WYGNOTE: Drawing is for diagrammatic purposes only. No measurements to be taken. ©
Schering Plough (Brinny) Company
WYG Ireland
Effluent Treatment System - Main Components
Effluent Treatment System - Main Components
IPPC Licence Review Application
Job No. CE07891 Figure No. 10 Finalised By - DG
Date. Dec. 2011
Office - 1504
Drawn By: J Farrar - CS2,Illustrator
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WYGNOTE: Drawing is for diagrammatic purposes only. No measurements to be taken. ©
Schering Plough (Brinny) Company
WYG Ireland
Bio-treatment Plant
Bio-treatment Plant
IPPC Licence Review Application
Job No. CE07891 Figure No. 11 Finalised By - DG
Date. Dec. 2011
Office - 1504
Drawn By: J Farrar - CS2,Illustrator
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WYGNOTE: Drawing is for diagrammatic purposes only. No measurements to be taken. ©
Schering Plough (Brinny) Company
WYG Ireland
TCA Reaction/Phosphate Removal Schematic Diagram
TCA Reaction/Phosphate Removal Schematic Diagram
IPPC Licence Review Application
Job No. CE07891 Figure No. 12 Finalised By - DG
Date. Dec. 2011
Office - 1504
Drawn By: J Farrar - CS2,Illustrator
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16
WYGNOTE: Drawing is for diagrammatic purposes only. No measurements to be taken. ©
Schering Plough (Brinny) Company
WYG Ireland
Biological Treatment Plant Schematic Diagram
Biological Treatment Plant Schematic Diagram
IPPC Licence Review Application
Job No. CE07891 Figure No. 13 Finalised By - DG
Date. Dec. 2011
Office - 1504
Drawn By: J Farrar - CS2,Illustrator
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Page 43
ATTACHMENT B
B.1 Emissions to Surface Waters
B.1.1 Process Emissions to Surface Waters
Process emissions to the WWTP consist of;
� Fermentation 1
� Fermentation 2
� Purification 1
� Purification 2
� Formulation
� Laboratories
� Cooling towers, boilers blowdown
� Boiler House
Any drains present in the process areas drain to the WWTP on site. Sanitary waste is also directed to the
WWTP where physical, chemical and biological treatment is provided. The effluent from the WWTP is
discharged under license into the Bandon River Upper Estuary approximately 700m north of Kilmacsimon via
an approximately 9km long pipeline. From when it leaves the facility, the pipeline is buried and follows local
roads in a southerly direction. The pipe passes under the road through Innishannon village and crosses the
Bandon River via Innishannon Bridge. The pipe continues in a southerly direction, following the course of the
Bandon River and then into the estuary at Colliers Quay (SW1). At this point it is laid on the surface of the
intertidal area of the estuary on concrete footings for 2km. During low tide sections of the pipeline are visible.
The final ~30m of the pipe is located towards the centre of the estuary channel and the outfall point is always
submerged. There is a diffuser system at the outfall which helps disperse the effluent.
The highest point on the route is approximately 2km from the plant. Two pumps are used to pump the
effluent to this point. When the pumps are on the pumping pressure results in the effluent flowing in the pipe
at greater velocity than when the pumps are off. When the pump is switched off the effluent remaining in the
pipe beyond the highest point drains down under gravity to the outfall diffuser. There are non return valves
that prevent the pumped effluent flowing back to the WWTP.
An interactive monitoring and management software package, SCADA, administers the WWTP operations. As
part of the WWTP management it is programmed to automatically control the discharge pumping times of the
effluent to the pipeline. A tidal clock is incorporated into SCADA system and is used, together with data input
by Schering Plough personnel, to schedule the automated pumps on/off times. The system contains an
automatic alarm. Flow meters are installed at the Brinny site and Colliers Quay. The flow meters’ flow times
and pumps on/off times are analysed weekly to retrospectively confirm no effluent is discharged within 45
minutes before and after tide turn times. Daily flow comparisons are also carried out on the flows recorded
from the flow meter on the Brinny site and the flow meter at Colliers Quay to ensure that no discrepancies
occur.
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B.1.2 Non Process Emissions to Surface Waters
Storm water run-off is directed to surface water drains which discharge to the Brinny River via an interceptor
and a TOC/pH/Temperature monitoring chamber (SW2). Reverse osmosis concentrate also discharges to the
surface water drains. The system is set up to re-route the storm water if TOC/pH/Temperature levels exceed
specific limits. Also under a continuous fire alarm security activate the storm water diversion valve which
diverts the storm water drainage to the fire water retention pond.
B.1.3 Emissions to Surface Waters - Summary
Figure 7 shows the location of the surface water emission point SW2 and the final effluent monitoring point
SW1A. Figure 8 shows the location of surface water emission point SW1. The receiving waters are located in
the Upper Bandon Estuary and are influenced by tidal waters. The saline concentration of the receiving water
is dependant on the tide and the volume of freshwater flowing from the River Bandon Catchment. When the
tide is ebb (rising) then the waters will have a higher saline content than when the tide is flowing (falling).
Typically the salinity range for estuarine waters is 0 - 17% saline.
Details of the emissions to surface water are summarized in Table B.1(i) on the application form.
List II Substances; List II is defined in EU Directive 76/464 EEC Annex as substances belonging to the families
and groups of substances in List 1 for which limit values have not been determined and a list of substances or
categories of substances belonging to families and groups of substances in a list provided. The List II
materials used on site which are deemed to fall within the above definitions are;
� Trichloroacetic Acid (TCAA)
� Nitrogen (Nutritive Compounds)
� Phosphorus (Nutritive Compounds)
A List II Substances Reduction Report is prepared annually as part of the Annual Environmental Report. In
relation to the reduction in TCAA this is not considered to be a practical option. The treatment system
installed is BAT. Test results of TCAA measurements are generally less than the analytical method of detection
level (0.1 mg/l). Work is concentrated on ensuring that the effluent TCAA is consistently below the level of
detection by ensuring that all TCAA wastes are routed to the TCAA treatment system.
The system installed for nitrogen reduction is BAT. This is a biological nitrification/de-nitrification system. The
system is meeting the design removal parameters. Nitrate discharge in 2010 had a removal efficiency of
81.7%.
The primary phosphorus removal method in use is the precipitation of orthophosphate by lime to give
insoluble calcium phosphate. This pre-treatment method has been shown to be more effective than post
treatment precipitation. Further phosphate removal is obtained by phosphate uptake in the activated sludge
system. Phosphate discharge in 2010 in wastewater had a removal efficiency of 96.7%. This system is BAT.
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B.3 Emissions to Sewer
There are no emissions to sewer from the facility, all process and non process water is directed to the WWTP
for treatment and discharges to surface water.
B.4 Emissions to Ground
There are no direct process emissions to groundwater. There are four soak pits on site which take rainfall
run-off from the carpark and hardstanding areas, two to the east of the car park and one to the west of the
car park. The fourth soak pit is located west of Building No. 21. Petrol interceptors are located on the
drainage system to all of the soak pits. Boreholes on site facilitate groundwater monitoring.
B.5 Tabular Data on Emission Points
Point Code Point Type Easting Northing Verified Emission
SW1 SW 156305 54317 Process water – emission to
surface water
SW2 SW 151973 59026 Non process water –
emission to surface water
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ATTACHMENT C
CONTROL & MONITORING
C.1 Surface Water – Treatment, Abatement and Control Systems
C.1.1 Process Water – Treatment, Abatement and Control Systems
All drains present in the process areas drain to the WWTP on site. Sanitary waste is also directed to the
WWTP where physical, chemical and biological treatment is provided. The effluent from the WWTP is
discharged under license into the Bandon River estuary approximately 700m north of Kilmacsimon via an
approximately 9km long pipeline.
An interactive monitoring and management software package, SCADA, administers the WWTP operations. As
part of the WWTP management it is programmed to automatically control the discharge pumping times of the
effluent to the pipeline. A tidal clock is incorporated into SCADA system and is used, together with data input
by Schering Plough personnel, to schedule the automated pumps on/off times. The system contains an
automatic alarm. Flow meters are installed at the Brinny site and Colliers Quay. The flow meters’ flow times
and pumps on/off times are analysed weekly to retrospectively confirm no effluent is discharged within 45
minutes before and after tide turn times. Daily flow comparisons are also carried out on the flows recorded
from the flow meter on the Brinny site and the flow meter at Colliers Quay to ensure that no discrepancies
occur.
C.1.1.1 WWTP Plant Overview
The WWTP is designed to cater for the following;
� The breakdown of TCA in fermentation wastewater streams by reacting at high temperature in a high
pH caustic soda environment, capable of operating at flow rates between 100 and 1000 litres per hour
(l/hr).
� The precipitation of phosphates from fermentation wastewater streams by reaction with lime and
subsequent pH correction with HCL and flocculation by the addition of polyelectrolyte solution.
� The balancing of flow from the facility so that minimum and maximum flows can be catered for, up to
33m3/hr through the plant.
