semiannual Surface Water Monitoring Locations • Annual Leachate Monitoring Location

A table showing surface water, groundwater, and leachate sampling points included in the facility’s monitoring network is provided in Appendix 1. 2.1 Compliance Monitoring Network The compliance network includes twenty Floridan aquifer monitoring wells and piezometers, twenty-two surficial aquifer monitoring wells and piezometers, four surface water sampling locations, and one leachate sampling point. During this period, water levels in monitoring wells MW-9A, MW-25, MW-26, and MW-35 were too low to sample, therefore no results have been presented for these wells. Also note that MW-13R, intended to replace dry well MW-13, was never installed. MW-13 is now used as a landfill gas monitoring point. MW-13R was never installed and is not included in the new permit which will take affect in second semiannual event of 2013. Note that in the current report the Compliance Network referred to the background, compliance, and assessment wells listed in the Facility’s Solid Waste Permit (9560-008-SO and 9560-009-SF). The data for these compliance network wells is presented separately from the RAP & MOP wells discussed in the next section.

2.2 RAP & MOP Wells

The RAP & MOP wells are listed in Appendix 1. The western RAP was implemented to assess vinyl chloride impacts near the maintenance facility. The network consisted of eight monitoring wells, a sprayfield monitoring point, and a discharge monitoring point. The western RAP was shutdown due to low water levels in 2011. The FDEP approved discontinuing the RAP in a letter dated March 4, 2013. The MOP was implemented to evaluate Benzene detections in groundwater at the Closed Class III (southeastern) portion of the Facility. The MOP network


consisted of fifteen Leon County owned wells and seven wells installed to monitor the Talquin Utilities Waste Water Treatment Plant. In 2010/11, the FDEP requested that the County propose a remedy to replace the MOP. HDR, on behalf of Leon County, proposed a two phase air sparge pilot test to develop a RAP that would replace the MOP. The pilot test was completed in 2012, and it was determined that the remedy was not appropriately effective. Based on the pilot test, the FDEP determined that a RAP was not necessary at this time. The FDEP also approved discontinuation of the MOP (letter dated March 4, 2013). 2.3 Surface Water Monitoring Locations

The existing permit required four surface water monitoring locations (SW-1 through SW-4) to be monitored semiannually. Tables and graphs describing the surface water data are included in Appendix 6. Surface water monitoring will be discontinued in accordance with the revised permit dated January 19, 2013, as of the 2013 second semiannual sampling event.

2.4 Leachate Monitoring Location

Leachate has been monitored annually at location (L-2) in accordance with the current permit for the facility. A summary of the leachate analyzed during this reporting period is included in Appendix 7. In accordance with recent revisions to Chapter 62-701 FAC, annual leachate monitoring is no longer required. Annual leachate monitoring and reporting will be discontinued in future reports.

3.0 RESULTS

3.1 Water Level & Rainfall

Appendix 2 includes information on water level and rainfall for the reporting period. In addition to the water level and rainfall tables, a plot has been included that presents groundwater elevations in the surficial and Floridan compliance monitoring wells.

3.2 Groundwater Flow

Appendix 3 includes groundwater contour maps, obtained from semiannual groundwater monitoring reports. These maps indicate that the Floridan aquifer groundwater flows generally west to northwesterly; however, there is a west-southwesterly component indicated along the southwestern boundary of the facility. The surficial aquifer was evaluated in the recent permit modification, and it was determined that the surficial aquifer did not meet the definition of an aquifer as a continuous water bearing unit. There appears to be several small perched groundwater areas around the site.

The discussion on groundwater flow is provided as follows:


3.2.1 Hydraulic Gradient (I)

Hydraulic gradient is the slope of the groundwater potentiometric surface parallel to flow quantified as the unit-less quotient of the rise divided by the run. Table 1 below provides hydraulic gradient information on surficial & Floridan aquifers.

Table 1. Hydraulic Gradient Determination

Period Surficial Aquifer Floridan Aquifer

MW- 16A MW- 9A I MW- H MW- S I EL in ft NGVD EL in ft NGVD (ft/ft) EL in ft NGVD EL in ft NGVD (ft/ft)

2010 S 1 80.59 68.09 0.0120 33.22 32.85 0.00012010 S 2 82.00 68.33 0.0131 29.68 28.53 0.00032011 S 1 80.05 68.21 0.0114 26.44 25.21 0.00042011 S 2 78.92 68.15 0.0103 25.15 24.33 0.00022012 S 1 77.57 68.15 0.0090 22.88 21.84 0.00032012 S 2 77.69 68.37 0.0090 26.55 25.67 0.00032013 S 1 80.47 68.31 0.0117 24.41 23.20 0.0004Notes: I = hydraulic gradient

3.2.2 Hydraulic Conductivity (K)

Note that no site specific data on hydraulic conductivity was available for the facility, and therefore, the hydraulic conductivity values were assumed based on “Physical & Chemical Hydrogeology” by Domenico, P. and Schwartz, F. To determine flow velocities, the surficial aquifer was assumed to be fine sand (with hydraulic conductivity ranging 2 x 10-7 to 2 x 10-4 m/s), and the Floridan aquifer was assumed to be a mix of karst & dolomitic limestone (with hydraulic conductivity ranging 5 x 10-7 to 1 x 10-2 m/s). To determine lower and upper values of groundwater flow velocity, lower and upper values of K are used respectively.

3.2.3 Porosity (n)

Total porosity is the ratio of void-to-sediment volumes in rock or soils. Effective porosity is pore space where saturated flow occurs. No site specific data on porosity was present for the facility, and therefore, the porosity values were assumed based on “Physical & Chemical Hydrogeology” by Domenico, P. and Schwartz, F. To determine flow velocities, the porosity of both surficial & Floridan aquifers was assumed to be 45%.


3.2.4 Velocity/Rate of Groundwater Flow (V)

The common calculation for groundwater velocity (see the equation below) is for average linear velocity within a porous medium which Lohman (1979) states, on page 11; “…should not be used for predicting the velocity and distance of movement of, say, a contaminant introduced into the ground.” It does, however, give a general idea of the relative susceptibility of the uppermost aquifer.

Horizontal average linear groundwater velocity is estimated through a modified form of Darcy’s equation:

V = (K / n) I

Where:

V = average linear velocity (m/s)

K = hydraulic conductivity (m/s)

I = gradient (ratio)

n = porosity (%)

Table 2 below provides upper and lower values of groundwater velocity based on the Darcy equation. The table also lists the average distance travelled by groundwater in 6 months for each surficial and Floridan aquifer.

Period Surficial Aquifer Floridan Aquifer

I V (lower) V (upper) D6m I V (lower) V (upper) D6m (ft/ft) ft/day ft/day ft (ft/ft) ft/day ft/day ft

2010 S 1 0.0120 1.51E-03 1.512E+00 138.14 0.0001 3.44E-05 6.874E-01 62.72 2010 S 2 0.0131 1.65E-03 1.654E+00 151.07 0.0003 1.07E-04 2.136E+00 194.952011 S 1 0.0114 1.43E-03 1.433E+00 130.85 0.0004 1.14E-04 2.285E+00 208.512011 S 2 0.0103 1.30E-03 1.303E+00 119.02 0.0002 7.62E-05 1.523E+00 139.012012 S 1 0.0090 1.14E-03 1.140E+00 104.11 0.0003 9.67E-05 1.932E+00 176.312012 S 2 0.0090 1.13E-03 1.128E+00 103.00 0.0003 8.18E-05 1.635E+00 149.182013 S 1 0.0117 1.47E-03 1.471E+00 134.39 0.0004 1.12E-04 2.248E+00 205.12

Average 0.0109 1.38E-03 1.38E+00 125.80 0.0003 8.90E-05 1.78E+00 162.26Notes: I = hydraulic gradient V = velocity defined as (KI/n) D6m = average distance travelled by groundwater in 6 months


2.2 Lab Analysis of Compliance Wells

Appendix 4 includes a summary table listing detected parameters during the reporting period, along with the plots for the field parameters and parameters of concern. The following parameters were detected at least one time in at least one of the compliance wells during the reporting period:

Surficial: Ammonia, Chloride, Nitrate, Sodium, TDS, Arsenic, Barium, Boron, Cadmium, Chromium, Cobalt, Copper, Iron, Lead, Mercury, Nickel, Strontium, Thallium, Vanadium, Zinc, 1,4-Dichlorobenzene, Acetone, Benzene, Carbon Disulfide, Chlorobenzene, Chloromethane, Cis-1,2-dichloroethene, Dibromomethane, Methylene Chloride, Toluene, and Xylenes.

Floridan: Ammonia, Chloride, Nitrate, Sodium, TDS, Arsenic, Barium, Boron, Cadmium, Chromium, Cobalt, Copper, Iron, Lead, Mercury, Nickel, Strontium, Thallium, Vanadium, Zinc, 1,1-Dichloroethene, 1,2-Dichlorobenzene, 1,4-Dichlorobenzene, Benzene, Bromoform, Chlorobenzene, Chloromethane, Cis-1,2-dichloroethene, Tetrachloroethene, Toluene, Trichloroethene, and Vinyl Chloride.

Although the referenced parameters were detected, only TDS, Arsenic, Boron, Iron, Mercury, Benzene and Vinyl Chloride were detected above the regulatory standards (PSWS/SDWS/GCTL). The above parameters were either not detected or detected at very low levels in background wells MW-3 and MW-K. The field parameters and exceeded parameters are discussed below in detail:

2.2.1 Conductivity

Specific conductivity (SC) is a measurement of electrical conductance that provides a general idea of the ion strength of the groundwater. Higher ion strength in groundwater is used as an indicator parameter for the potential presence of increased inorganic/organic ions present in the groundwater; however, the measurement of SC does not differentiate between ions. Conductivity tends to increase around construction sites merely by the added infiltration of highly oxygenated rainwater causing the mobilization of sulfates and micro-particulates. SC is not regulated by groundwater quality standards.

SC ranged from 37 to 1,297 µmhos/cm and 218 to 894 µmhos/cm in the surficial and Floridan aquifers respectively during the reporting period. The background well associated with each aquifer was found to have lower SC as compared to other wells in the respective aquifer. Although no obvious SC trend is observed during the reporting period, trend graphs for SC are included in Appendix 4 separately for surficial and Floridan aquifers.


2.2.2 Dissolved Oxygen

Dissolved Oxygen (DO) is one of the five field parameters used to determine that equilibrium has been reached during the purging of the well, and FDEP SOPs require DO to be measured per Table FT 1500-1 of DEP SOP 001/01. DO was sampled per DEP SOP 001/01 in every monitoring event conducted during the reporting period.

DO is a parameter negatively associated with landfill impacts—DO will decrease to very low levels quickly with the introduction of reducing conditions commonly associated with leachate introduction. DO is also a difficult parameter to make judgments with based on the difficulty of sampling—generally the act of obtaining a sample will introduce a small degree of contact with atmospheric oxygen making the result at the very least questionable.

There were no discernible trends in DO noticed during the reporting period as indicated in the DO plots provided in Appendix 4. DO levels ranged from 0.17 to 5.35 mg/L and 0.08 to 7.88 mg/L in the surficial and Floridan aquifers respectively during the reporting period. The background well associated with each aquifer was found to have comparable DO concentrations just as the other wells in the respective aquifer.

2.2.3 pH

The pH in Florida surficial aquifers is usually depressed where such acidifying conditions in rainwater and in acid-rich soil layers typically do not have much residence time before entering the surficial groundwater system. This has related impacts, such as a reduced buffering capacity as measured by alkalinity. An inhibited buffering capacity prevents the aquifer from neutralizing additional impacts to pH levels. Many natural metals are susceptible to mobilization due to low pH. Impacts by landfills will typically increase pH in the surficial aquifer by buffering the acidic qualities of the natural groundwater. Where pH is naturally buffered, as it is by the carbonates of the Floridan aquifer, pH impacts from landfill leachate are generally indiscernible.

The Floridan pH ranged from 7.87 to 6.14 with average of 7.03, and the surficial pH ranged from 7.92 to 4.10 with average of 5.47 at the facility. There were no distinctive trends in pH during the reporting period as indicated in the pH plots provided in Appendix 4. The background well associated with each aquifer was found to have comparable pH just as the other wells in the respective aquifer.

2.2.4 Temperature

Groundwater temperatures ranged from 10.0 to 27.4 C°. A seasonal trend seems evident in the temperature of the surficial aquifer samples – the second semiannual samples tend to be warmer than the first semiannual samples.


2.2.5 Turbidity

Turbidity in the surficial aquifer ranged from 0.1 to 349 NTU with average of 12.6 NTU, and turbidity in the Floridan aquifer ranged from 0.1 to 18.2 NTU with an average of 3.95 NTU at the facility. There were no distinctive trends in turbidity noticed during the reporting period as indicated in the turbidity plots provided in Appendix 4. The background well associated with each aquifer was found to have comparable turbidity just as the other wells in the respective aquifer.

2.2.6 Total Dissolved Solids (TDS)

TDS in the surficial aquifer ranged from 11 to 810 mg/L with average of 180.5 mg/L, and TDS in the Floridan aquifer ranged from 110 to 480 mg/L with average of 258 mg/L at the facility. In general TDS in surficial wells was observed to be lower than Floridan wells with exception of surficial wells MW-20 & MW-29R that exceeded the SDWS threshold of 500 mg/L as well. Background TDS levels ranged from 0 to 32 mg/L in the surficial aquifer. However, note that the TDS levels in the two surficial wells did not remain over the threshold throughout the reporting period – MW-20 was found below threshold during the last two events & MW-29R was found to marginally exceed the threshold during the last monitoring event. As would be expected, there is also a strong correlation between TDS and SC.

2.2.7 Arsenic

Arsenic can naturally occur in Florida’s soils and rock formations. During the reporting period only a few Arsenic detections were observed with Arsenic consistently detected in surficial wells MW-8, MW-17, MW-18, MW-20, and MW-29R, and in Floridan wells MW-C1 and MW-TR. Arsenic was not detected in the surficial or Floridan aquifer background wells.

Arsenic exceeded the PDWS threshold of 10 µg/L only one time in the surficial well MW-20 (31 µg/L in July 2010). The fluctuating Arsenic levels in the aforementioned monitoring wells indicate natural variations in the oxidation state of the aquifer environment. During the reporting period, no specific Arsenic trends were observed.

2.2.8 Boron

During the reporting period only a few Boron detections were observed with Boron consistently detected in surficial wells MW-17, MW-18, MW-20, MW-29R, and MW-34, and in Floridan wells MW-TR and MW-G. Boron was not detected in the surficial or Floridan aquifer background wells.


Boron exceeded the GCTL threshold of 1400 µg/L only one time in surficial well MW-20 (1500 µg/L in July 2010). Boron in the aforementioned monitoring wells did not indicate a discernible trend during the reporting period.

2.2.9 Iron

Iron has been detected during the reporting period in all of the monitoring wells, except for background wells MW-3 and MW-K, as shown in the trend graph provided in Appendix 4. The 300 µg/L SDWS was exceeded significantly above the threshold during the reporting period. Iron in the surficial wells ranged from “not detected” to 59,000 µg/L with average of 10,175 µg/L, and in the Floridan wells ranged from “not detected” to 7,500 with average of 892 at the facility; therefore, Iron tends to be higher in surficial aquifer than Floridan aquifer wells.

2.2.10 Lead

Lead has not been detected in the Floridan or surficial aquifer background wells. Lead was detected above the PDWS of 15 µg/L in surficial well MW-6 at 16 µg/L one time during the reporting period.

2.2.11 Mercury

Mercury has not been detected in the Floridan or surficial aquifer background wells. Mercury was detected above the PDWS of 2 µg/L in surficial well MW-8 at 8.80 µg/L one time during the reporting period.

2.2.12 Benzene

Benzene was not detected in the Floridan aquifer wells during the report period. Benzene detections have been limited to the southeastern portion of the site. The Class III MOP and the Air Sparge Pilot Test was implemented as a result of Benzene detections in this area. Recent Benzene detections in the surficial perched zones have been limited to compliance wells MW-8 and assessment well MW-36 in the southeastern corner of the site and MW-34 in the southwest. Benzene impact to these wells is believed to be landfill gas related. Benzene has also been detected in Floridan aquifer well MW-Q early in the reporting period, but MW-Q has been replaced with MW-QR.

2.2.13 Vinyl Chloride

Vinyl Chloride has been detected only in Floridan wells MW-C1 and MW-L at or slightly above the PDWS during the first event of this reporting period. Vinyl Chloride has not been detected since the first semiannual 2010 event. The background wells have never reported Vinyl Chloride.

2.3 Lab Analysis of RAP & MOP Wells


The primary focus of this report is to evaluate the permit required monitoring plan. Both the RAP & MOP have been discontinued as documented in the FDEP letter dated March 4, 2013. However, the data collected from the RAP and MOP wells have been included in this report (Appendix 5) for reference. A complete discussion of the detected parameters was included in the Intermediate Permit Modification submitted in December 2012.

2.4 Lab Analysis of Surfacewater Monitoring Locations

The surface water analysis is based on locations SW-1 through SW-4. However, note that all surface water sampling has been discontinued as indicated in the revised operations permit issued in January 2013. However, surface water results for this reporting period are included in Appendix 6 for reference.

2.5 Lab Analysis of Leachate Monitoring Location

Annual leachate monitoring is no longer required per revised Chapter 62-701. However, summary of leachate results has been provided in Appendix 7 as the current report covers the period during which leachate sampling and analysis was required.

2.6 Correlations between TDS and Specific Conductance

Ion strength, as measured by SC, is a direct measure of the content of dissolved salts in the water. Comparing SC with TDS at the compliance, RAP, and MOP wells shows a close correlation of TDS and conductance as discussed in Sections 3.2.6 and 3.3.2.

2.7 Discussions of Erratic and/or Poorly Correlated Data

As discussed in Sections 3.2 & 3.3 several parameters have been detected erratically with no defined patterns during the reporting period. The same parameter occurring in several wells during a single event, the lack of detections in subsequent events, and the erratic pattern of detections may possible cross contamination between wells. Some examples are the Arsenic exceedance in MW-20 during 2nd semiannual 2010, the Lead exceedance in MW-6, and the Mercury exceedance in MW-8 during 1st semiannual 2013 event.


3.0 CONCLUSIONS AND RECOMMENDATIONS

This report discusses the groundwater, surface water, and leachate data collected from January 2010 through June 2013. The first semiannual sampling event of 2013 was the final event of this report, and it marks the final event reported in accordance with the previous GWMP. Based on the intermediate permit modification submitted in December 2012, and the modified permit issued on January 29, 2013, it was determined that the groundwater monitoring plan was not adequately addressing the monitoring requirements of the facility. Therefore, monitoring at this facility, beginning with the second semiannual event of 2013, will be conducted in accordance with the permit, as modified and approved on January 29, 2013.

APPENDIX 1

MONITORING NETWORK DETAILS

MONITORING�WELL�NETWORKWell�Construction�SummaryLeon�County�U.S.�27�South

Solid�Waste�Management�FacilityUpdated�12/19/12

Top of Total Pipe

GRADE Casing Well Casing Screen Open-Hole Well Stick-upELEVATION Elevation Depth Depth Interval Interval Diameter Length

Surficial WellsMW-3 Background (BK) 9725 X 30°25'31.3" -84°9'8.19" 85.05 86.89 36 UN UN N/A 4 1.84

MW-4 Piezometer (PZ) 9855 X 30°25'42.65" -84°9'4.53" 90.46 91.66 31 UN UN N/A 4 1.20

MW-6 Compliance (CO) 9856 X 30°25'36.84" -84°8'37.1" 78.45 79.37 31 UN UN N/A 4 0.92

MW-8 Compliance (CO) 9731 X X 30°25'13.92" -84°8'10.03" 77.77 80.29 42 UN UN N/A 2 2.52

MW-9A Detection (DE) 9830 X 30°25'28.8" -84°8'46.38" 113.53 118.03 50 40 40-50 N/A 2 4.50

MW-10 Piezometer (PZ) 9857 X 30°25'25.29" -84°8'56.2" 125.34 127.92 62 52 52-62 N/A 2 2.58

MW-12 Piezometer (PZ) 9859 X 30°25'26.57" -84°9'4.85" 90.42 93.24 37 27 27-37 N/A 2 2.82

MW-13 Compliance (CO) 9831 X X 30°25'27.95" -84°8'55.33" 121.22 123.91 51 41 41-51 N/A 2 2.69

MW-16A Compliance (CO) 9846 X X 30°25'21.94" -84°8'55.29" 121.22 123.90 57 47 47-57 N/A 2 2.68

MW-17 Detection (DE) 9833 X 30°25'26.76" -84°8'29.36" 72.74 75.99 46 36 36-46 N/A 2 3.25


MW-20 Compliance (CO) 9844 X 30°25'14.57" -84°8'45.25" 76.32 78.88 20 10 10-20 N/A 4 2.56

MW-21 Piezometer (PZ) 23545 X X 30°25'13" -84°8'11" 85.69 88.13 36 26 26-36 N/A 2 2.44

MW-22 Piezometer (PZ) 23546 X X 30°25'12" -84°8'23" 85.37 87.40 31 21 21-31 N/A 2 2.03

MW-23 Compliance (CO) 23547 X X 30°25'21" -84°8'16" 67.20 69.60 30 20 20-30 N/A 2 2.40



MW-28R Detection (DE) 23548 X X 30°25'40.04" -84°8'31.02" 59.37 61.42 25 15 15-25 N/A 2 2.23

MW-29R Detection (DE) 23549 X X 30°25'37.51" -84°8'24.64" 53.35 55.56 15 10 10-15 N/A 2 2.40

MW-30 Assessment (AS) 24489 X 30°25'23.9" -84°8'16.1" 60.65 60.65 20 10 10-20 N/A 2 None

MW-32 Assessment (AS) 24490 X 30°25'15.9" -84°8'08.5" 61.92 65.02 20 10 10-20 N/A 2 3.10

MW-33 Piezometer (PZ) 23550 X X 30°25'17.88" -84°8'11.66" 59.21 59.21 18 8 8-18 N/A 2 None



MW-36 Assessment (AS) 24491 X 30°25'12.63" -84°8'10.73" 90.66 94.22 45 35 35-45 N/A 2 3.57

Lake 1 Assessment (AS) 26195 30°25'20.3" -84°8'7.1" 49.94 52.48 5 2.5 2.5-5 N/A 2 2.54

Lake 2 Assessment (AS) 26196 30°25'19" -84°8'11.65" 59.37 61.47 15 5 5-15 N/A 2 2.34

WELL ID

USEor

Well Type LATITUDE LONGITUDEWACS #

PERMIT9560-008-SO6560-009-SF9560-010-SO

RAP(West Side) MOP

RAP(East Side)

Monitoring�Well�Tables�12�19�12.xls Page�1�of�3



Top of Total Pipe


Floridan WellsMW-A Piezometer (PZ) 9734 X 30°25'41.446" -84°9'19.026" 76.50 80.45 191 UN UN UN 4 1.99

MW-C1 Compliance (CO) 9827 X X 30°25'24.58" -84°8'55.81" 126.34 127.00 240 132 N/A 132-240 4 0.66

MW-C1A Piezometer (PZ) 9860 X X 30°25'24.64" -84°8'55.65" 126.49 129.44 230 220 220-230 N/A 4 2.95

MW-C1B Piezometer (PZ) 9861 X X 30°25'24.64" -84°8'55.75" 126.56 129.55 170 160 N/A 160-170 4 2.99

MW-C1C Piezometer (PZ) 9862 X X 30°25'24.67" -84°8'55.88" 126.49 129.55 120 110 N/A 110-120 4 3.06

MW-D Piezometer (PZ) 9787 X 30°25'7.75" -84°8'50.6" 90.86 94.56 89 79 79-89 N/A 4 3.70

MW-E Piezometer (PZ) 9788 X 30°25'9.11" -84°8'45.94" 105.16 106.21 170 UN UN UN 4 UN

MW-F Piezometer (PZ) 9789 X 30°25'26.57" -84°9'5.01" 89.48 92.99 107 97 97-107 N/A 4 3.51

MW-G Compliance (CO) 9790 X 30°25'9.2" -84°8'32.48" 115.07 118.38 135 125 125-135 N/A 4 3.31

MW-H Compliance (CO) 9791 X X 30°25'10.89" -84°8'25.62" 91.58 94.45 97 87 87-97 N/A 4 2.87

MW-I Compliance (CO) 9826 X 30°25'118.08" -84°8'50.01" 82.12 84.15 120 74 N/A 74-120 4 2.03

MW-J Compliance (CO) 9828 X X 30°25'27.9" -84°8'54.97" 121.75 124.15 155 125 N/A 125-155 2 2.40

MW-K Background (BK) 9863 X 30°25'36.29" -84°8'36.64" 80.55 83.10 95 75 N/A 75-95 4 2.55

MW-L Compliance (CO) 9829 X X 30°25'21.85" -84°8'55.18" 120.71 122.84 150 121 N/A 121-150 4 2.13

MW-M Compliance (CO) 9835 X 30°25'19.69" -84°8'54.48" 109.18 111.65 100 90 90-100 N/A 4 2.47

MW-Q Compliance (CO) 9841 X X 30°25'12.04" -84°8'14.48" 102.97 104.81 102 92 92-102 N/A 4 1.84

MW-QR Propsd. Compliance 28113 30°25'12.07" -84°08'13.99" 105.13 108.15 104 94 94-104 N/A 2 3.02

MW-R Compliance (CO) 9842 X X 30°25'24.1" -84°8'21.71" 65.73 68.07 83 73 73-83 N/A 4 2.34

MW-TR Compliance (CO) 9887 X X 30°25'16.7" -84°8'28.62" 64.12 66.71 43.5 33.5 33.5-43.5 N/A 4 2.59

MW-S Assessment (AS) 24083 X 30°25'21.54" -84°9'2.46" 109.87 113.16 110 100 100-110 N/A 4 3.29

MW-U Compliance (CO) 22737 X 30°25'13.27" -84°9'04.57" 121.67 124.55 110 UN UN UN 4 2.88

MW-Y Compliance (CO) 23552 X 30°25'10.65" -84°9'03.955" 122.39 124.49 110 100 100-110 N/A 2 1.93

MW-AA Propsd. Compliance 28886 30°25'42" -84°09'02" 77.40 80.27 115 105 105-115 N/A 2 2.87MW-AB Propsd. Compliance 28887 30°25'15" -84°08'08" 61.84 64.84 85 75 75-85 N/A 2 3.00

RAP(East Side)MOP LATITUDE LONGITUDEWELL ID

USEor

Well Type WACS #

PERMIT9560-008-SO6560-009-SF9560-010-SO

RAP(West Side)




Top of Total Pipe


Talquin Wells

Talquin 1 Assessment (AS) 24492 30°25'15.79" -84°8'10.51" 74.44 30 UN UN N/A 2

Talquin 2 Assessment (AS) 24493 30°25'16.4" -84°8'08.62" 65.75 25 UN UN N/A 2

Talquin 3 Assessment (AS) 24494 30°25'16.57" -84°8'09.81" 14 UN UN N/A 4

Talquin 4 Assessment (AS) 24495 30°25'17.55" -84°8'09.11" 63.45 22.5 UN UN N/A 2

Talquin 5 Assessment (AS) 24496 30°25'17.91" -84°8'10.74" 67.05 24.5 UN UN N/A 2

Talquin 6 Assessment (AS) 24497 10 UN UN N/A 6

Talquin 7 Assessment (AS) 24498 30°25'21" -84°8'11" 13.5 UN UN N/A 4

Surface Water and Other Stations

Lake LafayeSurface (SW) 24086 X 30 25.369 84 08.084

SW-1 Surface (SW) 9840 30 25.494 84 08.473

SW-2 Compliance (CO) 23553 X 30 25.450 84 08.147

SW-3 Compliance (CO) 23554 30 25.914 84 08.848

SW-4 Compliance (CO) 23555 30 25.571 84 08.155

L2 Leachate (LC) 9845 30 25.323 84 08.791

Sprayfield RAP (AS) 24499 X 30 25.463 84 09.022

Discharge RAP (AS) 24500 X 30 25.435 84 09.096

LONGITUDE

LONGITUDE

PERMIT9560-008-SO6560-009-SF9560-010-SO

RAP(West Side) MOP

RAP(East Side)

PERMIT9560-008-SO6560-009-SF9560-010-SO

RAP(West Side) MOP

SAMPLEID USE WACS # LATITUDE

RAP(East Side)

(GPS Coordinates)

WELL ID

USEor

Well Type WACS # LATITUDE


APPENDIX 2

WATER LEVEL AND RAINFALL DATA

50

55

60

65

70

75

80

85

90

GW

Ele

vatio

n (N

GVD

, ft)

Groundwater Elevation (Surficial)

MW-3

MW-6

MW-8

MW-16A

MW-17

MW-18

MW-20

MW-28R

May 2013 Leon County Solid Waste Management Facility

30

35

40

45

50G

MW-29R

MW-34

30

35

40

45

GW

Ele

vatio

n (N

GVD

, ft)

Groundwater Elevation (Floridan)

MW-C1

MW-TR

MW-G

MW-H

MW-I

MW-J

MW-K

MW-L

MW-M

MW-Q

MW-QR


20

25

G MW-R

MW-U

MW-Y

First Semiannual 2010








Second Semiannual 2010























GROUNDWATER ELEVATION DATALEON COUNTY SOLID WASTE MANAGEMENT FACILITY

SECOND SEMIANNUAL 2012

DEPTH TO WATER

GROUNDWATERELEVATION

DEPTH TO WATER


(FT) (NGVD, FT) (FT) (NGVD, FT)MW-3 86.89 25.02 61.87 25.31 61.58MW-4 91.66 31.08 60.58 NS NSMW-6 79.37 Dry Dry 32.16 NSMW-8 80.29 29.81 50.48 29.49 50.8

MW-9A 118.03 49.66 68.37 49.66 NSMW-10 127.92 55.25 72.67 NS NSMW-12 93.24 18.27 74.97 NS NSMW-13 123.91 Dry Dry NS NS

MW-16A 123.90 46 77.9 46.21 77.69MW-17 75.99 25.59 50.4 24.5 51.49MW-18 75.65 20.75 54.9 22.07 53.58MW-20 78.88 7.74 71.14 7.96 NSMW-21 88.13 31.63 56.5 31.44 56.69MW-22 87.40 21.84 65.56 21.78 65.62MW-23 69.60 17.55 52.05 18.43 51.17MW-25 87.45 28.12 59.33 28.17 NSMW-26 89.67 36.65 53.02 36.73 NS

MW-28R 61.42 27.48 33.94 27.46 NSMW-29R 55.56 8.98 46.58 8.84 NSMW-30 60.65 11.31 49.34 12.31 NSMW-32 65.02 16.62 48.4 16.53 48.49MW-33 59.21 18.51 Dry 17.98 NSMW-34 104.74 33.52 71.22 32.62 72.12MW-35 110.22 Dry Dry DRY DRYMW-36 94.22 34.59 59.63 34.38 59.84MW-A 80.45 54.6 25.85 na naMW-C1 127.00 NM NM NS NS

MW-C1A 129.44 105.61 23.83 103.66 25.78MW-C1B 129.55 103.76 25.79 103.75 25.8MW-C1C 129.55 101.16 28.39 101.28 28.27

MW-D 94.56 68.71 25.85 NS NSMW-F 92.99 66.96 26.03 NS NSMW-G 118.38 91.74 26.64 91.99 26.39MW-H 94.45 67.9 26.55 68.24 26.21MW-I 84.15 56.22 27.93 56.55 27.60MW-J 124.15 98.21 25.94 98.23 25.92MW-K 83.10 56.68 26.42 56.63 26.47MW-L 122.84 96.35 26.49 96.54 26.3MW-M 111.65 85.05 26.60 85.02 26.63MW-Q 104.81 74.89 29.92 74.93 29.88MW-R 68.07 41.39 26.68 41.34 26.73

MW-TR 66.71 40.61 26.10 41.04 25.67MW-S 113.16 87.49 25.67 87.56 25.6MW-U 124.55 84.8 39.75 84.81 39.74MW-Y 124.49 98.21 26.28 98.62 25.87

TALQUIN 1 74.44 27.72 46.72 24.59 49.85TALQUIN 2 65.75 14.14 51.61 14.32 51.43TALQUIN 3 NA NM NM NS NSTALQUIN 4 63.45 11.75 51.7 11.76 51.69TALQUIN 5 67.05 17.83 49.22 17.47 49.58TALQUIN 6 NA 6.41 NA 6.33 NATALQUIN 7 NA 10.84 NA 11.14 NA

Lake 1 NA 55.51 NA NA NALake 2 NA 14.17 NA NA NA

NA = Not AvailableDRY = Location contained insufficient water for sampling

WELL NAME

TOP OF CASING

CONTOUR MAP TIME OF SAMPLING

July 5, 2012

NGVD = National Geodetic Vertical DatumNS = Not SampledNM = Not Measured


LEON COUNTY US 27 LANDFILL.SECOND SEMIANNUAL 2012

RAINFALL IN INCHES

September October November December January February March April May June July August September1 0.00 0.00 0.00 0.00 0.01 0.02 0 0 0 1.08 0 0 0.352 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0 0 0 0 0 03 0.00 0.00 0.14 0.00 0.01 0.00 3.01 0.26 0 0 0 1.09 0.44 2.51 0.00 0.00 0.00 0.00 0.00 0.57 0.47 0 0 0.03 0 05 0.86 0.00 0.00 0.00 0.00 0.00 0 0.24 0 0.22 0 2.58 0.836 0.00 0.00 0.00 0.00 0.00 0.00 0 0.07 0.12 0.55 0 1.08 0.027 0.00 0.00 0.00 0.15 0.01 0.00 0 0 1 0.36 0 1.01 08 0.00 0.00 0.00 0.00 0.01 0.00 0 0 0.31 0.03 0 1.72 1.049 0.00 0.02 0.00 0.00 0.01 0.00 0.01 0 0.72 0.35 0.03 0.49 010 0.00 0.21 0.00 0.00 0.29 0.01 0 0 0 0.28 0.06 0.48 011 0.00 0.09 0.00 0.48 0.59 0.00 0 0 0 0.26 0.38 0.01 012 0.00 0.00 0.00 2.97 0.01 0.00 0 0 0 0.02 0.67 0 013 0.00 0.00 0.00 0.00 0.00 0.00 0 0 0.73 0.1 0.16 0 014 0.00 0.00 0.00 0.00 0.00 0.20 1.56 0 0.41 1.88 0.01 0.01 015 0.05 0.00 0.00 0.00 0.00 0.01 0.01 0 0.18 0.01 0 0.3916 0.04 0.00 0.18 0.00 0.00 0.24 0 0 0 0 0 0.0117 0.01 0.00 0.01 0.00 0.00 0.02 0 0 0 0 1.02 0.0618 0.00 1.28 0.00 0.00 0.87 0.03 0 0.66 0 0 0 0.0119 0.00 0.00 0.00 0.00 0.00 3.16 0 0.01 0 0 0.03 0.6720 0.00 0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 2.1921 0.02 0.00 0.00 0.00 0.01 0.02 0 0.6 0 0 0 0.0222 0.63 0.00 0.00 0.00 0.01 0.19 0 0.01 0.13 0.04 0.15 023 0.01 0.00 0.09 0.00 0.00 0.00 0 0 0.01 0.01 0.94 0.7824 0.01 0.01 0.00 0.00 0.00 0.08 0 0 0 1.88 0 025 0.00 0.00 0.00 0.00 0.00 0.00 0 0 0 6.88 0.22 026 0.41 0.00 0.00 0.00 0.33 0.10 0 0 0 0.08 0 027 0.01 0.00 0.00 0.72 0.09 0.76 0 0 0 0 0.25 028 0.00 0.00 0.81 0.00 0.01 0.00 0 0 0.23 0 0 0.1229 0.00 0.04 0.00 0.00 0.00 0.02 0 0 0 0 0.1 2.3630 0.00 0.00 0.00 0.00 0.00 0 0 0.03 0 0.11 0.0431 0.00 0.00 0.00 0.03 0.08 0.38 0

TOTAL 4.56 1.65 1.23 4.32 2.26 4.87 5.2 2.32 3.95 14.03 4.54 15.12

2011 2012Day


GROUNDWATER ELEVATION DATALEON COUNTY SOLID WASTE MANAGEMENT FACILITY

SECOND SEMIANNUAL 2012

DEPTH TO WATER


(FT) (NGVD, FT)MW-3 86.89 22.86 64.03MW-4 91.66 31.09 60.57MW-6 79.37 30.6 48.77MW-8 80.29 28.61 51.68

MW-9A 118.03 49.72 68.31MW-10 127.92 52.87 75.05MW-12 93.24 17.04 76.2MW-13 123.91 52.23 71.68

MW-16A 123.90 43.43 80.47MW-17 75.99 26.98 49.01MW-18 75.65 22.71 52.94MW-20 78.88 10.89 67.99MW-21 88.13 30.52 57.61MW-22 87.40 22.96 64.44MW-23 69.60 18.3 51.3MW-25 87.45 28.1 59.35MW-26 89.67 36.48 53.19

MW-28R 61.42 27.47 33.95MW-29R 55.56 10.65 44.91MW-30 60.65 11.58 49.07MW-32 65.02 16.13 48.89MW-33 59.21 16.35 42.86MW-34 104.74 32.07 72.67MW-35 110.22 53.15 57.07MW-36 94.22 34.51 59.71MW-A 80.45 57.03 23.42

MW-AA 80.27 57.11 23.16MW-AB 64.84 39.98 24.86MW-C1 127.00 NM NM

MW-C1A 129.44 106.03 23.41MW-C1B 129.55 106.2 23.35MW-C1C 129.55 103.68 25.87

MW-D 94.56 71.2 23.36MW-F 92.99 67.27 25.72MW-G 118.38 93.87 24.51MW-H 94.45 70.04 24.41MW-I 84.15 58.87 25.28MW-J 124.15 100.52 23.63MW-K 83.10 58.69 24.41MW-L 122.84 98.78 24.06MW-M 111.65 87.54 24.11MW-Q 104.81 74.93 29.88

MW-QR 108.15 83 25.15MW-R 68.07 43.73 24.34

MW-TR 66.71 43.22 23.49MW-S 113.16 89.96 23.2MW-U 124.55 84.77 39.78MW-Y 124.49 100.7 23.79

TALQUIN 1 74.44 23.92 50.52TALQUIN 2 65.75 14.05 51.7TALQUIN 3 NA Dry DryTALQUIN 4 63.45 11.6 51.85TALQUIN 5 67.05 16.62 50.43TALQUIN 6 NA 5.97 NATALQUIN 7 NA 10.81 NA

Lake 1 NA 4.66 NALake 2 NA 14.27 NA

NA = Not AvailableDRY = Location contained insufficient water for sampling

WELL NAME

TOP OF CASING

CONTOUR MAP

January 15, 2013

NGVD = National Geodetic Vertical DatumNS = Not SampledNM = Not Measured


Meter�Recording�Month�&�Year�

Month�First�Recording�

Month�Last�Recording

Total�Leachate�Gallons�Pumped(Meter�x�100)

Total�Monthly�Rainfall(inches)

January�12 227,762.0 230,213.0 245,100.0 2.26February�12 230,213.0 232,801.0 258,800.0 4.87March�12 232,801.0 236,109.0 330,800.0 5.20April�12 236,109.0 238,451.0 234,200.0 2.32May�12 238,451.0 240,444.0 199,300.0 3.66June�12 240,444.0 242,458.0 201,400.0 14.03July�12 242,458.0 244,422.0 196,400.0 4.54

August�12 244,422.0 247,222.0 280,000.0 15.12Spetember�12 247,222.0 249,964.0 274,200.0 7.33October�12 249,964.0 252,963.0 299,900.0 0.96November�12 252,963.0 255,857.0 289,400.0 0.19December�12 255,857.0 257,681.0 182,400.0 3.38Total�2012 227,762.0 257,681.0 2,991,900.0 63.86January�13 257,681.0 259,696.0 201,500.0 0.76February�13 259,696.0

Leachate and Rainfall DataLeon County Solid Waste Management Facility

2012 to 2013


APPENDIX 3

GROUNDWATER CONTOUR MAPS















APPENDIX 4

DETECTION SUMMARY OF COMPLIANCE WELLS

Groundwater Elevation - ft NGVD, field

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 58.92 52.00 54.97 80.59 56.93 56.97 76.31 43.88 48.60 77.38 NM 33.52 34.51 33.22 36.66 33.30 34.22 34.12 33.63 34.44 NA 33.84 33.52 31.862010 S 2 74.95 49.51 52.25 82.00 54.80 56.91 73.70 40.18 47.95 76.59 NM 29.01 30.47 29.89 32.81 29.70 30.31 30.67 30.41 31.63 NA 29.90 39.81 29.002011 S 1 65.92 Dry 49.24 80.05 53.13 54.47 67.22 Dry 46.92 72.30 NM 25.61 26.43 26.50 27.14 25.52 26.25 25.93 26.09 30.40 NA 26.47 39.74 26.072011 S 2 62.16 Dry 48.91 78.92 52.66 53.38 64.13 Dry Dry 69.81 NM 24.33 24.95 25.01 25.50 24.46 24.84 24.66 24.54 29.88 25.63 25.04 39.70 24.332012 S 1 58.97 Dry 47.96 77.57 50.91 47.82 Dry Dry Dry 67.86 NM 21.90 22.85 22.90 23.30 22.22 22.65 22.35 22.44 29.02 23.91 23.01 39.71 22.412012 S 2 61.58 Dry 50.80 77.69 51.49 53.58 70.92 Dry 46.72 72.12 NM 26.10 26.39 26.21 27.60 25.92 26.47 26.30 26.63 29.92 25.78 26.73 39.74 25.872013 S 1 64.03 48.77 51.68 80.47 49.01 52.94 67.99 Dry 44.91 72.67 NM 23.49 24.51 24.41 25.28 23.63 24.41 24.06 24.11 25.15 25.15 24.34 39.78 23.79

Specific Conductance - umhos/cm, field

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 37 75 408 64 168 490 1,020 108 765 78 567 566 378 454 464 447 225 612 509 678 NA 303 241 4382010 S 2 40 74 257 79 168 463 1,297 86 1,146 80 531 567 341 419 488 448 257 626 497 684 NA 334 236 3162011 S 1 37 Dry 292 87 240 343 1,114 Dry 1,092 71 537 691 632 455 422 676 218 617 525 656 NA 327 230 2972011 S 2 38 Dry 349 72 230 331 951 Dry Dry 94 512 761 390 449 389 770 257 625 536 666 468 328 249 2822012 S 1 38 Dry 226 60 216 312 Dry Dry Dry 151 542 662 832 431 381 751 263 690 539 699 730 328 234 3142012 S 2 39 Dry 173 59 208 389 754 Dry 397 238 523 626 894 431 375 679 283 643 533 683 865 309 235 2682013 S 1 38 79 109 66 186 252 617 Dry 933 190 598 576 369 404 378 768 241 620 533 659 872 315 256 279

Dissolved Oxygen, field - mg/L, field

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 1.37 1.96 1.01 1.52 1.19 1.05 0.41 0.94 3.70 0.59 1.39 0.39 0.32 1.55 0.89 0.85 3.74 0.37 0.48 0.46 NA 1.54 7.10 1.592010 S 2 1.10 2.03 5.35 1.05 0.22 1.64 0.55 0.35 0.54 0.50 1.23 0.29 0.56 1.09 0.26 1.07 3.30 0.22 0.28 0.65 NA 1.16 7.51 0.402011 S 1 1.38 Dry 0.27 0.87 0.27 0.69 1.05 Dry 1.93 0.97 4.40 0.36 0.43 0.84 0.25 0.27 4.33 0.23 1.10 0.67 NA 1.65 7.55 0.962011 S 2 0.56 Dry 0.20 1.21 0.23 0.29 0.41 Dry Dry 0.50 3.07 0.15 0.29 1.38 0.29 0.51 3.38 0.20 0.20 0.36 2.20 1.45 7.10 NM2012 S 1 1.13 Dry 1.70 1.58 0.84 0.77 Dry Dry Dry 1.12 1.19 1.17 1.17 1.60 0.64 0.45 3.80 0.80 0.35 0.87 0.50 1.71 7.02 2.592012 S 2 0.77 Dry 0.77 1.67 1.58 1.56 1.08 Dry 4.11 0.48 3.88 1.65 0.22 1.22 0.72 0.35 2.30 0.21 0.13 0.55 0.26 1.70 7.29 6.482013 S 1 3.00 0.94 0.44 1.52 1.50 1.28 1.76 Dry 0.59 0.17 0.75 0.65 0.13 0.16 0.59 0.13 3.56 0.08 0.12 0.33 0.31 1.54 7.88 7.61

pH, field - standard units, fieldSDWS = 6.5-8.5 S.U.