� The removal of BOD from all wastewater streams including contaminated surface water in a biofilter
and an extended aeration system. The design maximum flow rate through the treatment plant is
34m3/hr average over 24 hours, or a total of 800m3/day.
� The removal of nitrogen from the wastewater by means of a nitrification/denitrification process
involving selector, anoxic and extended aeration tanks.
� The settlement and collection of sludge in a number of settlement tanks.
� The collection of sludge for thickening and dewatering on site or for removal off site.
� The discharge of treated effluent to the Bandon River.
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Figures 10, 11, 12, 13 in Appendix A.2 show in simplified form the schematic arrangement of the various
components of the WWTP;
� Figure 10; Effluent Treatment System – Main Components Flow Diagram
� Figure 11; Biotreatment Plant Flow Diagram
� Figure 12; TCA Reaction/Phosphate Removal Flow Diagram
� Figure 13; Biological Treatment Plant Flow Diagram
C.1.1.2 Overview of TCA Degradation System
A number of wastewater streams on site contain residual quantities of TCAA (Trichloroacetic acid). A strict
discharge limit on the material has been given in the existing licence therefore a system to degrade TCAA is
necessary.
In order to achieve the breakdown of TCAA, the following process operations take place;
� TCAA wastewater is collected and stored in one or other of two storage tanks (4T104 and 4T140).
� TCAA wastewater is pumped forward from one or other of these tanks at a flow rate varying between
200l/hr and 1000l/hr.
� Caustic soda is dosed in line into the TCAA wastewater. The rate of dosing is dependent on the TCAA
wastewater flow rate, % TCAA in the wastewater and % phosphate in the wastewater.
� The caustic and TCAA streams are mixed thoroughly on line in a static mixer.
� The liquid is heated to within 5°C of reaction temperature in a shell and tube heat exchanger. This heat
exchanger is vented so that any gases which may be liberated can be released to the head space of the
reactors.
� The heated liquid then passes to the reactors. There are two 1000ltr reactors in series. Both reactors
are agitated to give mixed flow conditions in the reactors. At start up the reactors are filled and reacted
to completion for a period of time. When reacted to completion, continuous operation commences and
should be capable of running for several days without interruption.
� Within the reactor, pressure is maintained by a combination of a vent valve which will release small
quantities of air/gas from the reactor head space should the pressure tend to rise, and a compressed
air inlet valve which will allow compressed air in to bring the pressure back up should the pressure tend
to fall.
� A mechanical pressure relief valve will provide back up security in the (unlikely) event of an excessive
pressure build up.
� Normal releases from the vent valve are discharged to a water bath so that any foam or liquid carry
over can be dealt with safely. This water bath is covered with a water seal on the liquid discharge and a
vent pipe to a safe height for any gas release. Any foam/liquid discharges from the safety valve are
piped to the same water bath.
� The reacted liquor flows from the reactor to a cooling plate heat exchanger.
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� The flow rate to the reactors must balance the flow from the reactors. To ensure this a control valve on
discharge from the regenerator modulates to maintain a set liquid level in the reactors.
� After the level control valve a pair of valves can be set to feed the liquid forward to the phosphate
precipitation system, or divert flow back to the storage tanks (4T104/4T140). Normally the flow is
forward. However, in an emergency, where the wastewater has not reacted or where some fault has
occurred the flow can be diverted back to tanks 4T104 and 4T140.
The continuous flow rate through the system may be varied between 200l/hr and 1000l/hr. From a plant
control side, procedures for shut down are included such that if certain parameters vary outside set limits the
plant will go into a ‘hold’ mode.
C.1.1.3 Overview of Phosphate Precipitation System
The reacted TCAA liquor is fed forward for phosphate precipitation. This process involves the addition of lime,
pH correction and polyelectrolyte dosing followed by clarification of the lime phosphate in the primary
settlement tank.
Under normal conditions the reacted liquor feeds forward to the lime addition tank (4T105). Lime is dosed at
a rate proportional to the forward feed flow and related to the phosphate content of the liquor. An agitator in
this tank keeps solids in suspension. A gravity discharge from the overflow ensures that the rate of inflow and
outflow are equal.
Lime is stored in a bulk silo adjacent to the metering hopper. Level probes on the metering hopper act to
initiate transfer of lime to a slurry tank as required. Lime slurry at 15% w/w concentration is pumped to
4T105 tank.
The overflow from the lime reaction tank discharges to the acid/poly tank. Acid is dosed into the first section
for pH correction. This section of the tank contains an agitator to ensure good mixing. A pH meter monitors
and controls the pH of the liquor in this tank. The acid dosing pumps feeding this tank have variable speed
drivers which increase or decrease the dosage rate of acid in order to maintain a constant pH in the tank.
After acid dosing the liquor flows into 4T106 where a solution of polymers is dosed into the wastewater just
at the inlet of the tank at a constant rate.
The overflow from 4T106 is fed to the pH correction tank V400 or to the Factory waste pump sump.
The overflow from V400 is fed to Splitter Chamber 1 or to Settlement Tank 4T112. In the de-sludge process
the transfer of the centrates from the settling tanks T112 is controlled by two sequences. The first sequence
sends the centrates to the V400 pH correction tank while the second sequence recirculates the centrates back
into the T112 settling tank.
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C.1.1.4 Overview of Biological Treatment System
The biological treatment plant collects wastewater streams as follows;
� Sanitary wastewater in the sanitary pump station (4T101)
� Facility wastewater and contaminated surface water in the facility pump station (4T102). The
supernatant from the primary settlement tank (4T106) also flows to 4T102. Facility waste from
fermentation is pumped direct to the balance tank
� Reacted TCA liquor direct from 4T140, following pH correction and phosphate precipitation in primary
settlement tank 4T106
The wastewater stream from the sanitary sump is pumped forward to the biofilter feed sump (4T109). The
pumping is controlled by level probes. The wastewater from the facility sump is pumped to the balance tank
(4T142), pumping is controlled by level probes.
The balance tank has a total volume of 800m3 divided into two cells of equal size. The purpose of the balance
tank is as follows;
� It can take surges of wastewater flow over short periods of time and balance this flow over 24 hours to
the downstream treatment plant.
� HCL and caustic soda are dosed as required into this tank, to maintain the required pH limit of 7.0 –
8.5.
Pumped flow from the balance tank is directed to Splitter Chamber No. 1. From this chamber the flow is
directed to the forward feed sump. A portion of the flow may be directed to the activated sludge process to
provide a readily degradable carbon source for denitrification. Under low loading conditions most or all of the
flow will be directed to the activated sludge process.
Sludge accumulates in settlement tank 4T116 and sludge pumps operate on a timer basis as set by the
SCADA system. The sludge is pumped to the sludge thickening tank, 4T118B. The flow goes to the Splitter
Chamber No. 2 adjacent to the selector and anoxic tank.
C.1.1.5 Nitrification / Denitrification Process
Splitter Chamber No. 2 is located adjacent to the selector and anoxic tanks. Flow from the forward feed sump
discharges to this sump. A manually operated weir sends part to the selector tank and the remainder to the
anoxic tank.
Of the wastewater flow to the extended aeration tanks, some goes first to the selector tank and then to the
anoxic tank, while the remainder goes directly to the anoxic tank. The flow from the anoxic tank then
discharges to the extended aeration tanks. The function of the selector tank is to provide environmental
conditions to favour the growth of the necessary floc forming micro-organisms.
The purpose of the anoxic tank is to provide an environment with sufficient carbon source (BOD) and no
available dissolved oxygen. Under such conditions facultative heterotrophic bacteria will convert nitrate
essentially to nitrogen gas and carbon dioxide, thereby denitrifying the wastewater.
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Flow from the anoxic tank is split equally between two extended aeration tanks. The aeration tanks provide
an environment with dissolved oxygen level typically between 1-2mg/l. Such conditions favour growth of
aerobic bacteria. These bacteria perform two functions; reduction of BOD (Heterotrophic bacteria) and the
conversion of ammonia to nitrate (autotrophic).
The discharge from both aeration tanks flows to the nitrified wastewater recirculation sump. The nitrified
wastewater is circulated back to the anoxic tank for de-nitrification.
The overflow from the nitrified wastewater recirculation sump discharges to the Final Clarifier (4T121). The
supernatant from this settlement tank discharges by gravity to the final effluent holding tank (4T117). Sludge
will accumulate in the bottom of 4T121 and is gravity fed to the waste sludge tank 4T149. Sludge is normally
pumped back from the waste sludge tank to the selector tank 4T144. However it will be necessary to waste
the sludge density within the activated sludge process tanks. The amount of sludge wasted will depend on the
loading of the plant. This wasted sludge is directed to the sludge thickening tank 4T118B.
The final effluent tank 4T117 will accumulate the treated wastewater prior to discharge to the River Bandon.
pH and temperature in this tank is monitored and recorded. The discharge is controlled as discussed in
Section C.1.1.