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 4.94 5.50 5.96 5.14 5.74 5.65 6.85 4.64 6.00 4.79 6.92 6.37 6.38 7.25 7.08 7.25 7.85 6.98 6.97 6.44 NA 7.67 7.31 7.232010 S 2 4.83 5.03 6.14 4.92 5.71 5.88 6.86 4.97 6.23 5.04 6.98 6.38 6.14 7.14 7.32 7.23 7.47 6.90 7.25 6.29 NA 7.66 7.20 7.602011 S 1 5.10 Dry 5.60 5.35 6.01 5.69 6.94 Dry 6.49 4.55 7.53 6.44 6.54 7.28 7.44 6.98 7.87 7.10 6.84 6.33 NA 7.33 6.69 7.782011 S 2 4.23 Dry 7.92 4.83 6.88 6.87 6.82 Dry Dry 4.64 7.30 6.71 6.69 7.37 7.54 6.62 7.16 6.78 6.80 6.54 7.05 7.35 6.88 7.692012 S 1 4.64 Dry 5.51 4.87 5.47 5.45 Dry Dry Dry 4.56 6.98 6.36 6.40 7.22 7.41 6.89 7.56 6.96 7.07 6.36 6.95 7.47 6.92 7.642012 S 2 4.10 Dry 5.30 4.37 5.42 5.75 6.13 Dry 5.96 4.27 7.06 6.53 6.58 7.21 7.46 6.85 7.38 6.83 6.90 6.36 6.76 7.34 6.88 7.542013 S 1 4.23 4.68 5.22 4.82 5.53 5.49 6.56 Dry 5.75 4.45 6.76 6.49 6.22 7.23 7.43 6.78 7.65 7.00 7.05 6.32 6.76 7.50 6.89 7.80

Temperature - deg C, field


Surficial Wells

Appendix 4Leon County Solid Waste Management Facility

Summary of Detected Constituents, Groundwater

Surficial Wells Floridan Wells


Floridan Wells



Appendix 4 1 of 10

Turbidity - NTU, field


Ammonia as Nitrogen - mg/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.006 I 0.09 0.0043 U 0.0058 I 0.26 0.09 0.19 0.02 1.90 0.0065 I 0.016 I 0.45 0.07 0.0048 I 0.13 0.0043 U 0.0052 I 0.03 0.25 0.07 NA 0.0056 I 0.0043 U 0.01 I2010 S 2 0.0043 U 0.0043 U 0.06 0.0043 U 0.23 0.08 2.80 0.10 4.60 0.0043 U 0.08 0.59 0.08 0.0043 U 0.30 0.0043 U 0.0043 U 0.0043 U 0.33 0.11 NA 0.07 0.08 0.092011 S 1 0.04 Dry 0.03 0.0043 U 0.34 0.13 0.10 Dry 4.60 0.07 0.04 0.61 0.11 0.82 0.14 0.05 0.0043 U 0.39 0.32 0.04 NA 0.04 0.0088 I 0.032011 S 2 0.0043 U Dry 0.0043 U 0.0043 U 0.31 0.08 0.53 Dry Dry 0.04 0.013 I 0.33 0.13 0.19 0.13 0.0043 U 0.0043 U 0.18 0.27 0.0085 I 0.02 0.0043 U 0.0043 U 0.0043 U2012 S 1 0.0043 U Dry 0.016 I 0.0043 U 0.29 0.08 Dry Dry Dry 0.05 0.011 I 0.15 0.50 0.50 0.10 0.013 I 0.0043 U 0.017 I 0.25 0.02 0.013 I 0.0043 U 0.0043 U 0.042012 S 2 0.022 U Dry 0.026 U 0.0043 U 0.20 0.08 0.25 Dry 0.0086 U 0.032 I 0.028 I 0.09 0.34 0.026 U 0.13 0.022 U 0.0043 U 0.0043 U 0.19 0.028 I 0.026 U 0.0043 U 0.026 U 0.026 U2013 S 1 0.026 U 0.27 0.026 U 0.026 U 0.22 0.049 I 0.06 Dry 0.026 U 0.026 U 0.026 U 0.05 0.06 0.07 0.05 0.026 U 0.026 U 0.026 U 0.16 0.03 I 0.026 U 0.026 U 0.026 U 0.026 U

Chloride - mg/LSDWS = 250 mg/L


Nitrate as Nitrogen - mg/LPDWS = 10 mg/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.10 0.59 0.55 0.43 0.05 0.01 0.15 4.70 0.07 2.50 0.0047 U 0.20 0.0047 U 1.10 0.0047 U 0.25 0.22 0.01 0.0068 I 0.03 NA 0.45 1.90 0.782010 S 2 0.10 0.90 0.96 0.47 0.0047 U 0.0047 U 0.0047 U 0.27 0.0047 U 2.00 0.01 0.02 0.0047 U 0.88 0.01 0.30 0.24 0.01 0.0047 U 0.0047 U NA 0.39 2.10 0.922011 S 1 0.10 Dry 0.62 0.47 1.30 0.21 5.10 Dry 1.10 2.20 0.0047 U 0.0047 U 0.02 0.72 0.04 0.04 0.29 0.0047 U 0.0047 U 0.0047 U NA 0.47 2.00 0.762011 S 2 0.11 Dry 0.49 0.46 0.03 0.0047 U 0.02 Dry Dry 2.50 0.0096 I 0.01 0.0047 I 0.81 0.0047 U 0.05 0.22 0.11 0.0047 U 0.0047 I 0.42 0.46 2.00 0.862012 S 1 0.11 Dry 0.69 0.38 0.11 0.03 Dry Dry Dry 1.70 0.0079 I 0.0047 U 0.01 0.76 0.0067 I 0.02 0.24 0.0047 U 0.0071 I 0.0047 U 0.12 0.43 1.90 0.662012 S 2 0.12 Dry 0.71 0.28 0.05 0.0047 U 0.70 Dry 0.19 3.30 0.0047 U 0.0047 U 0.0047 U 0.68 0.0047 U 0.02 0.20 0.0047 U 0.0047 U 0.0047 U 0.05 0.41 1.70 0.972013 S 1 0.11 0.49 0.79 0.33 0.18 0.06 0.11 Dry 0.04 3.00 0.0054 U 0.0054 U 0.0054 U 0.62 0.05 0.03 0.30 0.04 0.0054 U 0.0054 U 0.08 0.45 1.90 1.20

Sodium - mg/LPDWS = 160 mg/L







Appendix 4 2 of 10

Total Dissolved Solids - mg/LSDWS = 500 mg/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 20 45 160 36 88 290 580 52 440 72 280 300 200 240 270 220 130 360 270 340 NA 170 130 2602010 S 2 27 48 140 46 100 320 810 60 640 92 280 320 180 240 270 250 140 350 310 370 NA 220 140 1902011 S 1 11 Dry 150 18 120 180 680 Dry 580 48 300 380 340 250 210 380 110 320 260 350 NA 190 140 1402011 S 2 32 Dry 160 46 180 180 570 Dry Dry 93 290 370 220 240 220 430 130 350 310 370 250 190 150 1602012 S 1 19 Dry 120 42 89 170 Dry Dry Dry 110 290 380 480 240 200 410 140 370 280 400 400 190 130 1602012 S 2 12 Dry 66 22 86 170 400 Dry 230 180 250 320 450 190 170 360 150 340 290 320 410 150 130 1302013 S 1 5 U 28 14 5 U 96 140 340 Dry 520 140 260 300 200 210 190 340 110 260 260 330 400 170 130 140

Arsenic - ug/LPDWS = 10 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 1.3 U 1.3 U 4.50 1.3 U 2.70 2.80 5.80 1.3 U 1.3 U 1.3 U 1.7 I 2.60 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U 2.3 I 1.3 U 1.3 U NA 1.3 U 1.3 U 1.3 U2010 S 2 1.3 U 1.3 U 3.20 1.3 U 3.40 4.00 31.00 2.2 I 5.60 1.3 U 1.7 I 3.40 1.3 U 1.3 U 1.3 I 1.3 U 1.3 U 1.7 I 1.3 I 1.3 U NA 1.3 U 1.3 U 1.4 I2011 S 1 1.3 U Dry 2.4 I 1.3 U 4.00 2.3 I 2.70 Dry 1.5 I 1.3 U 1.6 I 3.20 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U 1.6 I 1.3 U 1.3 U NA 1.3 U 1.3 U 1.3 U2011 S 2 1.3 U Dry 2.80 1.3 U 3.10 2.3 I 6.40 Dry Dry 1.3 U 1.3 U 3.00 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U 1.3 I 1.4 I 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U2012 S 1 1.3 U Dry 2 I 1.3 U 1.8 I 3.30 Dry Dry Dry 1.3 U 1.8 I 1.9 I 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U 1.9 I 1.4 I 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U2012 S 2 1.3 U Dry 1.3 U 1.3 U 2.3 I 4.30 1.9 I Dry 1.3 U 1.3 U 2.50 1.6 I 1.3 U 1.3 U 1.3 I 1.3 U 1.3 U 2.1 I 1.6 I 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U2013 S 1 1.3 U 1.3 U 1.5 I 1.3 U 3.00 4.10 2.50 Dry 6.30 1.3 U 1.9 I 1.3 U 1.3 U 1.3 U 1.3 U 1.5 I 1.3 U 2.2 I 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U

Barium -ug/LPDWS = 2,000 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 4 I 21.00 14.00 9.00 22.00 53.00 84.00 84.00 74.00 16.00 160.00 28.00 74.00 3.1 I 29.00 24.00 5.30 16.00 58.00 14.00 NA 8.60 5.10 23.002010 S 2 2.9 I 13.00 13.00 8.80 20.00 51.00 140.00 220.00 68.00 9.50 180.00 30.00 68.00 3.4 I 34.00 13.00 3.9 I 14.00 51.00 25.00 NA 13.00 5.50 17.002011 S 1 2.8 I Dry 12.00 8.80 24.00 36.00 92.00 Dry 63.00 8.40 160.00 37.00 73.00 3 I 22.00 150.00 4.6 I 15.00 50.00 20.00 NA 8.10 4.8 I 6.002011 S 2 3.4 I Dry 12.00 13.00 26.00 36.00 75.00 Dry Dry 22.00 140.00 42.00 75.00 3.7 I 21.00 460.00 4.2 I 20.00 53.00 22.00 24.00 12.00 5.00 5.502012 S 1 3.4 I Dry 16.00 9.70 22.00 33.00 Dry Dry Dry 18.00 170.00 33.00 88.00 3.3 I 20.00 490.00 4 I 16.00 54.00 18.00 17.00 8.30 4.4 I 4.7 I2012 S 2 4.8 I Dry 8.10 8.50 24.00 43.00 45.00 Dry 23.00 26.00 170.00 27.00 72.00 3.7 I 21.00 490.00 4.7 I 15.00 56.00 24.00 18.00 9.10 4.5 I 4.1 I2013 S 1 3.3 I 17.00 8.70 8.70 21.00 27.00 30.00 Dry 44.00 24.00 200.00 22.00 96.00 3.1 I 19.00 490.00 4.1 I 15.00 52.00 34.00 20.00 8.60 5.60 3.7 I

Boron - ug/LGCTL = 1,400 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 40 U 40 U 40 U 40 U 51 I 150 940 40 U 120 130 40 U 70 I 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U NA 40 U 40 U 40 U2010 S 2 40 U 40 U 40 U 40 U 40 I 320 1500 40 U 260 100 40 U 120 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U NA 40 U 40 U 40 U2011 S 1 40 U Dry 40 U 40 U 64 I 180 1100 Dry 260 110 40 U 200 40 U 40 U 40 U 40 U 40 U 40 U 47 I 40 U NA 40 U 40 U 40 U2011 S 2 40 U Dry 40 U 40 U 56 I 160 980 Dry Dry 210 40 U 180 49 I 40 U 40 U 40 U 40 U 40 U 42 I 40 U 40 U 40 U 40 U 40 U2012 S 1 40 U Dry 40 U 40 U 41 I 120 Dry Dry Dry 580 40 U 160 58 I 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U2012 S 2 40 U Dry 40 U 40 U 71 I 180 1100 Dry 100 1100 40 U 170 62 I 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U2013 S 1 40 U 40 U 40 U 40 U 58 I 140 990 Dry 280 870 40 U 190 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U 40 U

Cadmium - ug/LPDWS = 5 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.095 U 3.70 0.095 U 0.13 I 0.19 I 0.1 I 0.095 U 0.26 I 0.095 U 0.22 I 0.095 U 0.27 I 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U NA 0.095 U 0.095 U 0.095 U2010 S 2 0.095 U 2.20 0.13 I 0.15 I 0.21 I 0.095 U 0.095 U 0.52 0.095 U 0.28 I 0.095 U 0.22 I 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U NA 0.095 U 0.095 U 0.095 U2011 S 1 0.095 U Dry 0.097 I 0.12 I 0.095 U 0.095 U 0.2 I Dry 0.095 U 0.29 I 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U NA 0.095 U 0.095 U 0.095 U2011 S 2 0.095 U Dry 0.095 U 0.15 I 0.17 I 0.095 U 0.19 I Dry Dry 0.32 I 0.095 U 0.095 I 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.13 I 0.095 U2012 S 1 0.095 U Dry 0.18 I 0.15 I 0.22 I 0.095 U Dry Dry Dry 0.42 I 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U2012 S 2 0.31 I Dry 0.3 I 0.14 I 0.095 U 0.095 U 0.15 I Dry 0.095 U 0.53 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.13 I 0.095 U2013 S 1 0.095 U 3.20 0.16 I 0.11 I 0.2 I 0.095 U 0.095 U Dry 0.095 U 0.57 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.13 I 0.095 U






Appendix 4 3 of 10

Chromium - ug/LPDWS = 100 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 3.8 I 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 5.9 2.5 U 2.5 U 2.5 U NA 2.5 U 4.1 I 3 I2010 S 2 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 I 8.8 26.0 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 4.6 I 2.5 U 4.9 I 2.5 U 2.5 U 2.5 U NA 3.8 I 4.9 I 2.5 U2011 S 1 2.5 U Dry 2.5 U 2.5 U 2.5 U 2.5 U 5.0 Dry 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 11.0 2.5 U 2.5 U 2.5 U NA 2.5 U 2.9 I 2.5 U2011 S 2 2.5 U Dry 2.5 U 2.5 U 2.5 U 2.5 U 3.4 I Dry Dry 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 5.8 2.5 U 2.5 U 2.5 U 2.5 I 3.4 I 4.4 I 2.5 U2012 S 1 2.5 U Dry 2.5 U 2.5 U 2.5 U 2.5 U Dry Dry Dry 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 4 I 5.9 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U2012 S 2 2.5 U Dry 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U Dry 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 4.1 I 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.6 I 2.5 U2013 S 1 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U Dry 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 5.6 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.6 I 2.5 U

Cobalt - ug/LGCTL = 140 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.26 I 4.40 11.00 0.45 I 1.50 0.81 1.30 9.10 0.75 0.85 0.56 16.00 2.00 0.18 I 1.10 0.21 I 1.20 1.50 0.59 2.50 NA 0.17 I 0.56 0.842010 S 2 0.39 I 1.90 8.40 0.4 I 1.20 0.84 1.20 12.00 0.71 0.66 0.60 16.00 3.10 0.47 I 1.90 0.93 1.30 1.50 0.80 4.00 NA 0.48 I 1.80 0.972011 S 1 0.28 I Dry 6.20 0.45 I 1.40 0.46 I 0.78 Dry 0.52 2.40 0.50 20.00 3.20 0.82 1.00 0.54 0.56 0.94 2.20 4.70 NA 0.46 I 0.74 0.15 U2011 S 2 0.29 I Dry 6.80 0.58 1.90 0.49 I 2.60 Dry Dry 1.20 0.4 I 16.00 3.20 0.23 I 0.32 I 0.96 0.17 I 0.87 0.32 I 3.10 0.23 I 0.66 0.44 I 0.15 U2012 S 1 0.47 I Dry 7.30 0.47 I 1.50 0.50 Dry Dry Dry 1.30 0.48 I 6.50 1.90 0.38 I 1.10 1.80 0.26 I 1.40 0.58 3.90 0.68 0.26 I 0.69 0.15 U2012 S 2 0.86 Dry 4.10 0.34 I 1.40 0.70 0.61 Dry 0.15 U 2.30 0.54 3.30 0.93 0.15 U 0.51 1.50 0.15 U 0.76 0.37 I 4.20 0.3 I 0.15 U 0.31 I 0.15 U2013 S 1 0.25 I 9.00 3.50 0.4 I 1.30 0.36 I 0.85 Dry 0.39 I 1.80 0.55 2.40 3.90 0.15 U 0.39 I 2.40 0.15 I 0.31 I 0.48 I 4.60 0.66 0.15 U 0.52 0.15 U

Copper - ug/LSDWS = 1,000 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 1.1 U 4.3 I 1.1 U 1.1 U 1.1 U 2 I 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NA 1.4 I 1.1 U 1.4 I2010 S 2 1.1 U 1.2 I 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.5 I 1.1 U 1.1 U 1.1 U 1.2 I 1.1 U 1.1 U 1.1 U NA 1.1 U 1.1 U 1.1 U2011 S 1 1.1 U Dry 1.1 U 1.1 U 1.1 U 1.1 U 6.50 Dry 1.2 I 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NA 1.1 U 1.1 U 1.1 U2011 S 2 1.1 U Dry 1.1 U 1.1 U 1.1 U 1.1 U 2 I Dry Dry 1.1 U 1.1 U 1.1 U 5.90 1.1 U 1.1 U 4.2 I 1.1 U 1.1 U 1.1 U 1.1 U 1.3 I 1.1 U 1.4 I 1.1 U2012 S 1 1.1 U Dry 1.1 U 1.1 U 1.1 U 1.1 U Dry Dry Dry 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 3.7 I 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U2012 S 2 1.1 U Dry 1.1 U 2 I 1.1 U 1.1 U 3.2 I Dry 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.4 I 1.1 U 1.9 I 1.1 U 2 I 1.1 U 1.1 U 3.4 I 1.1 U 1.1 U 1.1 U2013 S 1 1.1 U 3 I 1.1 U 1.1 U 1.1 U 1.1 U 1.6 I Dry 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 5.60 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U

Iron - ug/LSDWS = 300 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 33 U 660 59,000 120 14,000 3,000 6,600 1,500 3,000 400 550 5,300 250 33 U 380 33 U 33 U 50 I 300 220 NA 39 I 120 2902010 S 2 33 U 33 U 37,000 150 14,000 5,100 21,000 12,000 16,000 110 600 7,500 180 33 U 680 33 U 33 U 60 I 200 540 NA 730 250 6002011 S 1 33 U Dry 35,000 340 20,000 3,100 73 I Dry 4,100 33 U 570 6,900 290 84 I 600 33 U 39 I 46 I 340 380 NA 33 U 120 40 I2011 S 2 33 U Dry 41,000 260 19,000 3,400 2,000 Dry Dry 450 260 5,600 190 41 I 280 45 I 33 U 110 380 420 45 I 420 230 1402012 S 1 33 U Dry 22,000 50 I 11,000 3,000 Dry Dry Dry 33 I 740 2,300 240 66 I 270 33 U 33 U 41 I 260 340 33 U 33 U 58 I 33 U2012 S 2 33 U Dry 15,000 37 I 14,000 5,400 59 I Dry 120 61 I 970 1,800 160 33 U 430 61 I 33 U 56 I 320 520 33 U 33 U 260 33 U2013 S 1 33 U 540 6,500 33 U 12,000 3,800 550 Dry 11,000 160 1,100 1,000 280 33 U 280 74 I 33 U 33 U 200 600 33 U 33 U 170 34 I

Lead - ug/LPDWS = 15 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.2 U 4.00 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.57 I 0.2 U 0.34 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NA 0.2 U 0.2 U 0.2 U2010 S 2 0.2 U 3.40 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 8.20 0.2 U 0.2 U 0.2 U 0.32 I 0.2 U 0.2 U 0.3 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NA 0.36 I 0.24 I 0.2 U2011 S 1 0.2 U Dry 0.2 U 0.22 I 0.2 U 0.2 U 0.2 U Dry 0.88 I 0.2 U 0.25 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NA 0.2 U 0.21 I 0.2 U2011 S 2 0.2 U Dry 0.2 U 0.25 I 0.2 U 0.2 U 0.2 U Dry Dry 0.73 I 0.22 I 0.3 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.27 I 0.27 I 0.2 U2012 S 1 0.2 U Dry 0.29 I 0.2 U 0.2 U 0.2 U Dry Dry Dry 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U2012 S 2 0.91 I Dry 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U Dry 0.2 U 0.2 U 0.2 U 0.22 I 0.2 U 0.2 U 0.37 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.25 I 0.2 U2013 S 1 0.2 U 16.00 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U Dry 0.25 I 0.21 I 0.2 U 0.2 U 0.2 U 0.37 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 I 0.2 U






Appendix 4 4 of 10

Mercury - ug/LPDWS = 2 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.091 U 0.091 U 0.34 1.90 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.82 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U NA 0.091 U 0.091 U 0.091 U2010 S 2 0.091 U 0.091 U 0.42 1.70 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.93 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U NA 0.091 U 0.091 U 0.091 U2011 S 1 0.091 U Dry 0.27 1.30 0.091 U 0.091 U 0.091 U Dry 0.091 U 0.51 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U NA 0.091 U 0.091 U 0.091 U2011 S 2 0.091 U Dry 0.091 U 1.10 0.091 U 0.091 U 0.091 U Dry Dry 1.10 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U2012 S 1 0.16 I Dry 0.16 I 0.88 0.091 U 0.18 I Dry Dry Dry 1.50 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.13 I 0.091 U 0.62 0.091 U 0.091 U 0.091 U2012 S 2 0.091 U Dry 0.49 0.56 0.15 I 0.091 U 0.091 U Dry 0.091 U 1.10 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 1.50 0.091 U 0.091 U 0.091 U2013 S 1 0.091 U 0.091 U 8.80 0.77 0.091 U 0.091 U 0.091 U Dry 0.091 U 0.94 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 1.70 0.091 U 0.091 U 0.091 U

Nickel - ug/LPDWS = 100 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 2 U 9.70 3.8 I 2 U 2 U 3.5 I 4.8 I 2.9 I 2 U 2 U 4.1 I 8.00 12.00 2 U 4.8 I 2 U 2 U 7.40 2.4 I 13.00 NA 2 U 2.7 I 7.602010 S 2 2 U 5.80 4.2 I 2 U 2 U 2.6 I 4.1 I 8.50 2 U 2 U 3.5 I 8.00 9.30 2 U 6.10 2 U 2 U 5.50 2 I 25.00 NA 2 U 4.7 I 3.1 I2011 S 1 2 U Dry 3.8 I 2 U 2 U 2 U 4.1 I Dry 2 U 2 I 3.5 I 12.00 13.00 2 U 2 U 7.90 2 U 4.4 I 2.6 I 17.00 NA 2 U 2.1 I 2 U2011 S 2 2 U Dry 4.5 I 2 U 2 U 2.4 I 4.1 I Dry Dry 2 U 4.7 I 13.00 11.00 2 U 2.9 I 26.00 2 U 5.60 3.1 I 17.00 2 U 2 I 3.7 I 2 U2012 S 1 2 U Dry 4.7 I 2 U 2 U 2 U Dry Dry Dry 2 U 3.6 I 7.30 16.00 2 U 2 U 34.00 2 U 5.70 2.5 I 15.00 2 U 2 U 2.1 I 2 U2012 S 2 2 U Dry 2.8 I 2 U 2 U 2 U 2.4 I Dry 2 U 2.4 I 8.30 5.70 14.00 2 U 3 I 28.00 2 U 5.70 3.1 I 29.00 2 U 2 U 2 U 2 U2013 S 1 2 U 7.10 2.1 I 2 U 2 U 2 U 2 U Dry 2 I 2 U 4.2 I 4.6 I 11.00 2 U 3.1 I 31.00 2 U 5.00 2 U 29.00 2 U 2 U 2 U 2 U