C.1.1.6 Sludge Treatment
There are three sludge storage/thickening tanks 4T118A, 4T118B and 4T119. The lime sludge storage tanks
4T118A and 4T119 receives sludge from the primary settlement tank 4T106 following TCA treatment. The bio
sludge thickening tank 4T118B receives sludge from the waste activated sludge pump sump 4T149 adjacent
to the final clarifier 4T121 and from the settlement tank 4T116. The supernatant from 4T118A and 4T118B is
returned to the factory waste pump station 4T102 for further re-circulation through the treatment works. The
sludge from all three tanks is fed in rotation to the sludge dewatering system.
Waste sludge from all three sludge storage/thickening tanks is pumped to the sludge dewatering system. The
filtrate from the dewatering plant is fed into 4T160 from where it is pumped back to Splitter Chamber 2. The
final sludge is collected in a skip for off site disposal.
C.1.2 Non Process Water – Treatment, Abatement and Control Systems
Storm water run-off is directed to surface water drains which discharge to the Brinny River via an interceptor
and a TOC/pH/Temperature monitoring chamber (SW2). Reverse osmosis concentrate also discharges to the
surface water drains.
The storm water system is equipped with a continuous TOC/pH/temperature monitor. The system samples on
a continuous basis all water passing through the storm water monitoring chamber. The outputs of the
TOC/pH/temperature meters are connected to alarms which feed back to the SCADA system for the WWTP.
Any alarm will automatically trigger the operation of a diversion system to the firewater collection pond and
alarm at the SCADA for the particular monitoring and sound an alarm at the security office. Following further
confirmation testing of the firewater pond contents appropriate action may be taken to;
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� Discharge to the Brinny River if within specified parameters
� Pump to the WWTP up a parallel pipe to the storm water discharge line
� Remove offsite by tanker for other processing or disposal
C.2 Monitoring and Sampling Points
C.2.1 Surface Water Emission Monitoring and Sampling Points
Monitoring will continue to be carried out at the various stages in the wastewater treatment process as
follows;
� TCAA removal stage involves monitoring for waste flow, caustic flow, pH, TCAA concentration,
temperature and reactor level control.
� Biological treatment stage involves monitoring for pH, flow/feed rate, dissolved oxygen (nitrification),
dissolved oxygen (denitrification), settlement, mixed liquor suspended solids, flood/micro-organisms
ratio, sludge volume index, sludge floc microscopy, pH (final effluent).
� Phosphate removal stage involves monitoring for waste flow, phosphate concentration, lime addition,
acid neutralization, flocculation.
� Final effluent stage involves monitoring for flow, pH, COD, BOD5, suspended solids, kjeldhal nitrogen,
nitrate, ammonia, TCAA, total phosphorus, total zinc, solvent and toxicity.
SW1A denotes the above monitoring of the final effluent and is shown on Figure 7. To note Figures 8 and 9
show the location of the surface water emission point SW1 which as described in Section C.1.1 is the effluent
from the WWTP which is discharged into the Bandon River estuary approximately 700m north of Kilmacsimon
via an approximately 9km long pipeline.
Non process surface water will continue to be monitored on a continuous basis for TOC/pH/temperature at
SW2 as shown on Figure 7.
C.2.3 Wastewater Emission Monitoring and Sampling Points
There are no emissions to sewer from the facility, all process and non process water is directed to the WWTP
for treatment and discharge to surface water.
C.2.4 Groundwater Emission Monitoring
There are no emissions to groundwater from the SP facility at Brinny. Groundwater monitoring will continue to
be carried out on an annual basis for trace organics and on a bi-annual basis for major anions, major cations,
ammonia (as NH3), nitrate (as N) and individual heavy metals seven monitoring wells located around the
facility.
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ATTACHMENT C.2.5
Database of Ambient SW sampling on River Bandon 1984 - 2011
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BANDON ESTUARY MONITORING RESULTS
SITE: Dundaniel Castle (Bandon River)
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH 3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Seawater %18/08/1984 9.30 89.60 13.50 200 1.40 0.15 0.00 0.35 7.50
28/03/1985 14.50 119.00 6.50 205 2.30 0.02 6.00 0.07 7.1010/04/1985 11.50 96.80 8.50 230 2.50 0.14 6.50 0.10 6.8010/05/1985 9.10 80.30 10.00 220 1.90 0.22 5.00 0.15 7.9020/06/1985 9.40 86.70 11.50 220 2.60 0.22 4.50 0.23 7.3025/07/1985 9.20 94.40 17.00 165 2.30 0.13 4.00 0.50 7.9021/08/1985 8.30 78.30 13.00 220 1.20 0.14 3.50 0.23 7.5020/09/1985 8.30 78.30 13.00 200 1.10 0.22 3.00 0.20 7.5018/11/1985 10.60 89.30 8.00 197 1.00 0.03 3.50 0.07 7.3025/11/1985 11.70 93.70 5.50 222 1.80 0.40 4.00 0.03 7.4006/12/1985 11.30 95.10 8.00 263 1.90 0.30 3.50 0.06 7.45
17/01/1986 12.00 96.10 6.00 222 2.10 0.22 3.60 0.07 7.2019/02/1986 12.30 93.60 3.50 272 1.60 0.04 3.80 0.03 7.5503/03/1986 11.10 93.50 7.50 210 0.30 0.16 2.60 0.01 7.7018/04/1986 12.70 93.00 7.50 240 1.40 0.05 1.20 0.03 7.5015/05/1986 11.00 95.00 9.00 180 3.30 0.04 2.85 0.03 7.2519/06/1986 9.95 94.00 12.60 260 1.55 0.12 0.75 0.07 7.5528/07/1986 10.80 106.00 15.00 270 1.90 0.10 3.50 0.13 7.7008/08/1986 9.60 89.00 12.00 200 2.40 0.26 3.10 0.08 7.3010/09/1986 11.00 99.00 11.00 220 0.65 0.14 4.00 0.01 7.6508/10/1986 9.15 88.30 14.00 250 0.90 0.38 3.80 0.07 7.5026/11/1986 10.70 90.00 8.00 200 1.50 0.32 4.20 0.14 7.1009/12/1986 10.95 88.00 6.00 225 2.50 0.30 5.50 0.08 7.01
22/01/1987 11.50 99.00 8.50 200 1.35 0.08 4.90 0.07 7.2906/02/1987 10.85 96.00 9.50 190 1.30 0.11 4.20 0.07 7.3225/03/1987 10.30 87.00 8.00 240 2.30 0.19 0.34 0.05 7.6021/04/1987 12.40 109.00 10.00 180 1.60 0.11 3.10 0.27 6.8720/05/1987 11.00 108.00 15.00 220 2.60 0.03 7.80 0.08 8.9104/06/1987 9.50 98.00 16.50 255 4.30 0.28 4.00 0.12 7.5523/07/1987 10.10 116.40 23.00 200 1.10 0.01 3.50 0.14 8.2706/08/1987 9.90 104.00 18.00 295 0.20 0.04 3.40 0.48 8.8018/09/1987 9.20 92.00 16.00 150 5.05 0.02 3.00 0.06 7.1314/10/1987 11.70 100.90 9.00 170 4.10 0.17 3.20 0.07 7.0012/11/1987 7.50 63.20 7.50 125 2.10 0.80 3.80 0.12 7.4402/12/1987 12.80 102.50 6.00 160 1.05 0.18 2.50 0.13 7.55
13/01/1988 8.60 70.70 7.00 130 0.60 0.28 0.10 0.06 6.5525/02/1988 10.00 80.10 6.00 205 0.90 0.06 2.10 0.06 7.1023/03/1988 9.80 86.50 10.00 170 2.50 0.34 2.40 0.14 7.2012/04/1988 10.95 96.60 10.00 220 2.60 0.42 3.00 0.07 8.9024/05/1988 10.80 99.70 11.50 170 1.20 0.38 4.20 0.18 8.9010/06/1988 9.30 91.60 15.20 320 2.40 0.20 3.20 1.00 7.5627/07/1988 9.90 99.50 16.00 180 1.90 0.08 2.50 0.19 7.4224/08/1988 10.40 106.80 17.00 180 1.10 0.15 2.00 0.09 8.2021/09/1988 10.50 99.10 13.20 250 0.80 0.04 2.75 0.09 7.6919/10/1988 10.00 94.30 13.00 190 1.70 0.16 4.00 0.25 7.4218/11/1988 10.70 96.60 11.00 160 1.00 0.24 3.90 0.27 7.4914/12/1988 10.90 91.80 8.00 190 1.10 0.11 3.00 0.19 7.53
19/01/1989 10.00 84.20 8.50 200 1.20 0.16 2.80 0.21 7.5601/02/1989 10.50 90.50 9.00 185 0.40 0.08 2.10 0.30 7.3516/03/1989 10.50 88.40 8.50 180 1.00 0.16 5.00 0.40 7.6020/04/1989 12.00 113.20 13.00 220 1.90 0.04 2.30 0.60 7.8503/05/1989 11.40 107.40 13.50 235 1.60 0.52 2.50 0.54 8.5015/06/1989 9.30 105.30 22.00 210 1.00 0.22 1.90 0.33 7.3931/07/1989 13.70 143.60 18.00 1,500 2.70 0.20 1.00 0.68 9.3816/08/1989 13.80 146.50 19.00 380 3.00 0.24 0.55 1.10 9.3727/09/1989 10.50 105.50 16.00 240 1.50 0.18 1.00 1.60 8.6312/10/1989 11.50 99.20 8.50 310 1.20 0.20 1.00 1.78 9.2507/11/1989 9.95 85.80 9.00 160 9.95 0.08 1.60 0.22 7.4306/12/1989 10.80 88.70 7.50 190 0.80 0.02 1.70 1.00 7.14
09/01/1990 11.20 96.60 8.00 190 0.60 0.19 3.50 1.00 7.0921/02/1990 10.00 86.20 9.00 180 0.80 0.10 3.40 0.50 6.9928/03/1990 12.80 112.90 10.00 160 1.25 0.05 3.00 0.76 8.0526/04/1990 12.90 127.10 15.00 300 2.50 0.02 2.20 0.38 8.8606/05/1990 10.70 114.00 19.00 265 3.60 0.28 2.20 0.74 7.3614/06/1990 8.70 91.00 18.00 360 1.80 0.18 3.60 0.38 7.7105/07/1990 10.00 105.00 18.00 280 0.80 0.16 3.50 0.30 8.5008/08/1990 12.80 142.00 21.00 265 0.80 0.08 1.80 0.28 7.8526/09/1990 11.00 99.00 11.50 700 3.20 0.43 1.90 0.25 7.3425/10/1990 10.00 88.00 9.50 190 1.80 0.22 2.40 0.48 6.87
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Dundaniel Castle (Bandon River)
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH 3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Seawater %10/11/1990 11.00 97.00 10.00 230 2.10 0.20 2.50 0.16 7.1413/12/1990 11.00 90.00 7.00 200 2.85 0.20 3.40 0.30 6.90
14/01/1991 10.85 85.00 5.00 220 1.75 0.20 4.40 0.50 6.9527/02/1991 11.00 90.00 7.00 190 1.70 0.20 2.50 0.20 6.9727/03/1991 11.50 96.90 8.00 200 1.20 0.18 2.20 0.50 7.1609/04/1991 12.00 110.80 11.50 190 1.40 0.08 2.25 0.15 7.5030/05/1991 12.20 127.80 18.00 270 1.20 0.08 1.75 0.18 8.5227/06/1991 10.20 104.70 17.00 210 2.25 0.22 1.50 0.96 7.5526/07/1991 10.40 111.20 19.30 185 1.30 0.13 1.40 0.29 7.7306/08/1991 10.70 112.20 18.30 220 1.65 0.14 2.00 0.58 8.2418/09/1991 9.80 100.60 17.30 185 1.50 0.28 1.80 1.00 7.0720/10/1991 11.80 101.80 9.00 250 1.70 0.08 1.75 0.25 7.0020/11/1991 11.75 99.00 8.00 185 1.90 0.33 2.20 0.15 7.3908/12/1991 10.70 90.00 8.00 180 1.00 0.36 3.00 0.25 7.26
15/01/1992 12.40 107.00 8.80 180 1.50 0.12 2.30 0.30 7.0702/02/1992 11.80 101.80 8.80 190 1.10 0.10 2.10 0.33 7.1317/03/1992 11.20 11.00 200 0.90 0.05 3.00 0.33 7.1430/04/1992 12.20 112.70 11.50 200 0.40 0.10 2.40 0.25 7.1228/05/1992 9.40 92.60 15.30 210 1.30 0.12 1.50 0.20 7.3030/06/1992 11.60 126.50 19.50 270 1.40 0.13 2.80 0.30 8.6015/07/1992 9.00 98.10 19.80 220 2.45 0.12 2.00 0.19 7.1726/08/1992 11.50 115.60 15.50 175 1.20 0.12 2.80 0.35 7.8726/09/1992 11.20 103.40 12.00 215 1.50 0.15 2.40 0.25 7.0526/10/1992 12.20 102.80 8.00 195 1.75 0.16 1.70 0.08 7.1821/11/1992 11.40 96.00 8.00 190 1.90 0.15 2.30 0.10 7.1417/12/1992 12.30 98.60 5.50 180 1.60 0.18 2.75 0.08 7.06
30/01/1993 11.10 93.50 7.50 190 1.30 0.09 2.50 0.08 7.1013/02/1993 12.60 108.70 8.50 200 1.50 0.10 2.50 0.07 7.6021/03/1993 11.85 104.60 9.80 185 2.00 0.11 2.20 0.09 7.2819/04/1993 11.00 103.80 12.50 200 1.20 0.09 2.40 0.06 7.3830/05/1993 9.20 86.80 13.00 120 2.60 0.62 1.70 0.19 7.0422/06/1993 10.20 102.50 16.30 220 1.80 0.11 1.80 0.15 7.4528/07/1993 10.30 108.00 18.00 180 2.20 0.25 1.50 0.14 7.5111/08/1993 10.00 105.00 16.60 270 1.90 0.08 2.00 0.13 8.7210/09/1993 9.00 94.00 14.80 206 1.10 0.28 1.80 0.05 7.2808/10/1993 205 1.50 0.13 2.50 0.08 7.4608/11/1993 12.40 104.00 9.90 269 2.10 0.15 3.40 0.03 7.7309/12/1993 11.20 94.00 7.60 187 1.50 0.14 2.30 0.02 7.49
20/01/1994 11.50 93.00 6.70 223 2.80 0.16 4.10 0.03 8.1817/02/1994 11.00 90.00 6.40 260 2.40 0.15 2.30 0.05 7.1103/03/1994 10.70 91.00 7.90 238 1.80 0.15 3.60 0.09 7.1121/04/1994 10.10 96.00 9.70 325 1.40 0.03 3.30 0.02 8.2404/05/1994 10.00 92.00 11.30 173 2.00 0.15 2.10 0.03 7.3015/06/1994 10.60 106.00 13.00 440 2.80 0.07 3.30 0.05 7.3514/07/1994 8.00 79.00 14.70 400 0.90 0.08 1.70 0.06 6.4612/08/1994 8.10 85.00 14.60 247 1.80 0.07 2.50 0.06 7.6401/09/1994 9.00 91.00 16.20 660 1.80 0.08 2.20 0.04 8.2413/10/1994 9.00 86.00 12.70 400 1.20 0.05 2.40 0.15 9.1810/11/1994 10.50 96.00 10.50 230 3.50 0.18 1.80 0.19 7.4908/12/1994 11.00 94.00 7.30 153 3.30 0.36 0.80 0.14 7.05