Strontium - ug/LGCTL = 4,200 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 5.8 I 29 9.2 I 5.2 I 23 32 400 13 380 6.1 I 150 62 62 44 99 130 110 160 85 81 NA 130 40 902010 S 2 5.2 I 20 7.8 I 4.6 I 21 35 490 110 490 5.7 I 160 55 51 44 100 130 95 160 82 75 NA 150 43 672011 S 1 6.2 I Dry 6.9 I 4.8 I 29 22 410 Dry 490 4.6 I 150 65 110 48 84 200 79 160 90 65 NA 130 36 532011 S 2 5.4 I Dry 8.2 I 5.1 I 30 22 320 Dry Dry 5.2 I 150 72 73 43 83 200 92 140 82 81 150 150 43 482012 S 1 5.4 I Dry 6.6 I 7.2 I 28 20 Dry Dry Dry 8.3 I 160 59 140 42 94 220 96 160 85 74 160 130 40 612012 S 2 3.9 I Dry 3.8 I 4 I 26 31 240 Dry 140 11 160 60 150 40 83 180 94 140 91 77 220 130 38 472013 S 1 6 I 23 3.3 I 3.7 I 22 17 180 Dry 440 9.6 I 150 52 53 48 83 180 90 140 76 68 190 120 33 40

Thallium - ug/LPDWS = 2 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.97 I 0.64 I 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NA 0.5 U 0.5 U 0.5 U2010 S 2 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.69 I 0.5 U 0.5 U 0.5 U 0.61 I 0.78 I 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NA 0.5 U 0.5 U 0.5 U2011 S 1 0.5 U Dry 0.5 U 0.5 U 0.5 U 0.5 U 1.20 Dry 0.5 U 0.5 U 0.5 U 0.71 I 0.57 I 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NA 0.5 U 0.5 U 0.5 U2011 S 2 0.5 U Dry 0.5 U 0.5 U 0.5 U 0.5 U 1.10 Dry Dry 0.5 U 0.5 U 0.86 I 0.67 I 0.5 U 0.5 U 1.00 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U2012 S 1 0.5 U Dry 0.5 U 0.5 U 0.5 U 0.5 U Dry Dry Dry 0.5 U 0.5 U 0.62 I 0.5 U 0.5 U 0.5 U 1.20 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U2012 S 2 0.5 U Dry 0.5 U 0.5 U 0.5 U 0.5 U 0.6 I Dry 0.5 U 0.5 U 0.5 U 0.55 I 0.5 U 0.5 U 0.5 U 0.99 I 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U2013 S 1 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.54 I Dry 0.5 U 0.5 U 0.5 U 0.55 I 0.93 I 0.5 U 0.5 U 1.40 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U

Vanadium - ug/LGCTL = 49 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 6.5 I 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 4.3 I 3.8 U 4 I 3.8 U 5.6 I 8.3 I 3.8 U 3.8 U 3.8 U NA 4.4 I 4.2 I 3.8 U2010 S 2 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 9 I 5.2 I 40.00 3.8 U 3.8 U 3.8 U 5 I 3.8 U 4.4 I 3.8 U 5.9 I 6.9 I 3.8 U 3.8 U 3.8 U NA 8.3 I 5.2 I 3.8 U2011 S 1 3.8 U Dry 3.8 U 3.8 U 3.8 U 4.8 I 8.6 I Dry 3.8 U 3.8 U 3.8 U 3.9 I 3.8 U 3.8 U 3.8 U 3.8 I 9.2 I 3.8 U 3.8 U 3.8 U NA 4.3 I 3.8 U 3.8 U2011 S 2 3.8 U Dry 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U Dry Dry 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 6.8 I 3.8 U 3.8 U 3.8 U 9.7 I 6 I 4.6 I 4.9 I2012 S 1 3.8 U Dry 3.8 U 3.8 U 3.8 U 5.5 I Dry Dry Dry 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 6.2 I 3.8 U 3.8 U 3.8 U 9.5 I 3.9 I 3.8 U 5.2 I2012 S 2 3.8 U Dry 3.8 U 3.8 U 3.8 U 5.6 I 7.4 I Dry 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 6.2 I 3.8 U 3.8 U 3.8 U 9.5 I 5.1 I 6 I 7.5 I2013 S 1 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U Dry 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 7 I 3.8 U 3.8 U 3.8 U 5.9 I 4.4 I 4.1 I 6.1 I






Appendix 4 5 of 10

Zinc - ug/LSDWS = 5,000 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 8.3 U 17 I 8.3 U 23.0 15 I 8.3 U 8.3 U 8.3 U 8.3 U 17 I 8.3 U 8.3 U 8.3 U 14 I 15 I 8.3 U 8.3 U 8.3 U 8.3 U 15 I NA 8.3 U 8.3 U 8.3 U2010 S 2 8.3 U 21.0 8.3 U 13 I 15 I 8.3 U 8.3 U 21.0 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U NA 8.3 U 8.3 U 8.3 U2011 S 1 8.3 U Dry 8.3 U 15 I 8.3 U 8.3 U 18 I Dry 8.3 U 8.3 U 14 I 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U NA 8.3 U 8.3 U 8.3 U2011 S 2 8.3 U Dry 20.0 20.0 8.3 U 9.4 I 15 I Dry Dry 8.3 U 8.3 U 8.3 U 8.3 U 16 I 8.3 U 8.3 I 8.3 U 8.3 U 9.4 I 8.3 U 8.3 U 9.5 I 8.3 U 8.3 U2012 S 1 8.3 U Dry 8.3 U 27.0 8.3 U 8.3 U Dry Dry Dry 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.9 I 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U2012 S 2 8.3 U Dry 8.3 U 11 I 8.3 U 8.3 U 8.3 U Dry 22.0 8.3 U 28.0 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U2013 S 1 8.3 U 20.0 8.3 U 10 I 8.3 U 8.3 U 8.3 U Dry 8.8 I 13 I 8.3 U 8.3 U 8.3 U 87.0 8.3 U 12 I 57.0 23.0 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U

1,1-Dichloroethene - ug/LPDWS = 70 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 1.50 0.18 U 0.18 U 0.18 U 0.18 U NA 0.18 U 0.18 U 0.18 U2010 S 2 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.24 I 0.18 U 0.18 U 0.18 U 0.18 U 1.40 0.18 U 0.18 U 0.18 U 0.18 U NA 0.18 U 0.18 U 0.18 U2011 S 1 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 1.10 0.18 U 0.18 U 0.18 U 0.18 U NA 0.18 U 0.18 U 0.18 U2011 S 2 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U Dry Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 1.40 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U2012 S 1 1.20 Dry 0.18 U 0.18 U 0.18 U 0.18 U Dry Dry Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U2012 S 2 0.2 U Dry 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U Dry 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 1.20 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U2013 S 1 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U Dry 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 1.50 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U

1,2-Dichlorobenzene - ug/LPDWS = 600 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.42 U 0.44 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NA 0.18 U 0.18 U 0.42 U2010 S 2 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NA 0.18 U 0.18 U 0.18 U2011 S 1 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NA 0.18 U 0.18 U 0.18 U2011 S 2 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U Dry Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.23 I 0.18 U 0.18 U 0.18 U 0.18 U 0.42 U 0.18 U 0.18 U 0.18 U2012 S 1 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U Dry Dry Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.21 I 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U2012 S 2 0.14 U Dry 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U Dry 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.18 I 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U2013 S 1 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U Dry 0.14 U 0.14 U 0.21 I 0.14 U 0.14 U 0.14 U 0.14 U 0.4 I 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U

1,2-Dichloropropane - ug/LPDWS = 5 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NA 0.27 U 0.27 U 0.27 U2010 S 2 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NA 0.27 U 0.27 U 0.27 U2011 S 1 0.27 U Dry 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U Dry 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NA 0.27 U 0.27 U 0.27 U2011 S 2 0.27 U Dry 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U Dry Dry 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U2012 S 1 0.27 U Dry 0.27 U 0.27 U 0.27 U 0.27 U Dry Dry Dry 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U2012 S 2 0.17 U Dry 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U Dry 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U2013 S 1 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U Dry 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U


MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.19 U 0.19 U 2.60 0.19 U 0.19 U 0.19 U 0.19 U 0.37 U 0.39 U 0.19 U 2.30 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NA 0.19 U 0.19 U 0.37 U2010 S 2 0.19 U 0.19 U 1.60 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 1.90 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NA 0.19 U 0.19 U 0.19 U2011 S 1 0.19 U Dry 2.90 0.19 U 0.19 U 0.19 U 0.19 U Dry 0.19 U 0.19 U 1.20 0.19 U 0.19 U 0.19 U 0.19 U 2.30 0.19 U 0.19 U 0.19 U 0.19 U NA 0.19 U 0.19 U 0.19 U2011 S 2 0.19 U Dry 2.10 0.19 U 0.19 U 0.19 U 0.19 U Dry Dry 0.19 U 1.50 0.19 U 0.19 U 0.19 U 0.19 U 4.00 0.19 U 0.19 U 0.19 U 0.19 U 0.37 U 0.19 U 0.19 U 0.19 U2012 S 1 4.00 Dry 1.70 0.19 U 0.19 U 0.19 U Dry Dry Dry 0.19 U 2.20 0.19 U 0.19 U 0.19 U 0.19 U 4.50 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U2012 S 2 0.2 U Dry 0.9 I 0.2 U 0.2 U 0.2 U 0.2 U Dry 0.2 U 0.2 U 1.60 0.2 U 0.2 U 0.2 U 0.2 U 3.30 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U2013 S 1 0.2 U 0.2 U 1.30 0.2 U 0.2 U 0.2 U 0.2 U Dry 0.2 U 0.2 U 2.70 0.2 U 0.2 U 0.2 U 0.2 U 4.40 0.2 U 0.31 I 0.27 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U






Appendix 4 6 of 10

Acetone - ug/LGCTL = 6,300 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 3 U 3 U 7.4 I 3 U 3 U 3 U 3 U 3 U 3 U 5 I 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 16 I 3 U2010 S 2 3 U 3 U 3 U 3 U 3 U 3 U 6.8 I 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 18 I 3 U 3 U NA 3 U 3 U 3 U2011 S 1 3 U Dry 3 U 3 U 3 U 3 U 3 U Dry 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U2011 S 2 3 U Dry 3 U 3 U 3 U 3 U 3 U Dry Dry 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U2012 S 1 3 U Dry 3 U 3 U 3 U 3 U Dry Dry Dry 3.7 I 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U2012 S 2 2.8 U Dry 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U Dry 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U2013 S 1 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U Dry 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U

Benzene - ug/LPDWS = 1 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.28 U 0.28 U 3.30 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 2.30 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 1.10 NA 0.28 U 0.28 U 0.28 U2010 S 2 0.28 U 0.28 U 1.50 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 1.80 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 1.10 NA 0.28 U 0.28 U 0.28 U2011 S 1 0.28 U Dry 4.10 0.28 U 0.28 U 0.28 U 0.28 U Dry 0.28 U 1.50 0.28 U 0.28 U 0.36 I 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.81 I NA 0.28 U 0.28 U 0.28 U2011 S 2 0.28 U Dry 3.60 0.28 U 0.28 U 0.28 U 0.28 U Dry Dry 1.90 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U2012 S 1 0.28 U Dry 3.60 0.28 U 0.28 U 0.28 U Dry Dry Dry 2.00 0.28 U 0.28 U 0.69 I 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 I 0.28 U 0.28 U 0.28 U2012 S 2 0.13 U Dry 1.80 0.13 U 0.13 U 0.13 U 0.13 U Dry 0.13 U 2.50 0.13 U 0.13 U 0.88 I 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U2013 S 1 0.13 U 0.13 U 1.70 0.13 U 0.13 U 0.13 U 0.13 U Dry 0.13 U 2.30 0.13 U 0.13 U 0.14 I 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.26 I 0.19 I 0.13 U 0.13 U 0.13 U

Bromoform - ug/LGCTL = 4.4 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NA 0.18 U 0.18 U 0.18 U2010 S 2 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NA 0.18 U 0.18 U 0.18 U2011 S 1 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NA 0.18 U 0.18 U 0.18 U2011 S 2 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U Dry Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.19 I 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U2012 S 1 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U Dry Dry Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U2012 S 2 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U2013 S 1 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.22 I 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U

Carbon Disulfide - ug/LGCTL = 700 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.13 U 0.13 U 0.28 I 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.16 I 0.13 U NA 0.13 U 0.13 U 0.13 U2010 S 2 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NA 0.13 U 0.13 U 0.13 U2011 S 1 0.13 U Dry 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U Dry 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NA 0.13 U 0.13 U 0.13 U2011 S 2 0.13 U Dry 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U Dry Dry 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U2012 S 1 0.13 U Dry 0.13 U 0.13 U 0.13 U 0.13 U Dry Dry Dry 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U2012 S 2 0.23 U Dry 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U Dry 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U2013 S 1 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U Dry 0.23 U 0.37 I 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U

Chlorobenzene - ug/LPDWS = 100 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.27 U 0.27 U 0.43 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.46 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NA 0.27 U 0.27 U 0.27 U2010 S 2 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.31 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NA 0.27 U 0.27 U 0.27 U2011 S 1 0.27 U Dry 0.48 I 0.27 U 0.27 U 0.27 U 0.27 U Dry 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NA 0.27 U 0.27 U 0.27 U2011 S 2 0.27 U Dry 0.5 I 0.27 U 0.27 U 0.27 U 0.27 U Dry Dry 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.31 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U2012 S 1 0.43 I Dry 0.41 I 0.27 U 0.27 U 0.27 U Dry Dry Dry 0.27 U 0.38 I 0.27 U 0.27 U 0.27 U 0.27 U 0.54 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U2012 S 2 0.13 U Dry 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U Dry 0.13 U 0.13 U 0.25 I 0.13 U 0.15 I 0.13 U 0.13 U 0.37 I 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U2013 S 1 0.13 U 0.13 U 0.23 I 0.13 U 0.13 U 0.13 U 0.13 U Dry 0.13 U 0.13 U 0.49 I 0.13 U 0.13 U 0.13 U 0.13 U 1.10 0.13 U 0.13 U 0.13 U 0.14 I 0.13 U 0.13 U 0.13 U 0.13 U






Appendix 4 7 of 10

Chloromethane - ug/LGCTL = 2.7 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NA 0.28 U 0.28 U 0.28 U2010 S 2 0.28 U 0.28 U 0.34 I 0.35 I 0.28 U 0.31 I 0.28 U 0.41 I 0.37 I 0.28 U 0.3 I 0.28 U 0.52 I 0.39 I 0.44 I 0.28 U 0.28 U 0.28 U 0.55 I 0.28 U NA 0.28 U 0.28 U 0.47 I2011 S 1 0.28 U Dry 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U Dry 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NA 0.28 U 0.28 U 0.28 U2011 S 2 0.28 U Dry 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U Dry Dry 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U2012 S 1 0.28 U Dry 0.28 U 0.28 U 0.28 U 0.28 U Dry Dry Dry 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U2012 S 2 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U2013 S 1 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U Dry 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U

Cis-1,2-Dichloroethene - ug/LPDWS = 70 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.22 U 0.22 U 0.57 I 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.82 I 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 1.10 0.22 U 0.22 U 0.22 U 0.89 I NA 0.22 U 0.22 U 0.22 U2010 S 2 0.22 U 0.22 U 0.39 I 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.41 I 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 1.20 0.22 U 0.26 I 0.22 U 0.76 I NA 0.22 U 0.22 U 0.22 U2011 S 1 0.22 U Dry 0.5 I 0.22 U 0.22 U 0.22 U 0.22 U Dry 0.22 U 0.3 I 0.22 U 0.22 U 0.3 I 0.22 U 0.22 U 0.71 I 0.22 U 0.22 I 0.22 U 0.58 I NA 0.22 U 0.22 U 0.22 U2011 S 2 0.22 U Dry 0.42 I 0.22 U 0.22 U 0.22 U 0.22 U Dry Dry 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.56 I 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U2012 S 1 0.22 U Dry 0.22 U 0.22 U 0.22 U 0.22 U Dry Dry Dry 0.22 U 0.22 U 0.22 U 0.65 I 0.22 U 0.22 U 0.41 I 0.22 U 0.22 U 0.22 U 0.47 I 0.61 I 0.22 U 0.22 U 0.22 U2012 S 2 0.21 U Dry 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U Dry 0.21 U 0.21 U 0.21 U 0.21 U 0.57 I 0.21 U 0.21 U 0.43 I 0.21 U 0.21 U 0.21 U 0.54 I 0.46 I 0.21 U 0.21 U 0.21 U2013 S 1 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U Dry 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.52 I 0.38 I 0.21 U 0.21 U 0.71 I 0.44 I 0.21 U 0.21 U 0.21 U

Dibromomethane - ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NA 0.24 U 0.24 U 0.24 U2010 S 2 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NA 0.24 U 0.24 U 0.24 U2011 S 1 0.24 U Dry 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U Dry 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NA 0.24 U 0.24 U 0.24 U2011 S 2 0.24 U Dry 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U Dry Dry 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U2012 S 1 0.24 U Dry 0.24 U 0.24 U 0.24 U 0.24 U Dry Dry Dry 0.37 I 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U2012 S 2 0.2 U Dry 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U Dry 0.2 U 0.35 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U2013 S 1 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U Dry 0.2 U 0.56 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U

Dichlorodifluoromethane - ug/LSDWS = 1,400 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 NM NM NM 0.55 U NM NM NM 0.55 U 0.55 U NM 0.55 U NM NM NM NM 1.40 NM 0.55 U NM NM NA NM NM 0.55 U2010 S 2 NM NM NM 0.55 U NM NM NM NM NM NM 0.55 U NM NM NM NM 1.70 NM 0.55 U NM NM NA NM NM NM2011 S 1 NM Dry NM 0.55 U NM NM NM Dry NM NM 0.55 U NM NM NM NM 0.55 U NM 0.55 U NM NM NA NM NM NM2011 S 2 NM Dry NM 0.55 U NM NM NM Dry Dry NM 0.55 U NM NM NM NM 0.55 U NM 0.55 U NM NM 0.55 U NM NM NM2012 S 1 NM Dry NM 0.55 U NM NM Dry Dry Dry NM 0.55 U NM NM NM NM 0.55 U NM 0.55 U NM NM NM NM NM NM2012 S 2 NM Dry NM 0.28 U NM NM NM Dry NM NM 0.28 U NM NM NM NM 0.28 U NM 0.28 U NM NM NM NM NM NM2013 S 1 NM NM NM 0.28 U NM NM NM Dry NM NM 0.28 U NM NM NM NM 0.28 U NM 0.28 U NM NM NM NM NM NM

Methylene Chloride - ug/LPDWS = 5 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.27 U 0.27 U 1.5 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NA 0.27 U 0.27 U 0.27 U2010 S 2 0.27 U 0.27 U 1.2 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.34 I NA 0.27 U 0.27 U 0.27 U2011 S 1 0.27 U Dry 1.5 I 0.27 U 0.27 U 0.27 U 0.27 U Dry 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NA 0.27 U 0.27 U 0.27 U2011 S 2 0.27 U Dry 1.5 I 0.27 U 0.27 U 0.27 U 0.27 U Dry Dry 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U2012 S 1 0.27 U Dry 1.3 I 0.27 U 0.27 U 0.27 U Dry Dry Dry 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U2012 S 2 0.21 U Dry 0.54 I 0.21 U 0.21 U 0.21 U 0.21 U Dry 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U2013 S 1 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U Dry 0.21 U 0.23 I 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.29 I 0.21 U 0.21 U 0.21 U 0.21 U






Appendix 4 8 of 10

Tetrachloroethene - ug/LPDWS = 3 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.33 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 1.20 0.2 U 0.2 U 0.2 U 0.2 U NA 0.2 U 0.2 U 0.2 U2010 S 2 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 1.00 0.2 U 0.2 U 0.2 U 0.2 U NA 0.2 U 0.2 U 0.2 U2011 S 1 0.2 U Dry 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U Dry 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NA 0.2 U 0.2 U 0.2 U2011 S 2 0.2 U Dry 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U Dry Dry 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.27 I 0.2 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U2012 S 1 0.2 I Dry 0.2 U 0.2 U 0.2 U 0.2 U Dry Dry Dry 0.2 U 0.25 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U2012 S 2 0.19 U Dry 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U Dry 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.2 I 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U2013 S 1 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U Dry 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.21 I 0.37 I 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U

Toluene - ug/LPDWS = 1000 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.24 U 0.24 U 0.25 I 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NA 0.24 U 0.24 U 0.24 U2010 S 2 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NA 0.24 U 0.24 U 0.24 U2011 S 1 0.24 U Dry 0.27 I 0.24 U 0.24 U 0.33 I 0.24 U Dry 0.24 U 0.24 U 0.24 U 0.26 I 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NA 0.24 U 0.24 U 0.24 U2011 S 2 0.24 U Dry 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U Dry Dry 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U2012 S 1 0.24 U Dry 0.24 U 1.20 0.24 U 0.86 I Dry Dry Dry 0.25 I 0.24 U 0.59 I 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.76 I 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U2012 S 2 0.14 U Dry 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U Dry 0.14 U 0.27 I 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U2013 S 1 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U Dry 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.15 I 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 I 0.14 U

Trichloroethene - ug/LPDWS = 3 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.31 I 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.71 I 0.26 U 0.26 U 0.26 U 0.26 U NA 0.26 U 0.26 U 0.26 U2010 S 2 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.83 I 0.26 U 0.26 U 0.26 U 0.26 U NA 0.26 U 0.26 U 0.26 U2011 S 1 0.26 U Dry 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U Dry 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.31 I 0.26 U 0.26 U 0.26 U 0.26 U NA 0.26 U 0.26 U 0.26 U2011 S 2 0.26 U Dry 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U Dry Dry 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.29 I 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U2012 S 1 0.26 U Dry 0.26 U 0.26 U 0.26 U 0.26 U Dry Dry Dry 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U2012 S 2 0.16 U Dry 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U Dry 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.33 I 0.17 I 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U2013 S 1 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U Dry 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.31 I 0.27 I 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U

Vinyl Chloride - ug/LPDWS = 1 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.66 I 1.00 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 2.00 0.72 I 0.29 U NA 0.29 U 0.29 U 0.29 U2010 S 2 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.67 I 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.91 I 0.58 I 0.29 U NA 0.29 U 0.29 U 0.29 U2011 S 1 0.29 U Dry 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U Dry 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.47 I 0.29 U NA 0.29 U 0.29 U 0.29 U2011 S 2 0.29 U Dry 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U Dry Dry 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.39 I 0.29 U 0.82 I 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U2012 S 1 0.29 U Dry 0.29 U 0.29 U 0.29 U 0.29 U Dry Dry Dry 0.29 U 0.43 I 0.29 U 0.29 I 0.29 U 0.29 U 0.29 U 0.29 U 0.98 I 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U2012 S 2 0.22 U Dry 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U Dry 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.92 I 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U2013 S 1 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U Dry 0.22 U 0.22 U 0.49 I 0.22 U 0.22 U 0.22 U 0.22 U 0.59 I 0.22 U 0.22 U 0.38 I 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U





Appendix 4 9 of 10

Xylenes, Total - ug/LPDWS = 10,000 ug/L

MW-3 MW-6 MW-8 MW-16A MW-17 MW-18 MW-20 MW-28R MW-29R MW-34 MW-C1 MW-TR MW-G MW-H MW-I MW-J MW-K MW-L MW-M MW-Q MW-QR MW-R MW-U MW-Y2010 S 1 0.68 U 0.68 U 0.77 I 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 1.4 I 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U NA 0.68 U 0.68 U 0.68 U2010 S 2 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.93 I 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U NA 0.68 U 0.68 U 0.68 U2011 S 1 0.68 U Dry 0.89 I 0.68 U 0.68 U 0.68 U 0.68 U Dry 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U NA 0.68 U 0.68 U 0.68 U2011 S 2 0.68 U Dry 0.92 I 0.68 U 0.68 U 0.68 U 0.68 U Dry Dry 0.95 I 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U2012 S 1 0.68 U Dry 1 I 1 I 0.68 U 0.68 U Dry Dry Dry 0.9 I 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.87 I 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U2012 S 2 0.44 U Dry 0.63 I 0.44 U 0.44 U 0.44 U 0.44 U Dry 0.44 U 0.79 I 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U2013 S 1 0.44 U 0.52 I 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U Dry 0.44 U 0.81 I 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U

Notes:Only constituents detected during the reporting period are shown.