11/01/1995 11.10 95.00 8.90 200 1.50 0.11 3.10 0.01 7.8808/02/1995 10.00 105.00 15.90 238 0.70 0.30 2.80 0.04 7.0810/03/1995 10.40 92.00 8.00 156 4.60 0.29 0.70 0.07 6.8406/04/1995 11.10 105.00 12.10 270 1.00 0.01 2.10 0.04 7.72
27/09/1995 9.70 96.00 14.60 4,950 4.10 0.12 1.10 0.20 8.2219/10/1995 9.50 91.00 12.90 269 0.80 0.20 3.10 0.10 7.0102/11/1995 10.80 98.00 11.30 218 0.50 0.10 2.00 0.09 7.8214/12/1995 11.80 97.00 7.10 920 1.00 0.04 2.10 0.01 6.98
17/01/1996 10.40 91.00 9.70 212 2.00 0.04 4.70 0.04 7.0014/02/1996 12.00 96.00 6.30 229 0.10 0.21 4.50 0.11 7.1715/03/1996 10.90 92.00 7.40 183 6.30 0.12 2.80 0.23 7.2410/04/1996 12.00 110.00 10.80 318 2.00 0.03 3.10 0.12 7.2410/05/1996 11.30 106.00 11.10 324 3.90 0.05 2.90 0.04 8.2906/06/1996 9.50 95.00 15.10 221 1.50 0.27 0.05 7.14 0.4010/07/1996 9.20 107.00 21.50 921 1.90 0.11 3.10 0.08 8.51
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Dundaniel Castle (Bandon River)
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH 3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Seawater %08/08/1996 10.60 112.00 18.10 390 1.40 0.10 2.70 0.10 8.0104/09/1996 10.40 108.00 17.50 1,804 1.40 0.03 1.20 0.01 7.6804/10/1996 10.30 97.00 12.20 203 1.20 0.08 2.10 0.29 7.5106/11/1996 10.20 94.00 10.90 174 1.70 0.02 3.00 0.07 7.3904/12/1996 10.40 89.00 7.40 167 0.30 0.13 1.90 0.04 7.85
19/01/1997 9.70 96.00 194 0.70 0.08 3.10 0.09 7.7914/02/1997 10.60 91.00 6.60 179 3.80 0.27 4.00 0.04 7.3214/03/1997 10.40 92.00 9.90 216 1.00 0.05 3.30 0.04 7.7317/04/1997 11.60 119.00 14.00 665 2.10 0.04 3.00 0.07 9.6528/05/1997 8.30 86.00 17.70 400 1.70 0.18 0.80 0.10 8.0911/06/1997 9.60 100.00 17.30 1,340 2.40 0.09 2.80 0.06 7.3709/07/1997 10.00 107.00 18.80 311 1.80 0.18 2.70 0.06 8.1813/08/1997 8.60 99.00 20.00 210 1.70 0.22 2.20 0.09 7.2710/09/1997 9.60 97.00 14.20 217 0.60 0.08 4.00 0.03 7.3008/10/1997 8.30 80.00 11.80 246 1.00 0.10 3.40 0.12 7.3106/11/1997 9.30 89.00 10.20 165 1.50 0.15 3.20 0.03 6.9405/12/1997 9.80 83.00 5.30 212 1.10 0.17 5.20 0.04 7.00
22/01/1998 10.80 95.00 9.50 181 1.80 0.18 3.20 0.05 6.7804/02/1998 12.20 96.00 5.30 221 2.20 0.10 4.60 0.02 6.8604/03/1998 10.50 91.00 7.70 150 2.20 0.42 1.30 0.01 6.6022/04/1998 9.20 84.00 10.80 111 2.80 0.41 1.10 0.03 6.6320/05/1998 11.00 120.00 19.20 241 1.30 0.08 3.70 0.03 8.08June'98 No sampling carried out due to hazardous weather conditions16/07/1998 12.40 128.00 12.40 239 1.60 0.11 3.10 0.20 8.5713/08/1998 8.50 89.00 16.30 246 2.10 0.08 2.80 0.03 7.3024/09/1998 8.20 79.00 15.00 2,370 0.30 0.08 2.90 0.03 7.4409/10/1998 9.10 87.00 13.00 234 1.10 0.09 3.00 0.03 7.6226/11/1998 10.70 93.00 9.10 187 1.80 0.12 3.40 0.02 7.2010/12/1998 9.50 90.00 10.50 175 1.00 0.24 2.50 0.04 7.40
27/01/1999 10.30 91.00 7.70 178 1.40 0.17 3.00 0.03 6.4824/02/1999 11.70 90.00 8.30 186 1.80 0.08 3.60 0.02 7.0424/03/1999 11.20 106.00 10.40 232 1.50 0.07 3.30 0.02 7.0509/04/1999 10.20 94.00 12.40 193 1.40 0.08 2.10 0.03 7.1721/05/1999 10.30 100.00 14.40 221 1.30 0.09 3.00 0.03 7.2417/06/1999 8.00 80.00 15.80 299 2.40 0.13 3.20 0.05 7.0821/07/1999 7.10 71.00 17.10 257 1.90 0.12 1.90 0.08 7.0618/08/1999 7.80 84.00 16.90 240 1.50 0.13 1.50 0.05 7.2201/09/1999 8.50 88.00 15.90 216 1.10 0.11 2.50 0.04 7.9229/10/1999 9.30 80.00 10.10 212 0.90 0.08 3.10 0.03 6.9017/11/1999 12.00 102.00 8.20 217 1.50 0.07 3.50 0.02 7.3415/12/1999 12.70 98.00 4.90 193 0.80 0.10 3.50 0.02 6.88
27/01/2000 10.90 85.00 5.20 218 2.10 0.08 4.90 0.02 7.0125/02/2000 11.70 96.00 6.50 194 2.40 0.17 2.50 0.03 7.0015/03/2000 11.70 101.00 9.10 218 2.60 0.05 3.20 0.02 7.4612/04/2000 13.20 101.00 9.90 301 1.50 0.09 3.00 0.02 9.5310/05/2000 9.10 93.00 17.10 247 2.20 0.19 2.20 0.05 7.0308/06/2000 7.50 77.00 14.00 241 0.47 1.40 0.09 7.0406/07/2000 8.60 89.00 16.00 150 2.50 0.30 0.80 0.05 7.2704/08/2000 8.20 82.00 16.80 199 7.30 0.20 1.10 0.04 7.9820/09/2000 8.70 87.00 12.70 206 1.40 0.26 1.00 0.17 7.6019/10/2000 8.80 75.00 10.90 425 1.40 0.14 1.30 0.04 7.27
17/01/2001 12.60 101.00 5.90 223 1.10 0.15 4.60 0.03 7.2402/03/2001 13.10 100.00 3.30 222 2.80 0.10 3.70 0.07 7.6501/04/2001 No sampling performed in April 01 due to lack of appropiate tidal times available during working hours.30/05/2001 8.00 98.00 17.90 290 2.60 0.16 2.60 0.05 7.6828/06/2001 8.90 94.00 18.70 359 2.20 0.18 2.70 0.06 7.76 0.7012/07/2001 10.00 104.00 16.80 390 2.10 0.15 3.00 0.05 8.02 0.7021/09/2001 7.80 74.00 12.60 362 1.48 0.12 3.00 0.01 7.51 0.00
07/03/2002 10.8 99.0 10.6 205 3.60 0.08 3.60 0.03 7.56 0.0028/06/2002 9.3 85.0 14.7 227 1.20 0.09 3.10 0.02 7.55 0.0029/08/2002 9.0 99.0 18.6 351 1.40 0.07 3.00 0.03 8.30 3.2012/12/2002 10.9 89.0 7.8 231 1.20 0.10 4.30 0.03 7.19 0.00
26/03/2003 10.6 101.0 12.8 247 1.50 0.04 3.80 0.02 7.25 0.0019/06/2003 9.4 91.0 15.8 273 1.00 0.01 2.50 0.04 7.00 0.0020/08/2003 8.8 92.0 16.5 303 1.80 0.10 3.40 0.02 6.26 0.6018/11/2003 10.2 93.2 11.8 201 1.05 0.16 3.50 0.03 5.99 0.00
24/02/2004 10.1 95.1 5.9 221 4.00 0.08 4.90 0.02 7.10 0.00
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Dundaniel Castle (Bandon River)
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH 3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Seawater %11/05/2004 10.0 94.0 13.0 260 <2 0.17 4.30 0.04 7.38 0.0024/08/2004 8.7 88.0 15.9 166 <2 0.31 1.80 0.04 6.86 0.0003/11/2004 10.2 95.0 10.1 217 <2 0.15 4.00 0.02 7.05 0.00
15/02/2005 11.8 98.5 7.5 202 <2 0.09 4.10 0.06 7.20 0.0011/05/2005 9.9 89.0 10.9 253 <2 0.03 4.80 0.05 7.28 0.0012/07/2005 8.4 94.0 20.9 324 <2 0.14 3.90 0.04 7.66 0.6008/11/2005 10.0 88.6 10.4 159 <2 0.28 3.10 <0.16 7.10 0.00