Bold & Highlighted (yellow) values indicate exceedances of PDWS, SDWS, or GCTLPDWS=Primary Drinking Water StandardSDWS=Secondary Drinking Water Standard GCTL= Groundwater Cleanup Target LevelU = Indicates the compound was analyzed for, but concentration was below laboratory Detection LimitsI = The reported value is between the laboratory Method Detection Limit (MDL) and the laboratory Practical Quantitative Limit (PQL).NM = Sample not analyzed as the monitor well was not sampled during the sampling event.NA = Well not Installed.Dry = Sample not taken as not sufficient water in the well.


2010 S 1 means year 2010's first semiannual event. All other events are presented similary. 2010 S 1 sampled in Feb 2010; 2010 S 2 sampled in July-August 2010; 2011 S 1 sampled in Jan-Feb 2011; 2011 S 2 sampled in July 2011; 2012 S 1 sampled in Jan 2012; 2012 S 2 sampled in July 2012; and 2013 S 1 sampled in Jan 2013.

Appendix 4 10 of 10

600

800

1000

1200

1400

Con

duct

ance

(um

hos/

cm

Specific Conductance (Surficial)

MW-3

MW-6

MW-8

MW-16A

MW-17

MW-18

MW-20

MW-28R


0

200

400MW-29R

MW-34

400

500

600

700

800

900

1000

ondu

ctan

ce (u

mho

s/cm

Specific Conductance (Floridan)

MW-C1

MW-TR

MW-G

MW-H

MW-I

MW-J

MW-K

MW-L

MW-M

MW-Q

MW-QR


0

100

200

300Co MW-R

MW-U

MW-Y

2

3

4

5

6

Dis

solv

ed o

xyge

n (m

g/L)

Dissolved Oxygen (Surficial)

MW-3

MW-6

MW-8

MW-16A

MW-17

MW-18

MW-20

MW-28R


0

1

2D

MW-29R

MW-34

3

4

5

6

7

8

9

Dis

solv

ed o

xyge

n (m

g/L)

Dissolved Oxygen (Floridan)

MW-C1

MW-TR

MW-G

MW-H

MW-I

MW-J

MW-K

MW-L

MW-M

MW-Q

MW-QR


0

1

2

3 MW-R

MW-U

MW-Y

6

7

8

9

pH (s

tand

ard

units

)

pH (Surficial)

MW-3

MW-6

MW-8

MW-16A

MW-17

MW-18

MW-20

MW-28R

SDWS = 6.5 to 8.5 (S.U.)


4

5

MW-29R

MW-34

7

8

9

pH (s

tand

ard

units

)

pH (Floridan)

MW-C1

MW-TR

MW-G

MW-H

MW-I

MW-J

MW-K

MW-L

MW-M

MW-Q

MW-QR

SDWS = 6.5 to 8.5 (S.U.)


5

6

MW-R

MW-U

MW-Y

15

20

25

30

Tem

pera

ture

(deg

C)

Temperature (Surficial)

MW-3

MW-6

MW-8

MW-16A

MW-17

MW-18

MW-20

MW-28R


5

10

MW-29R

MW-34

18

20

22

24

26

28

30

Tem

pera

ture

(deg

C)

Temperature (Floridan)

MW-C1

MW-TR

MW-G

MW-H

MW-I

MW-J

MW-K

MW-L

MW-M

MW-Q

MW-QR


10

12

14

16MW-R

MW-U

MW-Y

150

200

250

300

350

400

Turb

idity

(NTU

)

Turbidity (Surficial)

MW-3

MW-6

MW-8

MW-16A

MW-17

MW-18

MW-20

MW-28R


0

50

100

MW-29R

MW-34

8

10

12

14

16

18

20

Turb

idity

(NTU

)

Turbidity (Floridan)

MW-C1

MW-TR

MW-G

MW-H

MW-I

MW-J

MW-K

MW-L

MW-M

MW-Q

MW-QR


0

2

4

6MW-R

MW-U

MW-Y

300

400

500

600

700

800

900

Dis

solv

ed S

olid

s (m

g/L)

TDS (Surficial)

MW-3

MW-6

MW-8

MW-16A

MW-17

MW-18

MW-20

MW-28R

SDWS = 500 mg/L


0

100

200

300

Tota

l

MW-29R

MW-34

200

250

300

350

400

450

500

otal

Dis

solv

ed S

olid

s (m

g/L)

TDS (Floridan)

MW-C1

MW-TR

MW-G

MW-H

MW-I

MW-J

MW-K

MW-L

MW-M

MW-Q

MW-QR

SDWS = 500 mg/L


0

50

100

150To MW-R

MW-U

MW-Y

10

100

1000

10000

100000

Iron

(ug/

L)

Iron (Surficial)

MW-3

MW-6

MW-8

MW-16A

MW-17

MW-18

MW-20

MW-28R

SDWS = 300 ug/L


0

1

10MW-29R

MW-34

10

100

1000

10000

Iron

(mg/

L)

Iron (Floridan)

MW-C1

MW-TR

MW-G

MW-H

MW-I

MW-J

MW-K

MW-L

MW-M

MW-Q

MW-QR

SDWS = 300 ug/L


0

1

MW-R

MW-U

MW-Y

2

3

4

5

Ben

zene

(ug/

L)

Benzene

MW-8

MW-34

MW-Q

PDWS = 1 ug/L

May 2013 All South Construction and Demolition Disposal Facility

0

1

APPENDIX 5

DETECTION SUMMARY OF RAP & MOP WELLS

Specific Conductance - umhos/cm, field

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 471 430 687 567 447 612 64 310 561 477 408 566 454 678 303 108 765 NM 88 45 67 218 59 174 123 391 349 407 293 30 1209 5792010 S 2 482 441 653 531 448 626 79 327 537 475 257 567 419 684 334 86 1146 NM 87 54 70 258 42 NM 173 402 386 442 279 30 1067 7012011 S 1 479 494 685 537 676 617 87 317 539 513 292 691 455 656 327 NM 1092 NM 98 42 67 338 89 NM 192 502 369 370 174 102 1464 6462011 S 2 476 451 645 512 770 625 72 345 511 482 349 761 449 666 328 NM NM 468 112 41 67 310 124 NM 245 451 391 414 240 NM 1103 8602012 S 1 420 399 568 542 751 690 60 319 NM NM 226 662 431 699 328 NM NM 730 129 41 58 239 87 NM 253 321 362 NM NM 192 NM 5242012 S 2 473 425 646 5.23 679 643 59 322 NM NM 173 626 431 683 309 NM 397 865 177 43 73 205 667 NM 254 277 372 386 341 28 309 2982013 S 1 530 458 660 598 768 620 66 348 NM NM 109 576 404 659 315 NM 933 872 137 42 74 214 520 NM 343 302 369 311 202 61 1035 182

Dissolved Oxygen, field - mg/L, field

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.62 1.49 1.37 1.39 0.85 0.37 1.52 1.32 4.47 5.57 1.01 0.39 1.55 0.46 1.54 0.94 3.70 NM 0.31 2.51 0.44 0.93 7.11 3.33 1.71 1.14 7.21 0.84 1.80 6.51 0.44 0.332010 S 2 0.85 1.10 2.60 1.23 1.07 0.22 1.05 1.48 5.64 4.93 5.35 0.29 1.09 0.65 1.16 0.35 0.54 NM 0.28 1.90 1.59 0.31 5.75 NM 0.45 0.22 0.41 0.33 0.84 4.82 0.50 0.612011 S 1 0.71 1.83 0.28 4.40 0.27 0.23 0.87 1.58 4.73 7.37 0.27 0.36 0.84 0.67 1.65 NM 1.93 NM 0.37 1.80 1.79 0.40 4.51 NM 1.70 0.38 4.86 2.78 1.62 2.40 0.31 0.802011 S 2 0.94 3.53 0.23 3.07 0.51 0.20 1.21 1.33 4.82 4.86 0.20 0.15 1.38 0.36 1.45 NM NM 2.20 0.65 1.60 1.50 0.29 0.41 NM 1.24 0.35 1.50 0.24 2.71 NM 0.32 0.262012 S 1 1.23 3.20 0.75 1.19 0.45 0.80 1.58 0.93 NM NM 1.70 1.17 1.60 0.87 1.71 NM NM 0.50 1.42 1.63 1.61 1.06 4.80 NM 1.93 0.92 8.67 NM NM 8.91 NM 1.562012 S 2 0.80 0.55 0.29 3.88 0.35 0.21 1.67 1.10 NM NM 0.77 1.65 1.22 0.55 1.70 NM 4.11 0.26 1.47 2.01 1.62 1.31 4.13 NM 1.39 0.31 2.74 1.64 2.05 5.60 0.05 0.352013 S 1 1.35 1.27 0.11 0.75 0.13 0.08 1.52 1.51 NM NM 0.44 0.65 0.16 0.33 1.54 NM 0.59 0.31 0.44 2.17 1.39 0.37 0.49 NM 0.50 0.26 7.77 1.75 NM 6.35 0.57 0.99

pH, field - standard units, fieldSDWS = 6.5-8.5 S.U.

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 7.11 7.27 6.65 6.92 7.25 6.98 5.14 6.88 7.87 8.16 5.96 6.37 7.25 6.44 7.67 4.64 6.00 NM 4.97 4.92 5.06 4.56 5.54 6.16 5.65 5.43 7.06 6.58 6.05 5.21 6.20 6.122010 S 2 7.12 7.24 6.78 6.98 7.23 6.90 4.92 7.08 7.48 8.28 6.14 6.38 7.14 6.29 7.66 4.97 6.23 NM 4.82 4.87 5.05 4.45 5.23 NM 5.99 5.34 6.36 5.93 5.90 5.12 6.35 6.272011 S 1 7.17 7.31 7.02 7.53 6.98 7.10 5.35 6.90 7.01 8.07 5.60 6.44 7.28 6.33 7.33 NM 6.49 NM 5.22 4.80 4.64 4.89 5.60 NM 5.34 5.17 6.70 6.11 5.80 5.09 6.26 6.262011 S 2 6.94 7.14 6.76 7.30 6.62 6.78 4.83 6.85 6.87 7.89 7.92 6.71 7.37 6.54 7.35 NM NM 7.05 5.47 5.20 5.46 5.07 6.39 NM 6.00 5.50 6.10 6.27 6.05 NM 6.45 6.502012 S 1 7.20 7.51 7.05 6.98 6.89 6.96 4.87 7.25 NM NM 5.51 6.36 7.22 6.36 7.47 NM NM 6.95 5.12 4.32 4.64 4.63 5.53 NM 5.78 5.21 7.00 NM NM 2.76 NM 5.972012 S 2 7.04 7.25 6.69 7.06 6.85 6.83 4.37 6.95 NM NM 5.30 6.53 7.21 6.36 7.34 NM 5.96 6.76 5.59 4.29 4.86 3.92 5.17 NM 5.79 5.08 6.00 6.11 6.26 4.25 5.81 5.592013 S 1 7.08 7.30 6.90 6.76 6.78 7.00 4.82 6.93 NM NM 5.22 6.49 7.23 6.32 7.50 NM 5.75 6.76 5.39 4.38 4.92 4.58 5.56 NM 6.15 5.16 7.11 6.15 5.51 4.25 6.10 5.71

Temperature - deg C, field

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 23.9 23.5 22.7 24.9 22.9 19.2 22.3 24.3 24.6 18.7 15.4 21.7 14.5 17.3 19.2 17.0 NM 21.1 20.8 18.9 17.9 18.1 19.7 19.1 19.8 14.3 16.0 17.7 16.7 19.1 20.7 20.72010 S 2 27.1 25.1 23.2 27.2 23.9 23.4 23.0 25.5 29.2 22.9 21.6 23.5 27.4 23.1 22.0 24.2 NM 26.1 23.2 25.4 23.1 23.0 24.1 24.1 21.6 22.2 21.6 25.6 23.0 22.6 23.2 23.22011 S 1 24.3 25.6 21.6 24.9 23.0 17.4 23.1 19.4 16.3 19.3 19.4 22.8 21.9 19.4 15.4 15.4 NM 20.5 21.5 16.7 19.9 19.7 NM 19.5 20.6 15.3 16.8 20.0 17.3 20.7 20.5 20.52011 S 2 27.5 25.2 22.8 26.2 23.7 24.1 23.3 24.9 26.7 23.0 20.8 24.9 25.1 22.2 24.9 24.9 25.4 22.9 22.4 24.3 22.7 23.8 NM 24.4 21.4 23.3 22.2 27.6 23.0 24.3 22.5 22.52012 S 1 25.6 24.9 22.6 25.1 23.5 20.4 23.2 23.2 23.2 20.5 20.1 23.7 22.8 21.7 20.5 20.5 24.8 23.6 22.2 22.5 22.2 20.7 NM 19.8 21.1 18.6 18.6 18.6 18.9 18.6 21.8 21.82012 S 2 26.2 25.0 23.2 25.9 24.2 22.9 23.4 NM NM 25.2 21.5 24.2 26.2 22.5 NM 24.6 25.5 25.7 23.8 25.1 23.2 22.7 NM 23.3 22.0 22.8 23.4 25.9 21.2 27.0 23.3 23.32013 S 1 26.1 25.1 22.6 25.9 23.8 22.2 23.5 NM NM 20.8 19.3 22.8 22.3 20.3 NM 19.8 23.8 23.5 22.9 21.3 20.0 21.0 NM 21.0 21.3 19.3 18.8 23.6 19.3 22.2 22.2 22.2

Turbidity - NTU, field

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 2.6 1.5 2.1 0.1 1.7 1.6 2.9 1.7 2.4 0.1 3.5 16.8 3.8 2.7 3.3 2.5 6.5 NM 9.7 15.6 13.9 4.2 13.0 3.5 4.3 13.4 16.4 16.2 16.2 3.3 9.0 3.52010 S 2 4.0 4.9 5.7 1.1 2.8 5.5 2.3 3.1 6.0 2.9 11.6 11.4 4.8 3.7 17.1 349.0 10.5 NM 2.8 5.7 15.4 10.2 4.9 NM 8.6 11.0 31.6 3.2 4.6 8.2 3.5 16.72011 S 1 3.6 0.4 10.2 1.7 0.3 0.2 3.1 0.4 6.3 0.9 8.2 12.2 2.0 0.4 1.4 NM 38.6 NM 11.1 4.9 17.0 4.7 5.1 NM 3.1 14.4 7.8 18.9 0.4 37.4 0.4 9.52011 S 2 0.6 0.9 9.8 14.7 0.7 0.6 4.6 0.6 14.3 16.2 3.5 18.2 0.6 1.1 15.1 NM NM 13.9 4.1 5.1 11.9 3.2 30.1 NM 2.2 17.7 26.3 6.1 1.5 NM 5.3 8.02012 S 1 0.4 0.5 1.2 1.4 0.4 0.3 4.0 0.6 NM NM 18.3 7.8 1.2 1.6 0.8 NM NM 3.3 12.2 2.1 5.1 5.5 1.0 NM 10.8 9.8 11.7 NM NM 38.9 NM 7.42012 S 2 0.4 0.3 1.4 0.6 0.3 0.3 1.5 0.7 NM NM 6.8 11.8 0.4 0.6 0.6 NM 1.8 6.5 19.3 2.0 13.5 2.0 8.7 NM 0.9 4.2 1.6 0.5 1.0 1.3 68.2 5.92013 S 1 4.4 0.6 1.5 1.5 0.2 0.2 0.9 0.5 NM NM 7.4 7.7 1.1 3.0 0.6 NM 25.4 2.5 7.4 10.5 10.7 2.0 4.0 NM 18.5 5.9 1.5 2.8 0.8 0.2 4.0 13.6

Appendix 5Leon County Solid Waste Management Facility

Summary of Detected Constituents, Groundwater RAP & MOP Wells

RAP Wells

RAP Wells

RAP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

MOP Wells

MOP Wells

MOP Wells

Appendix 5 1 of 9

Ammonia as Nitrogen - mg/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 0.016 I 0.0043 U 0.03 0.0058 I NM NM NM 0.0043 U 0.45 0.0048 I 0.07 0.0056 I 0.02 1.90 NM 0.16 0.0043 U 0.0043 U 0.0043 U 0.0043 U 0.0043 U 0.05 0.018 I 0.0043 U 0.83 NM NM NM NM2010 S 2 NM NM NM 0.08 0.0043 U 0.0043 U 0.0043 U NM NM NM 0.06 0.59 0.0043 U 0.11 0.07 0.10 4.60 NM 0.16 0.06 0.06 0.07 0.0043 U NM 0.20 0.09 2.00 1.80 NM 0.0043 U 11.00 NM2011 S 1 0.06 NM NM 0.04 0.05 0.39 0.0043 U NM NM NM 0.03 0.61 0.82 0.04 0.04 NM 4.60 NM 0.04 0.03 0.03 0.012 I 0.04 NM 0.06 0.04 0.02 1.10 NM NM NM NM2011 S 2 NM NM NM 0.013 I 0.0043 U 0.18 0.0043 U NM NM NM 0.0043 U 0.33 0.19 0.0085 I 0.0043 U NM NM 0.02 0.05 0.0043 U 0.0045 I 0.0043 I 0.25 NM 1.50 0.06 0.65 2.10 NM NM NM NM2012 S 1 NM NM NM 0.011 I 0.013 I 0.017 I 0.0043 U NM NM NM 0.016 I 0.15 0.50 0.02 0.0043 U NM NM 0.013 I 0.05 0.0043 U 0.022 U 0.018 I 0.0099 I NM 1.00 0.04 0.60 NM NM NM NM NM2012 S 2 NM NM NM 0.028 I 0.022 U 0.0043 U 0.0043 U NM NM NM 0.026 U 0.09 0.026 U 0.028 I 0.0043 U NM 0.0086 U 0.026 U 0.47 0.026 I 0.031 I 0.06 0.026 U NM 0.43 0.06 0.66 1.40 NM NM NM NM2013 S 1 NM NM NM 0.026 U 0.026 U 0.026 U 0.026 U NM NM 0.026 U 0.026 U 0.05 0.07 0.03 I 0.026 U NM 0.026 U 0.026 U 1.20 0.026 U 0.026 U 0.10 0.06 NM 0.82 0.026 U 0.026 U 0.67 NM NM NM NM

Chloride - mg/LSDWS = 250 mg/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 13.0 13.0 14.0 8.2 NM NM NM 7.3 36.0 5.3 6.6 5.5 12.0 10.0 NM 8.4 4.1 9.2 36.0 1.6 5.0 2.3 53.0 32.0 17.0 NM NM NM NM2010 S 2 NM NM NM 14.0 13.0 14.0 8.8 NM NM NM 8.8 31.0 5.0 8.0 6.0 14.0 13.0 NM 9.2 4.3 8.7 36.0 1.5 NM 1.8 45.0 26.0 14.0 NM 2.5 39.0 NM2011 S 1 12.0 NM NM 13.0 27.0 14.0 8.8 NM NM NM 8.3 31.0 4.6 8.3 4.9 NM 12.0 NM 8.2 3.8 7.8 48.0 2.6 NM 37.0 35.0 28.0 30.0 NM NM NM NM2011 S 2 NM NM NM 13.0 29.0 12.0 8.5 NM NM NM 7.6 25.0 4.9 7.8 5.7 NM NM 4.6 8.2 3.5 8.8 52.0 6.3 NM 31.0 39.0 31.0 38.0 NM NM NM NM2012 S 1 NM NM NM 14.0 28.0 13.0 7.0 NM NM NM 7.0 20.0 4.4 6.4 5.7 NM NM 4.2 7.3 3.5 8.8 42.0 5.5 NM 30.0 43.0 37.0 NM NM NM NM NM2012 S 2 NM NM NM 13.0 28.0 13.0 8.1 NM NM NM 5.3 19.0 4.8 7.0 4.0 NM 6.6 5.5 7.7 3.9 9.1 25.0 15.0 NM 20.0 35.0 40.0 47.0 NM NM NM NM2013 S 1 NM NM NM 16.0 30.0 12.0 7.9 NM NM 31.0 2.5 10.0 3.9 1.4 5.7 NM 14.0 1.4 5.1 4.0 9.1 20.0 20.0 NM 24.0 35.0 37.0 36.0 NM NM NM NM

Nitrate as Nitrogen - mg/LPDWS = 10 mg/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 0.0047 U 0.25 0.01 0.43 NM NM NM 0.55 0.20 1.10 0.03 0.45 4.70 0.07 NM 0.99 0.68 0.005 I 0.02 1.70 0.78 1.50 0.04 1.50 0.02 NM NM NM NM2010 S 2 NM NM NM 0.01 0.30 0.01 0.47 NM NM NM 0.96 0.02 0.88 0.0047 U 0.39 0.27 0.0047 U NM 0.53 0.60 0.01 0.02 1.00 NM 0.59 0.02 0.05 0.0047 U NM 0.29 0.10 NM2011 S 1 0.0047 U NM NM 0.0047 U 0.04 0.0047 U 0.47 NM NM NM 0.62 0.0047 U 0.72 0.0047 U 0.47 NM 1.10 NM 0.30 0.70 0.0047 U 0.0049 I 4.90 NM 1.40 0.0097 I 1.30 0.0047 U NM NM NM NM2011 S 2 NM NM NM 0.0096 I 0.05 0.11 0.46 NM NM NM 0.49 0.01 0.81 0.0047 I 0.46 NM NM 0.42 0.34 0.89 0.03 0.03 0.04 NM 0.13 0.03 0.25 0.0047 U NM NM NM NM2012 S 1 NM NM NM 0.0079 I 0.02 0.0047 U 0.38 NM NM NM 0.69 0.0047 U 0.76 0.0047 U 0.43 NM NM 0.12 0.48 0.90 0.22 0.22 0.96 NM 0.17 0.06 0.98 NM NM NM NM NM2012 S 2 NM NM NM 0.0047 U 0.02 0.0047 U 0.28 NM NM NM 0.71 0.0047 U 0.68 0.0047 U 0.41 NM 0.19 0.05 0.16 0.64 0.0047 U 0.04 11.00 NM 3.30 0.0047 U 0.71 0.11 NM NM NM NM2013 S 1 NM NM NM 0.0054 U 0.03 0.04 0.33 NM NM 0.03 0.79 0.0054 U 0.62 0.0054 U 0.45 NM 0.04 0.08 0.33 0.72 0.03 0.07 18.00 NM 1.10 0.30 1.60 0.59 NM NM NM NM

Sodium - mg/LPDWS = 160 mg/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 5.5 4.0 7.1 5.4 NM NM NM 2.9 26.0 2.6 2.9 4.1 7.4 10.0 NM 3.9 1.9 6.1 20.0 7.1 3.9 3.1 59.0 34.0 19.0 NM NM NM NM2010 S 2 NM NM NM 6.0 3.4 5.4 3.8 NM NM NM 3.0 26.0 2.8 3.0 4.0 5.8 12.0 NM 3.4 1.9 5.8 29.0 1.8 NM 2.4 38.0 30.0 18.0 NM 1.3 46.0 NM2011 S 1 6.0 NM NM 6.3 7.2 6.0 4.7 NM NM NM 3.4 35.0 2.6 2.8 4.0 NM 14.0 NM 3.4 1.8 5.7 35.0 1.4 NM 2.6 51.0 31.0 21.0 NM NM NM NM2011 S 2 NM NM NM 6.1 14.0 8.4 5.8 NM NM NM 3.3 31.0 3.5 3.2 4.4 NM NM 12.0 3.7 1.9 5.8 38.0 1.7 NM 12.0 42.0 31.0 24.0 NM NM NM NM2012 S 1 NM NM NM 5.9 9.1 6.2 4.6 NM NM NM 4.0 20.0 2.6 2.6 3.8 NM NM 6.2 3.5 1.9 4.7 21.0 2.0 NM 13.0 31.0 29.0 NM NM NM NM NM2012 S 2 NM NM NM 6.0 8.4 6.1 4.3 NM NM NM 2.4 18.0 2.6 2.9 4.2 NM 7.9 5.6 3.5 1.9 6.0 22.0 5.0 NM 11.0 30.0 27.0 30.0 NM NM NM NM2013 S 1 NM NM NM 6.7 9.3 6.1 4.3 NM NM 9.3 2.5 17.0 2.4 2.6 4.3 NM 15.0 4.4 5.1 1.9 5.7 17.0 9.6 NM 19.0 29.0 28.0 24.0 NM NM NM NM

Total Dissolved Solids - mg/LSDWS = 500 mg/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 280 220 360 36 NM NM NM 160 300 240 340 170 52 440 NM 44 23 53 110 22 77 58 210 170 200 NM NM NM NM2010 S 2 NM NM NM 280 250 350 46 NM NM NM 140 320 240 370 220 60 640 NM 56 34 37 180 19 NM 93 260 200 210 NM 18 540 NM2011 S 1 290 NM NM 300 380 320 18 NM NM NM 150 380 250 350 190 NM 580 NM 61 16 45 180 65 NM 140 220 200 190 NM NM NM NM2011 S 2 NM NM NM 290 430 350 46 NM NM NM 160 370 240 370 190 NM NM 250 69 33 37 180 76 NM 160 280 190 220 NM NM NM NM2012 S 1 NM NM NM 290 410 370 42 NM NM NM 120 380 240 400 190 NM NM 400 71 28 41 150 45 NM 130 170 190 NM NM NM NM NM2012 S 2 NM NM NM 250 360 340 22 NM NM NM 66 320 190 320 150 NM 230 410 74 18 32 110 370 NM 93 120 150 140 NM NM NM NM2013 S 1 NM NM NM 260 340 260 5 U NM NM 340 14 300 210 330 170 NM 520 400 52 30 16 110 300 NM 150 160 180 160 NM NM NM NM

RAP Wells

RAP Wells

RAP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

MOP Wells

MOP Wells

MOP Wells

Appendix 5 2 of 9

Arsenic - ug/LPDWS = 10 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 1.7 I 1.3 U 2.3 I 1.3 U NM NM NM 4.50 2.60 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U NM 1.3 U 1.3 U 2.3 I 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U 1.7 I NM NM NM NM2010 S 2 NM NM NM 1.7 I 1.3 U 1.7 I 1.3 U NM NM NM 3.20 3.40 1.3 U 1.3 U 1.3 U 2.2 I 5.60 NM 1.3 U 1.3 U 4.50 1.3 U 1.3 U NM 1.3 I 1.3 U 1.3 U 2.70 NM 1.3 U 6.10 NM2011 S 1 1.6 I NM NM 1.6 I 1.3 U 1.6 I 1.3 U NM NM NM 2.4 I 3.20 1.3 U 1.3 U 1.3 U NM 1.5 I NM 1.6 I 1.3 U 4.60 1.3 U 1.3 U NM 1.3 U 1.4 I 1.3 U 2 I NM NM NM NM2011 S 2 NM NM NM 1.3 U 1.3 U 1.3 I 1.3 U NM NM NM 2.80 3.00 1.3 U 1.3 U 1.3 U NM NM 1.3 U 2 I 1.3 U 3.00 1.3 U 1.3 U NM 1.3 I 1.4 I 1.3 U 2.80 NM NM NM NM2012 S 1 NM NM NM 1.8 I 1.3 U 1.9 I 1.3 U NM NM NM 2 I 1.9 I 1.3 U 1.3 U 1.3 U NM NM 1.3 U 2.50 1.3 U 1.3 U 1.3 U 1.3 U NM 1.4 I 1.3 I 1.3 U NM NM NM NM NM2012 S 2 NM NM NM 2.50 1.3 U 2.1 I 1.3 U NM NM NM 1.3 U 1.6 I 1.3 U 1.3 U 1.3 U NM 1.3 U 1.3 U 5.80 1.3 U 5.40 1.3 U 1.3 U NM 3.00 1.3 U 1.3 U 2.60 NM NM NM NM2013 S 1 NM NM NM 1.9 I 1.5 I 2.2 I 1.3 U NM NM 1.5 I 1.5 I 1.3 U 1.3 U 1.3 U 1.3 U NM 6.30 1.3 U 3.20 1.3 U 4.20 1.6 I 1.3 U NM 6.10 1.8 I 1.3 U 1.6 I NM NM NM NM

Barium -ug/LPDWS = 2,000 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 160.0 24.0 16.0 9.0 NM NM NM 14.0 28.0 3.1 I 14.0 8.6 84.0 74.0 NM 9.8 17.0 5.8 20.0 10.0 21.0 18.0 17.0 25.0 43.0 NM NM NM NM2010 S 2 NM NM NM 180.0 13.0 14.0 8.8 NM NM NM 13.0 30.0 3.4 I 25.0 13.0 220.0 68.0 NM 8.5 6.6 5.0 31.0 11.0 NM 28.0 22.0 67.0 39.0 NM 37.0 13.0 NM2011 S 1 170.0 NM NM 160.0 150.0 15.0 8.8 NM NM NM 12.0 37.0 3 I 20.0 8.1 NM 63.0 NM 17.0 7.2 5.2 37.0 13.0 NM 11.0 27.0 23.0 30.0 NM NM NM NM2011 S 2 NM NM NM 140.0 460.0 20.0 13.0 NM NM NM 12.0 42.0 3.7 I 22.0 12.0 NM NM 24.0 28.0 7.8 5.4 24.0 38.0 NM 16.0 18.0 31.0 18.0 NM NM NM NM2012 S 1 NM NM NM 170.0 490.0 16.0 9.7 NM NM NM 16.0 33.0 3.3 I 18.0 8.3 NM NM 17.0 13.0 3.4 I 5.7 24.0 11.0 NM 12.0 14.0 29.0 NM NM NM NM NM2012 S 2 NM NM NM 170.0 490.0 15.0 8.5 NM NM NM 8.1 27.0 3.7 I 24.0 9.1 NM 23.0 18.0 15.0 3.6 I 5.2 25.0 86.0 NM 8.9 17.0 33.0 19.0 NM NM NM NM2013 S 1 NM NM NM 200.0 490.0 15.0 8.7 NM NM 490.0 8.7 22.0 3.1 I 34.0 8.6 NM 44.0 20.0 8.1 10.0 6.1 23.0 74.0 NM 6.9 13.0 13.0 23.0 NM NM NM NM

Boron - ug/LGCTL = 1,400 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 40 U 40 U 40 U 40 U NM NM NM 40 U 70 I 40 U 40 U 40 U 40 U 120 NM 40 U 40 U 40 U 200 40 U 40 U 40 U 40 U 40 U 68 I NM NM NM NM2010 S 2 NM NM NM 40 U 40 U 40 U 40 U NM NM NM 40 U 120 40 U 40 U 40 U 40 U 260 NM 40 U 40 U 40 U 280 40 U NM 40 U 53 I 40 U 130 NM 46 I 640 NM2011 S 1 40 U NM NM 40 U 40 U 40 U 40 U NM NM NM 40 U 200 40 U 40 U 40 U NM 260 NM 40 U 50 I 40 U 250 130 NM 40 U 57 I 40 U 94 I NM NM NM NM2011 S 2 NM NM NM 40 U 40 U 40 U 40 U NM NM NM 40 U 180 40 U 40 U 40 U NM NM 40 U 40 U 47 I 40 U 350 140 NM 60 I 78 I 41 I 180 NM NM NM NM2012 S 1 NM NM NM 40 U 40 U 40 U 40 U NM NM NM 40 U 160 40 U 40 U 40 U NM NM 40 U 40 U 40 U 40 U 300 110 NM 42 I 56 I 40 U NM NM NM NM NM2012 S 2 NM NM NM 40 U 40 U 40 U 40 U NM NM NM 40 U 170 40 U 40 U 40 U NM 100 40 U 40 U 40 U 40 I 170 130 NM 57 I 77 I 54 I 170 NM NM NM NM2013 S 1 NM NM NM 40 U 40 U 40 U 40 U NM NM 40 U 40 U 190 40 U 40 U 40 U NM 280 40 U 40 U 40 U 40 U 150 110 NM 100 65 I 47 I 130 NM NM NM NM

Cadmium - ug/LPDWS = 5 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 0.095 U 0.095 U 0.095 U 0.13 I NM NM NM 0.095 U 0.27 I 0.095 U 0.095 U 0.095 U 0.26 I 0.095 U NM 0.11 I 0.2 I 0.095 U 0.63 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U NM NM NM NM2010 S 2 NM NM NM 0.095 U 0.095 U 0.095 U 0.15 I NM NM NM 0.13 I 0.22 I 0.095 U 0.095 U 0.095 U 0.52 0.095 U NM 0.095 U 0.18 I 0.095 U 0.91 0.095 U NM 0.095 U 0.095 U 0.095 U 0.095 U NM 0.095 U 0.095 U NM2011 S 1 0.095 U NM NM 0.095 U 0.095 U 0.095 U 0.12 I NM NM NM 0.097 I 0.095 U 0.095 U 0.095 U 0.095 U NM 0.095 U NM 0.095 U 0.13 I 0.095 U 1.10 0.095 U NM 0.095 U 0.095 U 0.095 U 0.095 U NM NM NM NM2011 S 2 NM NM NM 0.095 U 0.095 U 0.095 U 0.15 I NM NM NM 0.095 U 0.095 I 0.095 U 0.095 U 0.095 U NM NM 0.095 U 0.1 I 0.12 I 0.095 U 1.10 0.095 U NM 0.095 U 0.095 U 0.095 U 0.095 U NM NM NM NM2012 S 1 NM NM NM 0.095 U 0.095 U 0.095 U 0.15 I NM NM NM 0.18 I 0.095 U 0.095 U 0.095 U 0.095 U NM NM 0.095 U 0.095 U 0.12 I 0.2 I 0.52 0.095 U NM 0.095 U 0.095 U 0.095 U NM NM NM NM NM2012 S 2 NM NM NM 0.095 U 0.095 U 0.095 U 0.14 I NM NM NM 0.3 I 0.095 U 0.095 U 0.095 U 0.095 U NM 0.095 U 0.095 U 0.095 U 0.16 I 0.095 U 0.36 I 0.12 I NM 0.095 U 0.095 U 0.095 U 0.095 U NM NM NM NM2013 S 1 NM NM NM 0.095 U 0.095 U 0.095 U 0.11 I NM NM 0.095 U 0.16 I 0.095 U 0.095 U 0.095 U 0.095 U NM 0.095 U 0.095 U 0.095 U 0.12 I 0.095 U 0.25 I 0.095 U NM 0.095 U 0.095 U 0.095 U 0.095 U NM NM NM NM

Chromium - ug/LPDWS = 100 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM NM NM NM2010 S 2 NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U 3.8 I 26.0 2.5 U NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM 2.5 U 2.5 U 2.5 U 2.5 U NM 3.3 I 2.5 U NM2011 S 1 2.5 U NM NM 2.5 U 2.5 U 2.5 U 2.5 U NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM 2.5 U NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM 2.5 U 2.5 U 2.5 U 2.5 U NM NM NM NM2011 S 2 NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U 3.4 I NM NM 2.5 I 2.5 U 2.5 U 2.5 U 2.5 U 3.9 I NM 2.5 U 2.5 U 2.5 U 2.5 U NM NM NM NM2012 S 1 NM NM NM 2.5 U 4 I 2.5 U 2.5 U NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM 2.5 U 2.5 U 2.5 U NM NM NM NM NM2012 S 2 NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM 2.5 U 2.5 U 2.5 U 2.5 U NM NM NM NM2013 S 1 NM NM NM 2.5 U 2.5 U 2.5 U 2.5 U NM NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U 2.5 U NM 2.5 U 2.5 U 2.5 U 2.5 U NM NM NM NM

MOP Wells

RAP Wells

RAP Wells

RAP Wells MOP Wells

RAP Wells

RAP Wells MOP Wells

MOP Wells

MOP Wells

Appendix 5 3 of 9

Cobalt - ug/LGCTL = 140 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 0.6 0.21 I 1.5 0.45 I NM NM NM 11.0 16.0 0.18 I 2.5 0.17 I 9.1 0.8 NM 2.8 1.5 0.4 I 13.0 0.15 U 0.15 U 0.2 I 1.3 0.26 I 0.4 I NM NM NM NM2010 S 2 NM NM NM 0.6 0.9 1.5 0.4 I NM NM NM 8.4 16.0 0.47 I 4.0 0.48 I 12.0 0.7 NM 2.2 1.0 0.31 I 25.0 0.15 U NM 0.34 I 3.1 0.6 0.8 NM 0.28 I 0.32 I NM2011 S 1 0.5 NM NM 0.5 0.5 0.9 0.45 I NM NM NM 6.2 20.0 0.8 4.7 0.46 I NM 0.5 NM 3.2 0.8 0.42 I 31.0 0.15 U NM 0.15 U 2.7 0.15 U 2.3 NM NM NM NM2011 S 2 NM NM NM 0.4 I 1.0 0.9 0.6 NM NM NM 6.8 16.0 0.23 I 3.1 0.7 NM NM 0.23 I 4.2 0.6 0.36 I 26.0 0.27 I NM 1.6 2.5 0.24 I 0.5 NM NM NM NM2012 S 1 NM NM NM 0.48 I 1.8 1.4 0.47 I NM NM NM 7.3 6.5 0.38 I 3.9 0.26 I NM NM 0.7 5.2 0.39 I 1.2 11.0 0.15 U NM 1.5 2.6 0.2 I NM NM NM NM NM2012 S 2 NM NM NM 0.5 1.5 0.8 0.34 I NM NM NM 4.1 3.3 0.15 U 4.2 0.15 U NM 0.15 U 0.3 I 7.1 0.8 0.36 I 26.0 0.4 I NM 0.8 3.2 0.26 I 0.44 I NM NM NM NM2013 S 1 NM NM NM 0.6 2.4 0.31 I 0.4 I NM NM 2.4 3.5 2.4 0.15 U 4.6 0.15 U NM 0.39 I 0.7 3.5 1.2 0.37 I 25.0 0.7 NM 0.8 2.4 0.31 I 0.5 NM NM NM NM

Copper - ug/LSDWS = 1,000 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 1.1 U 1.1 U 1.1 U 1.1 U NM NM NM 1.1 U 1.1 U 1.1 U 1.1 U 1.4 I 1.1 U 1.1 U NM 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NM NM NM NM2010 S 2 NM NM NM 1.1 U 1.1 U 1.1 U 1.1 U NM NM NM 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NM 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NM 1.1 U 1.1 U 1.1 U 1.1 U NM 1.1 U 9.7 NM2011 S 1 1.1 U NM NM 1.1 U 1.1 U 1.1 U 1.1 U NM NM NM 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NM 1.2 I NM 1.1 U 2 I 1.1 U 1.1 U 1.1 U NM 1.1 U 1.1 U 1.1 U 1.1 U NM NM NM NM2011 S 2 NM NM NM 1.1 U 4.2 I 1.1 U 1.1 U NM NM NM 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NM NM 1.3 I 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NM 1.1 U 1.1 U 1.4 I 1.1 U NM NM NM NM2012 S 1 NM NM NM 1.1 U 1.1 U 1.1 U 1.1 U NM NM NM 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NM NM 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NM 1.1 U 1.1 U 1.1 U NM NM NM NM NM2012 S 2 NM NM NM 1.1 U 1.9 I 2 I 2 I NM NM NM 1.1 U 1.1 U 1.4 I 1.1 U 1.1 U NM 1.1 U 3.4 I 1.7 I 2 I 1.1 U 1.1 U 1.1 U NM 1.1 U 1.1 U 1.1 U 1.1 U NM NM NM NM2013 S 1 NM NM NM 1.1 U 1.1 U 1.1 U 1.1 U NM NM 1.1 U 1.1 U 1.1 U 5.6 1.1 U 1.1 U NM 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U NM 1.1 U 1.1 U 1.1 U 1.1 U NM NM NM NM

Iron - ug/LSDWS = 300 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 550 33 U 50 I 120 NM NM NM 59,000 5,300 33 U 220 39 I 1,500 3,000 NM 3,700 1,000 1,300 3,900 85 I 33 U 1,300 7,800 1,700 3,900 4.6 U 110 160,000 150,0002010 S 2 NM NM NM 600 33 U 60 I 150 NM NM NM 37,000 7,500 33 U 540 730 12,000 16,000 NM 3,300 800 4,100 5,100 140 NM 490 30,000 3,500 9,300 7.6 I 300 130,000 170,0002011 S 1 480 NM NM 570 33 U 46 I 340 NM NM NM 35,000 6,900 84 I 380 33 U NM 4,100 NM 7,300 220 3,200 7,500 120 NM 50 I 39,000 780 5,900 7.4 I 860 130,000 150,0002011 S 2 NM NM NM 260 45 I 110 260 NM NM NM 41,000 5,600 41 I 420 420 NM NM 45 I 13,000 200 2,500 4,300 4,200 NM 23,000 41,000 130 9,000 130 NM 110,000 150,0002012 S 1 NM NM NM 740 33 U 41 I 50 I NM NM NM 22,000 2,300 66 I 340 33 U NM NM 33 U 16,000 33 U 150 1,400 38 I NM 18,000 24,000 420 NM NM 1,600 NM 43,0002012 S 2 NM NM NM 970 61 I 56 I 37 I NM NM NM 15,000 1,800 33 U 520 33 U NM 120 33 U 31,000 110 3,600 1,900 730 NM 21,000 14,000 610 3,900 18 I 50 U 30,000 40,0002013 S 1 NM NM NM 1,100 74 I 33 U 33 U NM NM 74 I 6,500 1,000 33 U 600 33 U NM 11,000 33 U 14,000 310 2,600 5,600 340 NM 28,000 21,000 120 2,600 24 U 24 U 110,000 29,000

Lead - ug/LPDWS = 15 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U 0.34 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.7 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM NM2010 S 2 NM NM NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U 0.32 I 0.2 U 0.2 U 0.36 I 8.2 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM 1.4 I 0.4 I NM2011 S 1 0.3 I NM NM 0.25 I 0.2 U 0.2 U 0.22 I NM NM NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.88 I NM 0.62 I 0.26 I 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM NM2011 S 2 NM NM NM 0.22 I 0.2 U 0.2 U 0.25 I NM NM NM 0.2 U 0.3 I 0.2 U 0.2 U 0.27 I NM NM 0.2 U 1.8 0.3 I 0.2 U 0.2 U 1.5 NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM NM2012 S 1 NM NM NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.29 I 0.2 U 0.2 U 0.2 U 0.2 U NM NM 0.2 U 0.4 I 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U NM NM NM NM NM2012 S 2 NM NM NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U 0.22 I 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.59 I 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM NM2013 S 1 NM NM NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM 0.2 U 0.2 U 0.2 U 0.37 I 0.2 U 0.2 U NM 0.25 I 0.2 U 0.2 U 0.33 I 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM NM

Mercury - ug/LPDWS = 2 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 0.091 U 0.091 U 0.091 U 1.90 NM NM NM 0.34 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U NM 0.47 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U NM NM NM NM2010 S 2 NM NM NM 0.091 U 0.091 U 0.091 U 1.70 NM NM NM 0.42 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U NM 0.18 I 0.091 U 0.091 U 0.091 U 0.091 U NM 0.091 U 0.091 U 0.091 U 0.091 U NM 0.091 U 0.091 U NM2011 S 1 0.091 U NM NM 0.091 U 0.091 U 0.091 U 1.30 NM NM NM 0.27 0.091 U 0.091 U 0.091 U 0.091 U NM 0.091 U NM 0.29 0.091 U 0.091 U 0.091 U 0.091 U NM 0.091 U 0.091 U 0.091 U 0.091 U NM NM NM NM2011 S 2 NM NM NM 0.091 U 0.091 U 0.091 U 1.10 NM NM NM 0.091 U 0.091 U 0.091 U 0.091 U 0.091 U NM NM 0.091 U 0.95 0.091 U 0.091 U 0.091 U 0.091 U NM 0.091 U 0.091 U 0.091 U 0.091 U NM NM NM NM2012 S 1 NM NM NM 0.091 U 0.091 U 0.091 U 0.88 NM NM NM 0.16 I 0.091 U 0.091 U 0.091 U 0.091 U NM NM 0.62 1.20 0.26 0.1 I 0.18 I 0.091 U NM 0.091 U 0.091 U 0.091 U NM NM NM NM NM2012 S 2 NM NM NM 0.091 U 0.091 U 0.091 U 0.56 NM NM NM 0.49 0.091 U 0.091 U 0.091 U 0.091 U NM 0.091 U 1.50 0.40 0.091 U 0.091 U 0.091 U 0.091 U NM 0.091 U 0.091 U 0.091 U 0.091 U NM NM NM NM2013 S 1 NM NM NM 0.091 U 0.091 U 0.091 U 0.77 NM NM 0.091 U 8.80 0.091 U 0.091 U 0.091 U 0.091 U NM 0.091 U 1.70 0.11 I 0.091 U 0.091 U 0.091 U 0.091 U NM 0.091 U 0.091 U 0.091 U 0.091 U NM NM NM NM