22/02/2006 10.50 84.50 5.80 212 <2 0.08 3.90 <0.16 7.24 0.0005/04/2006 9.09 76.20 9.00 216 <2 0.10 4.10 <0.16 7.22 0.0016/08/2006 9.22 94.20 16.00 490 4.00 0.10 3.30 <0.16 8.36 0.9001/11/2006 9.39 87.40 10.60 212 <2 0.19 2.50 0.03 6.94 0.0013/03/2007 10.30 83.60 9.60 198 <2 0.09 4.30 <0.16 6.87 0.0022/05/2007 9.06 88.50 14.70 309 <2 0.08 4.30 <0.16 7.23 0.6021/08/2007 9.96 98.50 14.90 216 2.00 0.06 3.30 <0.16 7.35 0.0017/10/2007 10.41 96.00 12.00 236 <2 0.09 2.60 <0.16 7.22 0.0030/01/2008 11.14 91.70 7.90 212 <2 0.06 5.10 <0.16 6.89 0.0025/06/2008 8.77 85.60 14.80 192 <2 0.06 1.95 <0.16 7.70 0.0020/08/2008 8.97 89.10 15.00 196 <2 0.19 2.85 <0.16 7.08 0.0019/11/2008 11.32 98.50 10.30 204 <2 0.15 3.43 <0.16 7.20 0.0018/03/2009 11.68 102.00 10.30 214 <2 0.04 3.23 <0.16 7.09 0.0016/06/2009 9.63 98.90 17.00 268 <2 0.07 2.71 <0.16 7.37 0.0009/09/2009 10.02 94.80 13.50 137 <2 0.26 1.79 0.02 6.60 0.0023/03/2010 10.56 92.80 9.20 150 <2 0.16 1.90 0.01 6.82 0.0029/03/201019/05/2010 10.00 96.40 14.60 289 <2 0.09 3.04 0.02 7.18 0.0022/06/201001/09/2010 9.27 91.60 14.70 371 <2 0.10 3.37 0.03 7.30 0.7*02/11/2010 9.85 95.50 11.80 157 <2 0.27 1.84 0.02 6.60 0.0024/02/2011 10.62 9.30 9.90 181 <2 0.10 3.18 0.03 7.41 0.0024/05/2011 8.14 83.00 16.30 186 <2 0.10 2.20 0.02 6.85 0.0020/09/2011 9.50 97.10 16.10 179 <2 0.12 1.62 0.03 6.72 0.00
Av of Last 12 samples 87.42 Av of Last 12 samples <2 Av of last 8 samples 0.023 0.00
* Data likely to be errounoeus as saltwater should not reach this location
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Colliers Quay
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %17/08/84 7.30 82.10 19.00 29,000 3.00 0.22 0.50 0.50 7.70 50.00
28/03/1985 11.50 95.00 7.00 210 1.50 0.04 6.50 0.10 6.80 0.1610/04/1985 10.70 94.40 9.50 190 3.30 0.06 3.70 0.03 6.90 0.1410/05/1985 7.40 66.70 11.00 2,800 1.40 0.38 2.80 0.04 7.70 3.6420/06/1985 7.30 70.30 14.50 2,200 1.80 0.22 2.40 0.15 7.20 3.4225/07/1985 8.90 91.30 17.00 3,450 3.10 0.10 2.50 0.10 7.60 6.6421/08/1985 7.90 76.10 14.50 150 1.20 0.08 2.50 0.07 7.20 0.1420/09/1985 8.30 80.00 14.00 590 0.40 0.12 1.50 0.15 7.50 0.9118/11/1985 10.90 89.50 7.00 172 0.90 0.04 3.00 0.01 7.30 0.1425/11/1985 11.40 89.00 5.00 467 1.10 0.20 3.50 0.02 7.40 0.5006/12/1985 11.00 92.60 7.50 183 1.30 0.25 3.00 0.02 7.45 0.14
17/01/1986 11.70 93.70 6.00 185 1.80 0.20 2.70 0.05 7.20 0.1319/02/1986 12.30 89.80 3.50 428 2.40 0.04 2.80 0.03 7.55 0.3603/03/1986 11.70 98.50 7.50 180 1.30 0.12 1.60 0.01 7.75 0.1218/04/1986 11.90 100.00 8.00 340 1.70 0.01 1.50 0.10 7.50 0.3015/05/1986 11.00 97.00 10.00 155 1.70 0.04 2.14 0.07 7.25 0.1419/06/1986 7.90 79.00 15.60 3,600 1.55 0.31 1.29 0.06 7.55 4.9428/07/1986 11.50 122.00 16.00 1,300 1.90 0.40 0.30 0.21 8.15 20.3908/08/1986 9.10 116.00 13.00 170 2.90 0.36 2.25 0.07 7.30 0.1310/09/1986 9.50 92.00 14.00 410 1.10 0.15 4.00 0.05 7.55 0.4008/10/1986 7.80 82.50 16.00 13,900 1.50 0.50 3.60 0.01 7.50 20.9326/11/1986 10.00 73.00 8.50 185 1.90 0.56 2.90 0.13 7.15 0.1409/12/1986 11.20 91.00 6.00 170 2.25 0.60 4.00 0.10 7.03 0.12
22/01/1987 11.40 98.00 8.50 190 1.40 0.08 3.50 0.05 7.19 0.1006/02/1987 11.20 99.00 9.50 160 1.40 0.13 3.70 0.06 7.27 0.1425/03/1987 9.30 82.00 9.50 195 2.10 0.20 0.80 0.03 7.44 0.1421/04/1987 11.20 99.00 10.00 180 2.20 0.10 2.90 0.06 6.85 0.1020/05/1987 9.50 92.00 14.00 6,300 3.10 0.08 4.10 0.10 7.67 10.8104/06/1987 6.40 63.00 15.00 900 4.30 0.72 4.00 0.18 7.16 0.1223/07/1987 14.90 173.90 21.00 21,800 7.10 0.01 2.10 0.15 8.29 37.8406/08/1987 12.50 148.00 19.00 27,000 7.40 0.04 2.10 0.28 8.47 47.9018/09/1987 8.60 88.30 17.00 200 5.05 0.02 3.00 0.06 7.60 0.2214/10/1987 11.45 96.50 8.00 195 3.00 0.29 3.60 0.08 6.99 0.1412/11/1987 11.60 97.70 8.00 130 1.80 0.42 3.90 0.12 7.36 0.1302/12/1987 11.90 95.40 6.00 132 1.30 0.12 3.20 0.12 7.48 0.19
13/01/1988 8.60 70.70 7.00 150 1.10 0.34 0.10 0.05 6.77 0.1425/02/1988 9.90 79.30 6.00 220 1.10 0.24 2.20 0.06 7.30 0.1423/03/1988 8.60 75.90 10.00 160 1.60 0.24 2.90 0.09 7.17 0.1412/04/1988 10.50 94.80 11.00 450 1.20 0.22 4.00 0.06 7.80 0.4924/05/1988 10.20 94.20 11.50 195 2.10 0.22 4.00 0.16 7.45 0.1410/06/1988 9.70 95.60 15.00 320 2.20 0.22 4.00 0.30 7.68 0.2727/07/1988 10.00 102.70 16.50 210 1.00 0.08 1.90 0.20 7.68 0.2024/08/1988 10.30 103.50 16.00 410 1.10 0.15 3.32 0.11 8.05 0.4521/09/1988 9.50 89.60 13.80 3,700 0.80 0.11 2.75 0.28 7.47 5.0419/10/1988 9.80 92.50 13.00 200 1.60 0.24 3.80 0.25 7.34 0.1418/11/1988 10.50 94.80 10.80 155 1.10 0.28 3.50 0.25 7.49 0.1214/12/1988 10.70 90.10 8.00 220 1.00 0.10 2.90 0.10 7.54 0.16
19/01/1989 10.20 85.90 8.50 200 1.20 0.11 2.50 0.25 7.50 0.1301/02/1989 10.50 90.50 9.50 200 0.30 0.06 2.50 0.36 7.37 0.1216/03/1989 10.20 85.90 8.00 190 0.80 0.28 5.30 0.36 7.60 0.1220/04/1989 12.00 115.70 14.00 230 2.10 0.06 3.20 0.58 8.14 0.1403/05/1989 11.00 103.70 13.50 410 1.80 0.28 2.80 0.58 8.07 0.3615/06/1989 8.80 98.90 19.00 12,000 2.80 0.28 1.10 0.23 7.37 13.5131/07/1989 11.50 136.00 19.00 31,000 8.00 0.44 0.80 0.65 8.27 52.6016/08/1989 9.00 106.50 19.00 28,000 6.90 0.34 0.50 0.65 7.84 42.3027/09/1989 8.10 90.40 16.00 8,400 2.10 0.18 0.70 0.65 7.83 13.0612/10/1989 8.50 80.10 8.50 28,000 2.65 0.08 0.50 0.51 7.83 43.5007/11/1989 10.20 88.00 9.50 190 1.40 0.08 1.60 1.40 7.49 0.1506/12/1989 11.10 93.50 7.50 420 1.50 0.10 1.60 0.50 6.90 0.45
09/01/1990 11.00 94.90 8.00 200 2.00 0.22 3.50 1.10 7.27 0.15
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Colliers Quay
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %21/02/1990 11.00 94.90 9.00 190 0.95 0.09 3.20 0.30 7.29 0.1628/03/1990 11.10 97.90 10.00 1,600 1.45 0.05 2.90 0.71 8.00 3.0426/04/1990 9.80 99.50 14.00 9,300 2.00 0.02 1.00 0.38 7.74 16.2006/05/1990 9.10 102.00 19.00 11,000 3.50 0.22 1.90 0.75 7.63 24.9014/06/1990 12.00 130.00 17.00 23,000 4.00 0.20 4.00 0.26 8.15 36.0005/07/1990 11.20 123.00 18.00 15,000 1.50 0.18 3.50 0.31 8.37 25.1008/08/1990 11.00 135.00 20.50 26,000 3.20 0.07 1.00 0.17 8.40 40.5426/09/1990 8.70 93.00 13.50 32,000 4.02 0.42 1.00 0.20 7.47 52.2625/10/1990 9.30 82.00 10.00 285 2.30 0.22 2.20 0.16 7.05 0.3010/11/1990 9.80 88.00 10.50 370 2.25 0.18 2.30 0.30 7.12 0.3513/12/1990 12.10 99.00 6.50 3,900 2.30 0.22 2.50 0.26 7.03 5.79
14/01/1991 11.45 89.00 5.00 230 1.70 0.22 4.80 0.40 7.02 0.1827/02/1991 11.20 92.00 7.00 210 1.60 0.10 2.75 0.20 6.96 0.1427/03/1991 11.75 99.00 8.00 220 1.50 0.12 3.00 0.30 7.35 0.1609/04/1991 12.50 115.40 12.00 245 1.90 0.09 2.75 0.11 7.88 0.2130/05/1991 8.50 94.80 18.00 10,000 1.30 0.09 1.75 0.15 7.53 19.8027/06/1991 11.25 117.90 17.50 6,200 3.75 0.23 1.50 0.56 8.24 10.1826/07/1991 9.00 101.20 18.50 8,500 2.20 0.21 1.30 0.26 7.46 16.0206/08/1991 8.25 86.50 18.00 7,200 1.75 0.29 1.50 0.46 7.73 12.6118/09/1991 7.80 80.10 17.00 2,500 1.10 0.35 1.30 0.75 6.89 5.6720/10/1991 11.80 108.80 9.00 1,650 2.00 0.10 1.80 0.11 7.06 2.0920/11/1991 11.65 98.10 8.00 205 1.80 0.22 2.50 0.12 7.35 0.1408/12/1991 10.45 88.00 8.00 210 1.20 0.30 3.50 0.24 7.20 0.23
15/01/1992 12.40 107.00 8.50 330 1.40 0.18 2.90 0.28 7.23 0.3402/02/1992 11.50 96.90 8.50 1,800 1.00 0.13 2.00 0.30 7.36 2.8917/03/1992 10.95 11.00 260 1.00 0.05 3.70 0.25 7.3430/04/1992 12.30 113.60 11.50 210 0.80 0.13 2.90 0.20 7.20 0.1628/05/1992 9.30 93.50 16.00 255 1.00 0.15 1.50 0.14 7.33 0.2030/06/1992 9.20 100.30 20.00 19,500 2.50 0.28 2.30 0.28 8.06 37.8415/07/1992 11.40 126.80 20.50 2,500 2.30 0.15 2.00 0.18 8.18 3.6026/08/1992 11.20 112.60 15.50 1,000 1.80 0.18 2.90 0.31 7.49 0.6826/09/1992 10.70 100.90 12.50 1,550 1.40 0.13 2.20 0.31 7.22 1.7126/10/1992 10.45 90.20 8.50 5,550 1.60 0.10 1.80 0.09 7.45 11.1621/11/1992 11.30 95.20 8.50 220 1.90 0.12 2.60 0.09 7.21 0.1517/12/1992 12.13 97.20 5.50 200 1.70 0.23 3.00 0.14 7.08 0.13
30/01/1993 11.15 93.90 8.00 210 1.40 0.10 3.60 0.08 7.30 0.1413/02/1993 11.90 102.70 8.50 240 1.55 0.14 3.30 0.08 7.70 0.1421/03/1993 10.75 94.90 10.00 620 1.60 0.11 2.00 0.07 7.30 0.7619/04/1993 11.30 106.60 12.80 260 1.20 0.08 2.30 0.06 7.61 0.1830/05/1993 8.90 84.00 13.00 140 2.70 0.65 1.90 0.17 7.21 0.1122/06/1993 10.60 106.50 16.30 500 1.40 0.12 2.10 0.10 7.61 0.5428/07/1993 10.00 104.80 18.30 730 2.60 0.22 1.75 0.13 7.42 0.8611/08/1993 10.60 112.00 16.80 15,000 3.40 0.10 1.00 0.13 8.44 34.0510/09/1993 8.20 83.00 14.70 33,030 2.00 0.18 0.40 0.06 7.7308/10/1993 206 1.60 0.18 2.70 0.09 7.4408/11/1993 9.40 86.00 9.60 17,880 2.10 0.05 1.10 0.07 7.8209/12/1993 10.50 92.00 7.50 202 1.10 0.24 2.30 0.03 7.41 0.50
20/01/1994 11.20 91.00 6.30 225 3.40 0.15 4.00 0.03 8.25 0.1317/02/1994 11.20 91.00 6.30 237 2.80 0.13 3.70 0.04 7.09 0.4103/03/1994 10.80 93.00 8.30 227 1.80 0.11 3.60 0.04 7.13 0.1321/04/1994 10.20 96.00 10.20 466 1.00 0.03 3.40 0.03 8.16 0.9304/05/1994 10.60 96.00 11.30 214 1.60 0.18 2.10 0.04 7.41 0.3715/06/1994 9.90 99.00 13.00 2,530 2.70 0.09 2.70 0.05 7.53 5.7814/07/1994 7.80 79.00 15.30 11,450 1.40 0.09 2.00 0.10 7.34 32.7012/08/1994 8.00 82.00 15.10 1,029 1.90 0.10 2.20 0.07 7.58 2.3501/09/1994 9.00 89.00 15.30 1,350 1.70 0.09 2.40 0.06 7.83 3.0913/10/1994 8.70 82.00 12.20 3,660 2.30 0.07 2.30 0.18 7.73 9.4110/11/1994 10.90 98.00 10.40 189 3.80 0.18 2.10 0.21 7.51 0.3208/12/1994 11.00 95.00 7.30 155 4.30 0.45 1.20 0.21 7.29 0.27
11/01/1995 11.00 97.00 8.80 272 2.10 0.12 2.90 0.04 7.68 0.4708/02/1995 10.50 107.00 15.20 261 1.30 0.21 2.80 0.06 7.00 0.45
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Colliers Quay
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %10/03/1995 10.50 91.00 7.80 177 4.80 0.29 1.00 0.15 7.00 0.3006/04/1995 9.70 89.00 11.80 776 1.10 0.01 2.00 0.04 7.76 1.5527/09/1995 6.20 62.00 15.60 11,790 2.60 0.21 1.60 0.20 7.90 33.7019/10/1995 9.70 91.00 12.80 410 0.20 0.20 2.80 0.08 7.03 0.8202/11/1995 10.40 100.00 11.50 521 0.70 0.10 1.80 0.04 7.80 1.0414/12/1995 11.80 97.00 7.30 323 2.70 0.04 1.50 0.02 7.01 0.65
17/01/1996 9.70 88.00 9.60 224 5.00 0.03 4.60 0.04 6.74 0.4014/02/1996 12.00 94.00 6.30 223 0.20 0.20 4.40 0.13 7.10 0.4015/03/1996 11.60 98.00 7.30 193 2.00 0.11 3.70 0.20 7.28 0.3010/04/1996 9.90 89.00 10.80 1,110 4.00 0.03 3.00 0.11 7.42 2.2010/05/1996 8.50 78.00 11.30 928 2.00 0.04 2.50 0.04 7.47 1.9006/06/1996 8.60 86.00 14.90 583 1.70 0.28 2.10 0.07 7.40 1.2010/07/1996 13.20 131.00 18.50 7,220 2.60 0.07 2.30 0.06 8.56 20.6008/08/1996 6.70 68.00 16.70 530 3.90 0.12 2.40 0.10 8.00 1.1004/09/1996 7.70 82.00 18.30 3,950 2.20 0.04 0.90 0.01 7.51 10.2004/10/1996 8.90 83.00 11.80 576 1.10 0.10 2.00 0.16 7.65 1.1506/11/1996 10.50 97.00 10.90 212 1.20 0.03 3.50 0.04 7.44 0.4004/12/1996 10.20 93.00 7.10 172 0.10 0.17 2.60 0.05 7.82 0.29
19/01/1997 9.90 99.00 327 1.00 0.15 3.20 0.08 7.84 0.6514/02/1997 11.70 93.00 6.50 185 5.80 0.18 4.80 0.04 7.36 0.3014/03/1997 10.40 91.00 9.60 221 1.00 0.12 3.10 0.04 7.81 0.3817/04/1997 8.90 87.00 14.10 653 1.30 0.04 3.00 0.06 8.22 1.3028/05/1997 8.00 85.00 18.60 11,220 1.80 0.11 0.90 0.07 8.08 32.0011/06/1997 9.30 97.00 16.60 7,140 2.20 0.07 2.10 0.06 7.46 20.4009/07/1997 6.80 74.00 19.90 6,560 2.40 0.23 2.50 0.06 8.10 18.7013/08/1997 8.80 90.00 19.10 310 2.20 0.20 2.20 0.09 7.12 0.6210/09/1997 9.70 96.00 13.70 230 1.20 0.08 2.90 0.03 7.30 0.3908/10/1997 8.00 79.00 12.40 530 1.20 0.10 3.20 0.11 7.32 1.1006/11/1997 8.70 84.00 10.20 172 1.40 0.10 2.80 0.04 7.11 0.3005/12/1997 10.40 84.00 5.00 226 2.80 0.14 5.50 0.09 7.03 0.00