RAP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

MOP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

Appendix 5 4 of 9

Nickel - ug/LPDWS = 100 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 4.1 I 2 U 7.4 2 U NM NM NM 3.8 I 8.0 2 U 13.0 2 U 2.9 I 2 U NM 2.2 I 2 U 2 U 5.7 2 U 2 U 2 U 2 U 2 U 2 U NM NM NM NM2010 S 2 NM NM NM 3.5 I 2 U 5.5 2 U NM NM NM 4.2 I 8.0 2 U 25.0 2 U 8.5 2 U NM 2 U 2 U 2 U 11.0 2 U NM 2 U 2 U 2 U 2 U NM 2 U 2 U NM2011 S 1 3.6 I NM NM 3.5 I 7.9 4.4 I 2 U NM NM NM 3.8 I 12.0 2 U 17.0 2 U NM 2 U NM 2.4 I 2 U 2 U 11.0 2 U NM 2 U 2 U 2 U 2 U NM NM NM NM2011 S 2 NM NM NM 4.7 I 26.0 5.6 2 U NM NM NM 4.5 I 13.0 2 U 17.0 2 I NM NM 2 U 3.4 I 2 U 2 U 8.9 2.4 I NM 2 U 2 U 2 U 2 U NM NM NM NM2012 S 1 NM NM NM 3.6 I 34.0 5.7 2 U NM NM NM 4.7 I 7.3 2 U 15.0 2 U NM NM 2 U 2.4 I 2 U 2 U 5.4 2 U NM 2 U 2 U 2 U NM NM NM NM NM2012 S 2 NM NM NM 8.3 28.0 5.7 2 U NM NM NM 2.8 I 5.7 2 U 29.0 2 U NM 2 U 2 U 3.2 I 2 U 2 U 8.6 2 U NM 2 U 2.8 I 2 U 2 U NM NM NM NM2013 S 1 NM NM NM 4.2 I 31.0 5.0 2 U NM NM 31.0 2.1 I 4.6 I 2 U 29.0 2 U NM 2 I 2 U 2 U 2 U 2 U 7.5 2 U NM 2 U 2 U 2 U 2 U NM NM NM NM

Strontium - ug/LGCTL = 4,200 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 150 130 160 5.2 I NM NM NM 9.2 I 62 44 81 130 13 380 NM 6.1 I 10 24 7.3 I 8.4 I 68 30 37 34 71 NM NM NM NM2010 S 2 NM NM NM 160 130 160 4.6 I NM NM NM 7.8 I 55 44 75 150 110 490 NM 5.3 I 4.5 I 19 7.3 I 10 NM 76 37 37 37 NM 11 19 NM2011 S 1 150 NM NM 150 200 160 4.8 I NM NM NM 6.9 I 65 48 65 130 NM 490 NM 8.9 I 5.3 I 21 7.2 I 23 NM 20 54 39 33 NM NM NM NM2011 S 2 NM NM NM 150 200 140 5.1 I NM NM NM 8.2 I 72 43 81 150 NM NM 150 12 5.4 I 19 6.7 I 36 NM 14 31 42 18 NM NM NM NM2012 S 1 NM NM NM 160 220 160 7.2 I NM NM NM 6.6 I 59 42 74 130 NM NM 160 5.5 I 3.1 I 11 7.4 I 15 NM 11 21 35 NM NM NM NM NM2012 S 2 NM NM NM 160 180 140 4 I NM NM NM 3.8 I 60 40 77 130 NM 140 220 7.7 I 3.5 I 25 5.5 I 210 NM 13 24 40 17 NM NM NM NM2013 S 1 NM NM NM 150 180 140 3.7 I NM NM 180 3.3 I 52 48 68 120 NM 440 190 4 I 6.4 I 25 5.6 I 150 NM 8.6 I 23 37 26 NM NM NM NM

Thallium - ug/LPDWS = 2 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 0.5 U 0.5 U 0.5 U 0.5 U NM NM NM 0.5 U 0.97 I 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NM 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NM NM NM NM2010 S 2 NM NM NM 0.5 U 0.5 U 0.5 U 0.5 U NM NM NM 0.5 U 0.61 I 0.5 U 0.5 U 0.5 U 0.69 I 0.5 U NM 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NM 0.5 U 0.5 U 0.5 U 0.5 U NM 0.5 U 0.5 U NM2011 S 1 0.5 U NM NM 0.5 U 0.5 U 0.5 U 0.5 U NM NM NM 0.5 U 0.71 I 0.5 U 0.5 U 0.5 U NM 0.5 U NM 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NM 0.5 U 0.5 U 0.5 U 0.5 U NM NM NM NM2011 S 2 NM NM NM 0.5 U 1.00 0.5 U 0.5 U NM NM NM 0.5 U 0.86 I 0.5 U 0.5 U 0.5 U NM NM 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NM 0.5 U 0.5 U 0.5 U 0.5 U NM NM NM NM2012 S 1 NM NM NM 0.5 U 1.20 0.5 U 0.5 U NM NM NM 0.5 U 0.62 I 0.5 U 0.5 U 0.5 U NM NM 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NM 0.5 U 0.5 U 0.5 U NM NM NM NM NM2012 S 2 NM NM NM 0.5 U 0.99 I 0.5 U 0.5 U NM NM NM 0.5 U 0.55 I 0.5 U 0.5 U 0.5 U NM 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NM 0.5 U 0.5 U 0.5 U 0.5 U NM NM NM NM2013 S 1 NM NM NM 0.5 U 1.40 0.5 U 0.5 U NM NM 1.20 0.5 U 0.55 I 0.5 U 0.5 U 0.5 U NM 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U NM 0.5 U 0.5 U 0.5 U 0.5 U NM NM NM NM

Vanadium - ug/LGCTL = 49 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 3.8 U 5.6 I 3.8 U 3.8 U NM NM NM 3.8 U 4.3 I 4 I 3.8 U 4.4 I 3.8 U 3.8 U NM 3.8 U 4.4 I 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U NM NM NM NM2010 S 2 NM NM NM 3.8 U 5.9 I 3.8 U 3.8 U NM NM NM 3.8 U 5 I 4.4 I 3.8 U 8.3 I 40.0 3.8 U NM 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U NM 3.8 U 3.8 U 3.8 U 3.8 U NM 3.8 I 3.8 U NM2011 S 1 3.8 U NM NM 3.8 U 3.8 I 3.8 U 3.8 U NM NM NM 3.8 U 3.9 I 3.8 U 3.8 U 4.3 I NM 3.8 U NM 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U NM 3.8 U 3.8 U 3.8 U 3.8 U NM NM NM NM2011 S 2 NM NM NM 3.8 U 3.8 U 3.8 U 3.8 U NM NM NM 3.8 U 3.8 U 3.8 U 3.8 U 6 I NM NM 9.7 I 6.2 I 3.8 U 3.8 U 3.8 U 3.8 U NM 3.8 U 3.8 U 3.8 U 3.8 U NM NM NM NM2012 S 1 NM NM NM 3.8 U 3.8 U 3.8 U 3.8 U NM NM NM 3.8 U 3.8 U 3.8 U 3.8 U 3.9 I NM NM 9.5 I 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U NM 3.8 U 3.8 U 3.8 U NM NM NM NM NM2012 S 2 NM NM NM 3.8 U 3.8 U 3.8 U 3.8 U NM NM NM 3.8 U 3.8 U 3.8 U 3.8 U 5.1 I NM 3.8 U 9.5 I 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U NM 3.8 U 3.8 U 3.8 U 3.8 U NM NM NM NM2013 S 1 NM NM NM 3.8 U 3.8 U 3.8 U 3.8 U NM NM 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U 4.4 I NM 3.8 U 5.9 I 3.8 U 3.8 U 3.8 U 3.8 U 3.8 U NM 3.8 U 3.8 U 3.8 U 3.8 U NM NM NM NM

Zinc - ug/LSDWS = 5,000 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 8.3 U 8.3 U 8.3 U 23.0 NM NM NM 8.3 U 8.3 U 14 I 15 I 8.3 U 8.3 U 8.3 U NM 17 I 16 I 16 I 29.0 8.3 U 8.3 U 9.1 I 8.3 U 8.3 U 8.3 U NM NM NM NM2010 S 2 NM NM NM 8.3 U 8.3 U 8.3 U 13 I NM NM NM 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U 21.0 8.3 U NM 8.3 U 8.3 U 8.3 U 10 I 8.3 U NM 8.3 U 8.3 U 8.3 U 8.3 U NM 8.3 U 9.4 I NM2011 S 1 12 I NM NM 14 I 8.3 U 8.3 U 15 I NM NM NM 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U NM 8.3 U NM 8.4 I 8.3 U 8.3 U 15 I 8.3 U NM 8.3 U 8.3 U 8.3 U 8.3 U NM NM NM NM2011 S 2 NM NM NM 8.3 U 8.3 I 8.3 U 20.0 NM NM NM 20.0 8.3 U 16 I 8.3 U 9.5 I NM NM 8.3 U 8.3 U 8.3 U 11 I 13 I 8.3 U NM 19 I 8.3 U 9.5 I 8.3 U NM NM NM NM2012 S 1 NM NM NM 8.3 U 8.3 U 8.3 U 27.0 NM NM NM 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U NM NM 8.3 U 8.3 U 8.3 U 8.3 U 9.7 I 8.3 U NM 12 I 8.3 U 8.3 U NM NM NM NM NM2012 S 2 NM NM NM 28.0 8.3 U 8.3 U 11 I NM NM NM 8.3 U 8.3 U 8.3 U 8.3 U 8.3 U NM 22.0 8.3 U 8.3 U 8.3 U 8.3 U 8.9 I 8.3 U NM 8.3 U 8.3 U 8.3 U 8.3 U NM NM NM NM2013 S 1 NM NM NM 8.3 U 12 I 23.0 10 I NM NM 12 I 8.3 U 8.3 U 87.0 8.3 U 8.3 U NM 8.8 I 8.3 U 8.3 U 8.3 U 10 I 11 I 8.3 U NM 8.3 U 8.3 U 8.3 U 8.3 U NM NM NM NM

RAP Wells

RAP Wells

MOP Wells

MOP Wells

RAP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

MOP Wells

Appendix 5 5 of 9

1,1-Dichloroethene - ug/LPDWS = 70 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.18 U 0.18 U 0.18 U 0.18 U 1.50 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2010 S 2 0.18 U 0.18 U 0.18 U 0.24 I 1.40 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U2011 S 1 0.18 U 0.64 I 0.5 U 0.18 U 1.10 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2011 S 2 0.18 U 0.18 U 0.18 U 0.18 U 1.40 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2012 S 1 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U NM NM NM NM 0.18 U2012 S 2 0.2 U 0.55 I 0.2 U 0.2 U 1.20 0.2 U 0.2 U 0.2 U NM NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U2013 S 1 0.2 U 0.59 I 0.41 I 0.2 U 1.50 0.2 U 0.2 U 0.2 U NM 1.30 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U


MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.18 U 0.18 U 0.86 I 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.42 U 0.44 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2010 S 2 0.18 U 0.18 U 1.20 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.25 I 0.18 U2011 S 1 0.18 U 0.21 U 0.21 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2011 S 2 0.18 U 0.18 U 0.18 U 0.18 U 0.23 I 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM 0.42 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2012 S 1 0.18 U 0.18 U 0.18 I 0.18 U 0.21 I 0.18 U 0.18 U 0.18 U NM NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U NM NM NM NM 0.18 U2012 S 2 0.14 U 0.14 U 0.2 I 0.14 U 0.18 I 0.14 U 0.14 U 0.14 U NM NM 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U NM 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U NM 0.14 U 0.14 U 0.14 U 0.14 U NM NM NM 0.14 U2013 S 1 0.14 U 0.14 U 0.19 I 0.21 I 0.4 I 0.14 U 0.14 U 0.14 U NM 0.3 I 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U NM 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U NM 0.14 U 0.14 U 0.14 U 0.14 U NM NM NM 0.14 U

1,2-Dichloropropane - ug/LPDWS = 5 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM NM NM 0.27 U2010 S 2 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U2011 S 1 0.27 U 0.5 U 0.5 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U NM 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U 0.27 U NM NM NM 0.27 U2011 S 2 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM NM 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U 0.27 U NM NM NM 0.27 U2012 S 1 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM NM 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM NM 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U NM NM NM NM 0.27 U2012 S 2 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U NM NM 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U NM 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U NM 0.17 U 0.17 U 0.17 U 0.17 U NM NM NM 0.17 U2013 S 1 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U NM 0.24 I 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U NM 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U NM 0.17 U 0.17 U 0.17 U 0.17 U NM NM NM 0.17 U


MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.19 U 0.19 U 3.00 2.30 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 2.60 0.19 U 0.19 U 0.19 U 0.19 U 0.37 U 0.39 U NM 0.28 I 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NM NM NM 0.19 U2010 S 2 0.19 U 0.19 U 4.20 1.90 0.19 U 0.19 U 0.19 U 0.19 U 1.50 0.19 U 1.60 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NM 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NM 0.19 U 0.19 U 0.19 U 0.19 U NM 0.19 U 0.19 U 0.19 U2011 S 1 0.19 U 0.28 U 0.74 I 1.20 2.30 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 2.90 0.19 U 0.19 U 0.19 U 0.19 U NM 0.19 U NM 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NM 0.19 U 1.30 0.19 U 0.19 U NM NM NM 0.19 U2011 S 2 0.19 U 0.19 U 1.20 1.50 4.00 0.19 U 0.19 U 0.19 U 0.8 I 0.19 U 2.10 0.19 U 0.19 U 0.19 U 0.19 U NM NM 0.37 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NM 0.19 U 1.00 0.19 U 0.19 U NM NM NM 0.19 U2012 S 1 0.19 U 0.19 U 1.30 2.20 4.50 0.19 U 0.19 U 0.19 U NM NM 1.70 0.19 U 0.19 U 0.19 U 0.19 U NM NM 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NM 0.19 U 0.19 U 0.19 U NM NM NM NM 0.19 U2012 S 2 0.2 U 0.2 U 2.50 1.60 3.30 0.2 U 0.2 U 0.2 U NM NM 0.9 I 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U2013 S 1 0.2 U 0.2 U 1.70 2.70 4.40 0.31 I 0.2 U 0.2 U NM 4.10 1.30 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.25 I 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U

Acetone - ug/LGCTL = 6,300 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 3 U 3 U 3 U 3 U NM NM NM 7.4 I 3 U 3 U 3 U 3 U 3 U 3 U NM 3 U 3 U 3.9 I 3 U 3 U 3 U 3 U 3 U 3 U 3 U NM NM NM 3 U2010 S 2 NM NM NM 3 U 3 U 18 I 3 U NM NM NM 3 U 3 U 3 U 3 U 3 U 3 U 3 U NM 3 U 3 U 3 U 3 U 3 U NM 3 U 3 U 3.7 I 3 U NM 3 U 3 U 3 U2011 S 1 3 U NM NM 3 U 3 U 3 U 3 U NM NM NM 3 U 3 U 3 U 3 U 3 U NM 3 U NM 3 U 3 U 3 U 3 U 3 U NM 3 U 3 U 3 U 3 U NM NM NM 3 U2011 S 2 NM NM NM 3 U 3 U 3 U 3 U NM NM NM 3 U 3 U 3 U 3 U 3 U NM NM 3 U 3 U 3 U 3 U 3 U 3 U NM 3 U 3 U 3 U 3 U NM NM NM 3 U2012 S 1 NM NM NM 3 U 3 U 3 U 3 U NM NM NM 3 U 3 U 3 U 3 U 3 U NM NM 3 U 3 U 3 U 3 U 3 U 3 U NM 3 U 3 U 3 U NM NM NM NM 3.1 I2012 S 2 NM NM NM 2.8 U 2.8 U 2.8 U 2.8 U NM NM NM 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U NM 2.8 U 2.8 U 6.2 I 2.8 U 2.8 U 2.8 U 2.8 U NM 2.8 U 2.8 U 2.8 U 2.8 U NM NM NM 2.8 U2013 S 1 NM NM NM 2.8 U 2.8 U 2.8 U 2.8 U NM NM 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U NM 2.8 U 2.8 U 2.8 U 2.8 U 2.8 U 4.7 I 2.8 U NM 2.8 U 2.8 U 2.8 U 2.8 U NM NM NM 2.8 U

RAP Wells MOP Wells

RAP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

MOP Wells

RAP Wells MOP Wells

Appendix 5 6 of 9

Benzene - ug/LPDWS = 1 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.28 U 0.28 U 0.37 I 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 3.30 0.28 U 0.28 U 1.10 0.28 U 0.28 U 0.28 U NM 2.80 0.28 U 0.28 U 0.87 I 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM NM NM 1.402010 S 2 0.28 U 0.28 U 0.43 I 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 1.50 0.28 U 0.28 U 1.10 0.28 U 0.28 U 0.28 U NM 2.20 0.28 U 0.28 U 0.93 I 0.28 U NM 0.28 U 0.28 U 0.28 U 0.28 U NM 0.28 U 0.28 U 1.502011 S 1 0.28 U 0.2 U 0.2 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 4.10 0.28 U 0.28 U 0.81 I 0.28 U NM 0.28 U NM 1.90 0.28 U 0.28 U 0.76 I 0.28 U NM 0.28 U 0.28 U 0.28 U 0.28 U NM NM NM 2.702011 S 2 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 3.60 0.28 U 0.28 U 0.28 U 0.28 U NM NM 0.28 U 2.00 0.28 U 0.28 U 0.76 I 0.28 U NM 0.28 U 0.28 U 0.28 U 0.28 U NM NM NM 2.902012 S 1 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM NM 3.60 0.28 U 0.28 U 0.28 U 0.28 U NM NM 0.28 I 2.10 0.28 U 0.28 U 0.92 I 0.28 U NM 0.28 U 0.28 U 0.28 U NM NM NM NM 2.502012 S 2 0.13 U 0.13 U 0.22 I 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM NM 1.80 0.13 U 0.13 U 0.13 U 0.13 U NM 0.13 U 0.13 U 0.9 I 0.13 U 0.13 U 0.56 I 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 1.402013 S 1 0.13 U 0.13 U 0.29 I 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM 0.15 I 1.70 0.13 U 0.13 U 0.26 I 0.13 U NM 0.13 U 0.19 I 0.48 I 0.13 U 0.13 U 0.54 I 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.13 U

Bromoform - ug/LGCTL = 4.4 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2010 S 2 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U2011 S 1 0.18 U 0.5 U 0.5 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2011 S 2 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.19 I 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2012 S 1 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U NM NM NM NM 0.18 U2012 S 2 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2013 S 1 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.22 I 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U

Carbon Disulfide - ug/LGCTL = 700 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.28 I 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.13 U2010 S 2 NM NM NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U NM 0.13 U 0.13 U 0.13 U2011 S 1 0.13 U NM NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.13 U2011 S 2 NM NM NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.13 U2012 S 1 NM NM NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM 0.13 U 0.13 U 0.13 U NM NM NM NM 0.13 U2012 S 2 NM NM NM 0.23 U 0.23 U 0.23 U 0.23 U NM NM NM 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U NM 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U NM 0.23 U 0.23 U 0.23 U 0.23 U NM NM NM 0.23 U2013 S 1 NM NM NM 0.23 U 0.23 U 0.23 U 0.23 U NM NM 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U NM 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U NM 0.23 U 0.23 U 0.23 U 0.23 U NM NM NM 0.23 U

Chlorobenzene - ug/LPDWS = 100 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.27 U 0.27 U 0.96 I 0.46 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.43 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM 0.45 I 0.27 U 0.27 U 0.8 I 0.27 U 0.27 U 0.27 U 0.57 I 0.27 U 0.27 U NM NM NM 0.27 U2010 S 2 0.27 U 0.27 U 1.10 0.31 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM 0.46 I 0.27 U 0.27 U 0.96 I 0.27 U NM 0.27 U 1.20 0.27 U 0.27 U NM 0.27 U 1.80 0.27 U2011 S 1 0.27 U 0.1 U 0.1 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.48 I 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U NM 0.43 I 0.27 U 0.27 U 1.50 0.27 U NM 0.27 U 1.40 0.27 U 0.27 U NM NM NM 0.27 U2011 S 2 0.27 U 0.27 U 0.27 U 0.27 U 0.31 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.5 I 0.27 U 0.27 U 0.27 U 0.27 U NM NM 0.27 U 0.42 I 0.27 U 0.27 U 1.50 0.27 U NM 0.27 U 1.00 0.27 U 0.27 U NM NM NM 0.28 I2012 S 1 0.27 U 0.27 U 0.27 U 0.38 I 0.54 I 0.27 U 0.27 U 0.27 U NM NM 0.41 I 0.27 U 0.27 U 0.27 U 0.27 U NM NM 0.27 U 0.52 I 0.27 U 0.27 U 1.30 0.27 U NM 0.27 U 0.27 U 0.27 U NM NM NM NM 0.27 U2012 S 2 0.13 U 0.13 U 0.47 I 0.25 I 0.37 I 0.13 U 0.13 U 0.13 U NM NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U 0.13 U 0.49 I 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.13 U2013 S 1 0.13 U 0.13 U 0.31 I 0.49 I 1.10 0.13 U 0.13 U 0.13 U NM 0.98 I 0.23 I 0.13 U 0.13 U 0.14 I 0.13 U NM 0.13 U 0.13 U 0.18 I 0.13 U 0.13 U 0.38 I 0.13 U NM 0.13 U 0.13 U 0.13 U 0.13 U NM NM NM 0.13 U

Chloromethane - ug/LGCTL = 2.7 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM NM NM 0.28 U2010 S 2 0.28 U 0.28 U 0.51 I 0.3 I 0.28 U 0.28 U 0.35 I 0.48 I 0.28 U 0.28 U 0.34 I 0.28 U 0.39 I 0.28 U 0.28 U 0.41 I 0.37 I NM 0.46 I 0.28 U 0.6 I 0.28 U 0.55 I NM 0.51 I 0.36 I 0.36 I 0.56 I NM 0.28 U 0.28 U 0.28 U2011 S 1 0.28 U 0.15 U 0.15 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM 0.28 U NM 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM 0.28 U 0.28 U 0.28 U 0.28 U NM NM NM 0.28 U2011 S 2 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM NM 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM 0.28 U 0.28 U 0.28 U 0.28 U NM NM NM 0.28 U2012 S 1 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM NM 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM NM 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM 0.28 U 0.28 U 0.28 U NM NM NM NM 0.28 U2012 S 2 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U2013 S 1 0.18 U 0.23 I 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U 0.18 U NM 0.18 U 0.18 U 0.18 U 0.18 U NM NM NM 0.18 U

RAP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

MOP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

Appendix 5 7 of 9

Cis-1,2-Dichloroethene - ug/LPDWS = 70 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.22 U 0.7 I 0.94 I 0.22 U 1.10 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.57 I 0.22 U 0.22 U 0.89 I 0.22 U 0.22 U 0.22 U NM 0.4 I 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U NM NM NM 0.22 U2010 S 2 0.22 U 0.22 U 0.92 I 0.22 U 1.20 0.26 I 0.22 U 0.22 U 0.22 U 0.22 U 0.39 I 0.22 U 0.22 U 0.76 I 0.22 U 0.22 U 0.22 U NM 0.37 I 0.22 U 0.22 U 0.22 U 0.22 U NM 0.22 U 0.22 U 0.22 U 0.22 U NM 0.22 U 0.22 U 0.22 U2011 S 1 0.22 U 0.2 I 2.20 0.22 U 0.71 I 0.22 I 0.22 U 0.22 U 0.22 U 0.22 U 0.5 I 0.22 U 0.22 U 0.58 I 0.22 U NM 0.22 U NM 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U NM 0.22 U 0.22 U 0.22 U 0.22 U NM NM NM 0.22 U2011 S 2 0.22 U 0.22 U 2.20 0.22 U 0.56 I 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.42 I 0.22 U 0.22 U 0.22 U 0.22 U NM NM 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U NM 0.22 U 0.22 U 0.22 U 0.22 U NM NM NM 0.22 U2012 S 1 0.22 U 0.22 U 1.50 0.22 U 0.41 I 0.22 U 0.22 U 0.22 U NM NM 0.22 U 0.22 U 0.22 U 0.47 I 0.22 U NM NM 0.61 I 0.36 I 0.22 U 0.22 U 0.22 U 0.22 U NM 0.22 U 0.22 U 0.22 U NM NM NM NM 0.22 U2012 S 2 0.21 U 0.99 I 0.88 I 0.21 U 0.43 I 0.21 U 0.21 U 0.21 U NM NM 0.21 U 0.21 U 0.21 U 0.54 I 0.21 U NM 0.21 U 0.46 I 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U NM 0.21 U 0.21 U 0.21 U 0.21 U NM NM NM 0.21 U2013 S 1 0.21 U 1.20 1.80 0.21 U 0.52 I 0.21 U 0.21 U 0.21 U NM 0.49 I 0.21 U 0.21 U 0.21 U 0.71 I 0.21 U NM 0.21 U 0.44 I 0.21 U 0.21 U 0.21 U 0.21 U 0.31 I NM 0.21 U 0.21 U 0.21 U 0.21 U NM NM NM 0.21 U

Dibromomethane - ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 NM NM NM 0.24 U 0.24 U 0.24 U 0.24 U NM NM NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM NM NM 0.24 U2010 S 2 NM NM NM 0.24 U 0.24 U 0.24 U 0.24 U NM NM NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U2011 S 1 0.24 U NM NM 0.24 U 0.24 U 0.24 U 0.24 U NM NM NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U NM NM NM 0.24 U2011 S 2 NM NM NM 0.24 U 0.24 U 0.24 U 0.24 U NM NM NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U NM NM NM 0.24 U2012 S 1 NM NM NM 0.24 U 0.24 U 0.24 U 0.24 U NM NM NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U NM NM NM NM 0.24 U2012 S 2 NM NM NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U2013 S 1 NM NM NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U

Dichlorodifluoromethane - ug/LSDWS = 1,400 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.55 U 0.55 U 0.55 U 0.55 U 1.40 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U NM NM NM NM NM 0.55 U 0.55 U NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM2010 S 2 0.55 U 0.55 U 0.55 U 0.55 U 1.70 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM2011 S 1 0.55 U 0.1 U 0.1 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM2011 S 2 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U NM NM NM NM NM NM NM 0.55 U NM NM NM NM NM NM NM NM NM NM NM NM NM NM2012 S 1 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM2012 S 2 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM2013 S 1 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM

Methylene Chloride - ug/LPDWS = 5 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 1.5 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM 0.87 I 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM NM NM 0.27 U2010 S 2 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 1.2 I 0.27 U 0.27 U 0.34 I 0.27 U 0.27 U 0.27 U NM 0.86 I 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U2011 S 1 0.27 U 1 U 1 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 1.5 I 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U NM 0.76 I 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U 0.27 U NM NM NM 0.32 I2011 S 2 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 1.5 I 0.27 U 0.27 U 0.27 U 0.27 U NM NM 0.27 U 0.67 I 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U 0.27 U NM NM NM 0.27 U2012 S 1 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U NM NM 1.3 I 0.27 U 0.27 U 0.27 U 0.27 U NM NM 0.27 U 1 I 0.27 U 0.27 U 0.27 U 0.27 U NM 0.27 U 0.27 U 0.27 U NM NM NM NM 0.27 U2012 S 2 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U NM NM 0.54 I 0.21 U 0.21 U 0.21 U 0.21 U NM 0.21 U 0.21 U 0.53 I 0.21 U 0.21 U 0.21 U 0.21 U NM 0.21 U 0.21 U 0.21 U 0.21 U NM NM NM 0.21 U2013 S 1 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U NM 0.21 U 0.21 U 0.21 U 0.21 U 0.29 I 0.21 U NM 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U NM 0.21 U 0.21 U 0.21 U 0.21 U NM NM NM 0.21 U

Tetrachloroethene - ug/LPDWS = 3 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.2 U 0.2 U 0.2 U 0.2 U 1.20 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U2010 S 2 0.2 U 0.2 U 0.2 U 0.2 U 1.00 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U2011 S 1 0.2 U 0.5 U 0.5 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U2011 S 2 0.2 U 0.31 I 0.2 U 0.2 U 0.27 I 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U 0.2 U NM NM NM 0.2 U2012 S 1 0.2 U 0.2 U 0.2 U 0.25 I 0.2 U 0.2 U 0.2 U 0.2 U NM NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM NM 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U NM 0.2 U 0.2 U 0.2 U NM NM NM NM 0.2 U2012 S 2 0.19 U 0.5 I 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NM NM 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NM 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NM 0.19 U 0.19 U 0.19 U 0.19 U NM NM NM 0.19 U2013 S 1 0.19 U 0.19 U 0.19 U 0.19 U 0.21 I 0.19 U 0.19 U 0.19 U NM 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U NM 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.63 I NM 0.19 U 0.19 U 0.19 U 0.19 U NM NM NM 0.19 U

RAP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

MOP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

Appendix 5 8 of 9

Toluene - ug/LPDWS = 1000 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.25 I 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM NM NM 0.24 U2010 S 2 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U2011 S 1 0.24 U 0.1 U 0.81 I 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.27 I 0.26 I 0.24 U 0.24 U 0.24 U NM 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.38 I 0.24 U 0.24 U NM NM NM 0.34 I2011 S 2 0.24 U 0.24 U 1.60 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM NM 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U NM 0.24 U 0.24 U 0.24 U 0.24 U NM NM NM 0.24 U2012 S 1 0.24 U 0.24 U 2.50 0.24 U 0.24 U 0.24 U 1.20 0.24 U NM NM 0.24 U 0.59 I 0.24 U 0.24 U 0.24 U NM NM 0.24 U 0.45 I 0.52 I 0.65 I 0.51 I 0.24 U NM 0.24 U 0.24 U 0.24 U NM NM NM NM 0.24 U2012 S 2 0.14 U 0.14 U 1.00 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U NM NM 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U NM 0.14 U 0.14 U 56.00 0.14 U 0.14 U 0.14 U 0.14 U NM 0.14 U 0.14 U 0.14 U 0.14 U NM NM NM 0.14 U2013 S 1 0.14 U 0.14 U 1.60 0.14 U 0.15 I 0.14 U 0.14 U 0.14 U NM 0.15 I 0.14 U 0.14 U 0.14 U 0.14 U 0.14 U NM 0.14 U 0.14 U 0.24 I 0.14 U 0.14 U 0.14 U 0.14 U NM 0.14 U 0.14 U 0.14 U 0.14 U NM NM NM 0.14 U

Trichloroethene - ug/LPDWS = 3 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.26 U 0.66 I 0.26 U 0.26 U 0.71 I 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM NM NM 0.26 U2010 S 2 0.26 U 0.39 I 0.26 U 0.26 U 0.83 I 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM 0.26 U 0.26 U 0.26 U 0.26 U NM 0.26 U 0.26 U 0.26 U2011 S 1 0.26 U 0.84 I 0.5 U 0.26 U 0.31 I 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM 0.26 U NM 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM 0.26 U 0.26 U 0.26 U 0.26 U NM NM NM 0.26 U2011 S 2 0.26 U 0.49 I 0.34 I 0.26 U 0.29 I 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM NM 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM 0.26 U 0.26 U 0.26 U 0.26 U NM NM NM 0.26 U2012 S 1 0.26 U 0.54 I 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM NM 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM NM 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U NM 0.26 U 0.26 U 0.26 U NM NM NM NM 0.26 U2012 S 2 0.16 U 0.94 I 0.16 U 0.16 U 0.33 I 0.16 U 0.16 U 0.16 U NM NM 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U NM 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U NM 0.16 U 0.16 U 0.16 U 0.16 U NM NM NM 0.16 U2013 S 1 0.16 U 1.00 0.34 I 0.16 U 0.31 I 0.16 U 0.16 U 0.16 U NM 0.33 I 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U NM 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.16 U 0.7 I NM 0.16 U 0.16 U 0.16 U 0.16 U NM NM NM 0.16 U

Vinyl Chloride - ug/LPDWS = 1 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.29 U 0.29 U 3.50 1.00 0.29 U 2.00 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U NM 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U NM NM NM 0.29 U2010 S 2 0.29 U 0.29 U 4.70 0.67 I 0.29 U 0.91 I 0.29 U 0.29 U 0.35 I 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U NM 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U NM 0.29 U 0.29 U 5.50 0.29 U NM 0.29 U 0.29 U 0.29 U2011 S 1 0.29 U 0.18 U 1.50 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U NM 0.29 U NM 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U NM 0.29 U 0.29 U 0.29 U 0.29 U NM NM NM 0.29 U2011 S 2 0.29 U 0.29 U 2.20 0.29 U 0.39 I 0.82 I 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U NM NM 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U NM 0.29 U 0.29 U 2.60 0.29 U NM NM NM 0.29 U2012 S 1 0.29 U 0.29 U 2.50 0.43 I 0.29 U 0.98 I 0.29 U 0.29 U NM NM 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U NM NM 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U NM 0.29 U 0.29 U 0.29 U NM NM NM NM 0.29 U2012 S 2 0.22 U 0.22 U 1.10 0.22 U 0.22 U 0.92 I 0.22 U 0.22 U NM NM 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U NM 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U NM 0.22 U 0.22 U 1.00 0.22 U NM NM NM 0.22 U2013 S 1 0.22 U 0.22 U 1.90 0.49 I 0.59 I 0.22 U 0.22 U 0.22 U NM 0.64 I 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U NM 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.34 I NM 0.22 U 0.32 I 0.4 I 0.43 I NM NM NM 0.22 U

Xylenes, Total - ug/LPDWS = 10,000 ug/L

MW-C1A MW-C1B MW-C1C MW-C1 MW-J MW-L MW-16A MW-S Sprayfield Discharge MW-8 MW-TR MW-H MW-Q MW-R MW-28R MW-29R MW-QR MW-21 MW-22 MW-23 Talquin 1 Talquin 2 Talquin 3 Talquin 4 Talquin 5 Talquin 6 Talquin 7 MW-30 MW-32 MW-33 MW-362010 S 1 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.77 I 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U NM 1.2 I 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U NM NM NM 0.68 U2010 S 2 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U NM 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U NM 0.68 U 0.68 U 0.68 U 0.68 U NM 0.68 U 0.68 U 0.68 U2011 S 1 0.68 U 0.1 U 0.1 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.89 I 0.68 U 0.68 U 0.68 U 0.68 U NM 0.68 U NM 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U NM 0.68 U 0.68 U 0.68 U 0.68 U NM NM NM 0.68 U2011 S 2 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.92 I 0.68 U 0.68 U 0.68 U 0.68 U NM NM 0.68 U 1.1 I 0.68 U 0.68 U 0.68 U 0.68 U NM 0.68 U 0.68 U 0.68 U 0.68 U NM NM NM 0.68 U2012 S 1 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 0.68 U 1 I 0.68 U NM NM 1 I 0.68 U 0.68 U 0.68 U 0.68 U NM NM 0.68 U 1.6 I 0.68 U 0.68 U 0.68 U 0.68 U NM 0.68 U 0.68 U 0.68 U NM NM NM NM 0.68 U2012 S 2 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U NM NM 0.63 I 0.44 U 0.44 U 0.44 U 0.44 U NM 0.44 U 0.44 U 0.6 I 0.44 U 0.44 U 0.44 U 0.44 U NM 0.44 U 0.44 U 0.44 U 0.44 U NM NM NM 0.44 U2013 S 1 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U NM 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U NM 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U 0.44 U NM 0.44 U 0.44 U 0.44 U 0.44 U NM NM NM 0.44 U

Notes:Only constituents detected during the reporting period are shown.

Bold & Highlighted (yellow) values indicate exceedances of PDWS, SDWS, or GCTLPDWS=Primary Drinking Water StandardSDWS=Secondary Drinking Water Standard GCTL= Groundwater Cleanup Target LevelU = Indicates the compound was analyzed for, but concentration was below laboratory Detection LimitsI = The reported value is between the laboratory Method Detection Limit (MDL) and the laboratory Practical Quantitative Limit (PQL).NM = Not Measured.

RAP Wells

RAP Wells

RAP Wells

MOP Wells

MOP Wells

MOP Wells

RAP Wells MOP Wells

2010 S 1 means year 2010's first semiannual event. All other events are presented similary. 2010 S 1 sampled in Feb 2010; 2010 S 2 sampled in July-August 2010; 2011 S 1 sampled in Jan-Feb 2011; 2011 S 2 sampled in July 2011; 2012 S 1 sampled in Jan 2012; 2012 S 2 sampled in July 2012; and 2013 S 1 sampled in Jan 2013.

Appendix 5 9 of 9

APPENDIX 6

SUMMARY OF SURFACE WATER ANALYSIS

Units2010 S 1 2010 S 2 2011 S 1 2011 S 2 2012 S 1 2012 S 2 2010 S 1 2010 S 2 2011 S 1 2010 S 1 2010 S 2 2011 S 1 2010 S 1 2010 S 2 2011 S 1

Acetone NS1 ug/L NM 3 U 3 U 5.6 I 3 U 4.7 I NM 6.2 I 5.2 I NM 3 U 3 U NM 11 I 3 UAmmonia‐ Un‐ionized (NH3) ≤0.02 mg/L NM 0.00028 U 0.0029 0.0044 0.0034 0.005 NM 0.00028 U 0.00028 U NM 0.00028 U 0.00028 U NM 0.00028 0.00028

Arsenic 50 ug/L NM 4.1 1.5 I 5 3.3 9.4 NM 1.4 I 1.3 U NM 1.3 U 1.3 U NM 1.3 U 1.3 UBarium NS ug/L NM 11 16 16 18 64 NM 26 26 NM 8.6 6.3 NM 12 10

Carbon‐ Total Organic NS mg/L NM 28 14 24 28 25 NM 23 19 NM 7.2 8.4 NM 16 22Chromium ≤e(0.819[lnH] ‐ 1.6848) ug/L NM 2.5 U 2.5 U 2.5 U 2.5 U 6.6 NM 2.5 U 2.5 U NM 2.5 U 2.5 U NM 2.5 U 2.5 U

Cobalt NS ug/L NM 0.17 I 0.15 U 0.34 I 0.27 I 0.61 NM 0.34 I 0.68 NM 0.15 U 0.15 U NM 0.15 U 0.16 ICOD NS mg/L NM 87 46 66 75 82 NM 81 51 NM 14 I 16 I NM 60 81

Coliform Fecal <200 MPN/100 ml MPN/100 ml NM 1600 70 94 1600 23 NM 9.3 2 U NM 49 33 NM 1600 23Copper ≤e(0.8545[lnH] ‐ 1.702) ug/L NM 1.2 I 2.5 I 2.6 I 3 I 2.4 I NM 1.1 U 1.1 U NM 1.1 U 1.1 U NM 1.1 U 1.7 I

Hardness‐ Calculated NS mg/L NM 74 120 170 82 120 NM 22 29 NM 8.7 7.8 NM 13 15Iron ≤1000 ug/L 6100 720 590 100 960 3100 3400 2700 1900 1100 550 230 1000 1200 580Lead ≤e(1.237[lnH] ‐ 4.705) ug/L NM 0.2 U 0.6 I 0.2 U 0.83 I 3.4 NM 0.39 I 0.57 I NM 0.2 U 0.2 U NM 0.58 I 0.6 I

Mercury ≤0.0012 ug/L NM 0.00058 0.0015 0.00093 0.0002 U 0.0041 NM 0.0002 U 0.0002 U NM 0.00056 0.00047 I NM 0.0025 0.00043 INickel ≤e(0.846[lnH] ‐ 4.7505) ug/L NM 2 U 2 U 2 U 2 U 2.9 I NM 2 U 2 U NM 2 U 2 U NM 2 U 2 U

Nitrogen‐ Total NS mg/L NM 1.7 1.8 1.6 2.6 2 NM 1.1 0.91 NM 0.34 0.89 NM 0.84 0.93Nitrogen‐ Total Kjeldahl NS mg/L NM 1.7 1.8 1.6 2.6 2 NM 1.1 0.87 NM 0.34 0.52 NM 0.84 0.92

Phosphorus‐ Total NS mg/L NM 0.68 0.64 0.46 1.1 1.1 NM 0.15 0.029 NM 0.017 0.013 NM 0.08 0.026Residues‐ Filterable (TDS) NS mg/L NM 170 180 220 170 170 NM 90 150 NM 31 16 NM 56 72

Residues‐ Nonfilterable (TSS) NS mg/L NM 6 9.8 4.8 24 61 NM 6.2 1.8 I NM 3.2 U 1.4 U NM 4.4 3.8Sodium NS mg/L NM 2 5.5 6.2 2.8 1.9 NM 3.9 23 NM 1 3.6 NM 1.8 5.3

Vanadium NS ug/L NM 7.6 I 7.9 I 14 8.2 I 24 NM 3.8 U 3.8 U NM 3.8 U 3.8 U NM 3.8 U 3.8 UpH (Field) 6.0 ‐ 8.0 SU 6.47 7.69 8.57 8.28 8.27 7.56 6.16 5.93 4.81 5.68 5.48 5.25 5.94 5.63 4.94

Temperature, Water NS Degrees C NM 36.3 15.9 36.4 17.7 30.4 NM 28.7 14.7 NM 28.9 14.3 NM 30.8 15.5Dissolved Oxygen >5 mg/L NM 5.1 8.68 5.8 9 4.56 NM 3.5 3.7 NM 0.7 4.94 NM 4.35 6.08

Specific Conductance 1275 umhos/cm NM 201 272 320 178 256 NM 60 241 NM 34 51 NM 46 62Turbidity ≤29 NTU above NTU NM 5.9 14.8 6.9 26.2 60.4 NM 3.2 5.2 NM 0.3 0.6 NM 3.8 7.7

Note:

U = Indicates the compound was analyzed for, but concentration was below laboratory Detection Limits

I = The reported value is between the laboratory Method Detection Limit (MDL) and the laboratory Practical Quantitative Limit (PQL).

SW‐1 SW‐2 SW‐3 SW‐4

Appendix 6Surface Water (SW‐1 to SW‐4) Parameters Detected Above the Detection Limits

Water Quality Monitoring Report

NM ‐ Not measured

* Standards are from 62‐302.530, FAC1NS ‐No Standard has been establiched.

Class III Criteria*Parameter

APPENDIX 7

SUMMARY OF LEACHATE ALALYSIS

2010 2011 2012Ammonia mg/L NS 190 210 270Chloride mg/L NS 420 470 600Nitrate mg/L NS 0.0047 U 0.019 0.0047 USodium mg/L NS 370 400 450TDS mg/L NS 1800 1700 1700

Arsenic ug/L 5000 31 30 38Barium ug/L 100000 93 83 100Beryllium ug/L NS 0.25 U 0.25 U 0.25 UChromium ug/L 5000 21 12 18Cobalt ug/L NS 13 14 19Copper ug/L NS 1.1 I 2 I 1.1 UIron ug/L NS 9800 18000 22000Lead ug/L 5000 0.38 I 0.39 I 0.2 U

Mercury ug/L 200 0.091 U 0.091 U 0.091 UNickel ug/L NS 44 42 52

Strontium ug/L NS 290 190 260Vanadium ug/L NS 11 8.5 I 13Thallium ug/L NS 0.5 U 0.5 U 0.5 UVanadium ug/L NS 11 8.5 I 13

Zinc ug/L NS 12 I 10 I 8.3 U1,1‐Dichloroethane ug/L 700 0.18 U 0.18 U 0.2 U1,2‐Dichlorobenzene ug/L NS 0.42 U 0.42 U 0.41 U1,2‐Dichloropropane ug/L NS 0.27 U 0.27 U 0.17 U1,4‐Dichlorobenzene ug/L 7500 9.3 I 8.9 I 11

Acetone ug/L NS 27 I 11 I 18 IBenzene ug/L 500 1.2 1.1 1.1

Bromoform ug/L NS 0.18 U 0.18 U 0.18 UCarbon Disulfide ug/L NS 0.13 U 0.13 U 0.23 UChlorobenzene ug/L 100000 0.83 I 0.27 U 1Chloromethane ug/L NS 0.28 U 0.28 U 0.18 U

Cis‐1,2‐Dichloroethene ug/L NS 1.7 1.3 0.85 IDibromomethane ug/L NS 0.24 U 0.24 U 0.2 U

Dichlorodifluoromethane ug/L NS 0.55 U 0.55 U 0.28 UMethylene chloride ug/L NS 0.27 U 0.27 U 0.21 UTetrachloroethene ug/L 700 0.2 U 0.2 U 0.19 U

Toluene ug/L NS 9.1 7.1 4.7Trichloroethene ug/L 500 0.26 U 0.26 U 0.16 UVinyl chloride ug/L 200 0.29 U 0.29 U 0.22 UXylenes, Total ug/L NS 19 17 14

Note:

U = Indicates the compound was analyzed for, but concentration was below laboratory Detection Limits

I = The reported value is between the laboratory Method Detection Limit (MDL) and the laboratory Practical Quantitative Limit (PQL).

NS = No standard avaliable

Leachate standards are from 40 CFR Part 261.24

L‐2

Appendix 7Leachate Parameters Detected Above the Detection Limits

Water Quality Monitoring Report

Parameter Units Standard

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