22/01/1998 11.00 98.00 9.50 181 1.80 0.18 3.20 0.05 6.68 0.0004/02/1998 10.80 86.00 5.60 235 2.10 0.09 4.70 0.03 6.77 0.0004/03/1998 10.60 92.00 7.70 142 2.50 0.43 1.40 0.02 6.64 0.0022/04/1998 9.50 90.00 10.50 105 2.80 0.41 0.90 0.04 6.66 0.0020/05/1998 9.20 100.00 18.30 1,093 2.20 0.14 2.40 0.03 8.09 2.10June'98 No sampling carried out due to hazardous weather conditions16/07/1998 9.50 97.00 9.50 1,027 2.80 0.11 2.10 0.20 7.60 1.9613/08/1998 7.50 79.00 18.10 2,290 3.40 0.15 1.50 0.04 7.33 4.4024/09/1998 8.30 79.00 14.50 8,260 0.60 0.14 1.90 0.04 7.40 15.8009/10/1998 8.00 77.00 12.50 792 1.10 0.14 2.00 0.04 7.94 0.4026/11/1998 10.60 96.00 9.10 200 1.50 0.12 3.60 0.03 7.04 0.0010/12/1998 8.80 88.00 10.70 206 1.20 0.31 3.00 0.05 7.28 0.00
27/01/1999 10.30 89.00 7.90 187 2.20 0.17 3.00 0.03 6.49 0.0024/02/1999 9.80 93.00 8.50 460 2.00 0.13 3.50 0.03 6.85 0.9024/03/1999 8.30 83.00 10.30 455 1.40 0.09 2.60 0.02 7.20 0.9009/04/1999 10.20 96.00 11.90 203 1.50 0.09 2.40 0.04 7.02 0.0021/05/1999 9.80 97.00 14.30 237 1.00 0.07 3.20 0.02 7.16 0.0017/06/1999 6.80 68.00 16.20 3,230 2.60 0.17 2.20 0.04 7.25 6.2021/07/1999 8.10 86.00 17.10 4,250 1.00 0.20 1.50 0.07 7.09 8.1018/08/1999 6.60 69.00 16.50 1,732 1.50 0.23 0.80 0.08 7.38 3.3001/09/1999 7.20 73.00 16.10 295 1.00 0.17 2.10 0.06 7.65 0.0029/10/1999 9.50 85.00 10.00 216 0.90 0.10 3.00 0.03 7.02 0.0017/11/1999 8.40 72.00 9.20 335 2.20 0.10 3.10 0.02 7.34 0.6015/12/1999 12.50 97.00 5.40 196 1.70 0.12 3.80 0.02 6.85 0.00
27/01/2000 11.10 91.00 5.20 234 2.30 0.06 4.70 0.03 7.12 0.0025/02/2000 11.40 93.00 6.60 194 2.30 0.14 2.60 0.03 7.13 0.0015/03/2000 10.00 91.00 9.20 223 2.40 0.06 3.20 0.02 7.32 0.00
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Colliers Quay
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %12/04/2000 10.20 100.00 9.70 2,650 1.40 0.10 2.80 0.04 8.20 5.0610/05/2000 7.10 75.00 18.10 3,410 1.50 0.18 1.50 0.05 7.14 6.5008/06/2000 6.70 65.00 14.40 531 0.26 0.70 0.07 7.18 1.0006/07/2000 6.30 68.00 16.90 627 3.00 0.52 0.20 0.12 7.33 1.2004/08/2000 6.10 66.00 16.80 2,830 7.10 0.30 0.00 0.07 8.12 5.4020/09/2000 6.30 69.00 13.80 2,570 1.40 0.30 1.10 0.05 7.32 4.9019/10/2000 9.80 89.00 10.30 215 1.60 0.13 1.50 0.03 7.29 0.0017/01/2001 12.70 99.00 5.40 230 2.20 0.13 4.70 0.03 7.23 0.0002/03/2001 12.10 94.00 3.30 278 2.40 0.10 4.20 0.14 7.50 0.0001/04/2001 No sampling performed in April 01 due to lack of appropiate tidal times available during working hours.30/05/2001 7.60 84.00 17.80 2,190 2.00 0.17 1.40 0.06 7.36 4.2028/06/2001 6.60 76.00 19.60 8,280 3.00 0.20 0.90 0.04 7.49 15.8010/01/1900 10.30 108.00 18.00 7,430 3.20 0.16 0.90 0.04 7.83 14.2021/09/2001 8.40 81.00 14.10 13,610 3.40 0.24 0.50 0.03 7.49 26.00
07/03/2002 11.0 98.0 10.1 264 3.60 0.10 3.60 0.03 7.48 0.0028/06/2002 8.6 82.0 13.8 234 0.70 0.08 3.40 0.03 7.46 0.0029/08/2002 6.5 70.0 18.4 4,300 2.10 0.16 1.70 0.03 7.57 39.1012/12/2002 10.9 87.0 7.5 240 0.90 0.07 4.80 0.03 7.24 0.00
26/03/2003 10.3 96.0 10.7 282 1.10 0.05 3.80 0.02 7.28 0.0019/06/2003 8.6 89.0 16.1 269 1.60 0.00 2.70 0.03 7.07 0.0020/08/2003 5.7 61.0 17.3 2,960 3.10 0.13 2.10 0.02 6.95 5.6018/11/2003 9.8 90.4 11.6 207 1.17 0.16 3.30 0.04 6.05 0.00
24/02/2004 10.0 94.7 6.4 213 2.00 0.14 5.10 0.03 7.22 0.0011/05/2004 8.4 76.0 12.9 1,188 <2 0.15 3.60 0.02 7.70 2.3024/08/2004 8.7 90.0 15.9 164 <2 0.31 1.60 0.04 6.92 0.0003/11/2004 10.4 95.0 10.0 218 <2 0.16 4.20 0.03 7.12 0.00
15/02/2005 11.7 100.3 7.4 201 <2 0.09 4.30 0.02 7.14 0.0011/05/2005 9.3 84.0 11.0 260 <2 0.03 5.30 0.02 7.11 0.0012/07/2005 7.1 80.0 22.1 2,800 2 0.15 2.60 0.03 7.50 5.3008/11/2005 9.98 88.1 10.5 171 <2 0.31 3.50 <0.16 7.07 0.00
22/02/2006 10.80 92.50 5.50 332 <2 0.10 3.90 <0.16 7.22 0.6005/04/2006 9.24 79.80 8.70 217 <2 0.10 4.00 <0.16 7.23 0.0016/08/2006 5.58 75.60 17.60 31,503 <2 0.13 0.20 <0.16 7.91 60.2001/11/2006 8.89 74.70 10.40 217 <2 0.13 2.00 0.03 7.02 0.0013/03/2007 9.58 82.30 9.30 210 <2 0.10 5.20 <0.16 6.95 0.0022/05/2007 7.38 72.20 15.70 4,670 <2 0.17 2.50 <0.16 7.37 8.9021/08/2007 8.83 87.90 15.10 3,320 <2 0.11 1.80 <0.16 7.36 6.3017/10/2007 8.86 81.50 12.30 560 <2 0.10 2.50 <0.16 7.22 1.1030/01/2008 11.24 92.50 8.00 220 <2 0.09 5.20 <0.16 7.08 0.0025/06/2008 8.06 81.60 15.60 229 <2 0.05 2.33 <0.16 7.60 0.0020/08/2008 8.37 82.50 14.80 193 <2 0.16 2.69 <0.16 7.13 0.0019/11/2008 9.68 84.80 10.10 204 <2 0.14 3.58 <0.16 7.19 0.0018/03/2009 10.86 92.00 8.90 255 <2 0.05 3.28 <0.16 6.89 0.0016/06/2009 8.81 90.20 18.50 6,540 <2 0.11 2.16 <0.16 7.58 12.5009/09/2009 9.66 93.30 13.60 140 <2 0.25 1.86 0.02 6.64 0.0023/03/2010 10.43 94.80 9.20 144 <2 0.15 1.80 0.01 6.85 0.0022/06/201019/05/2010 9.20 86.00 14.50 1,944 <2 0.16 3.05 0.02 7.33 3.7022/06/201001/09/2010 10.19 103.60 16.90 19,540 6.00 0.30 0.24 0.01 8.16 37.3002/11/2010 9.86 92.30 11.70 170 <2 0.27 1.88 0.02 6.85 0.0024/02/2011 10.66 93.30 9.80 185 <2 0.10 3.48 0.03 7.37 0.0024/05/2011 8.04 82.50 16.40 211 <2 0.10 2.39 0.02 6.93 0.0020/09/2011 10.40 103.00 14.50 369 <2 0.13 1.80 0.03 7.21 0.70
Av of Last 12 samples 91.53 Av of Last 12 samples 2.3 Av of last 8 samples 0.020 4.52
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Shippool Castle
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %17/08/84 8.30 98.20 19.00 31,000 4.10 0.20 0.30 0.36 8.00 59.00
28/03/1985 11.30 92.80 7.50 390 2.20 0.06 5.50 0.08 7.10 0.4010/04/1985 10.30 90.90 9.50 270 3.00 0.07 3.70 0.02 6.90 0.3210/05/1985 8.00 73.80 11.50 9,600 1.60 0.28 2.00 0.02 7.90 16.0220/06/1985 8.90 92.20 15.00 16,000 3.00 0.14 1.25 0.02 7.90 29.5825/07/1985 9.60 100.60 17.50 14,000 6.05 0.02 1.00 0.11 8.60 22.7521/08/1985 7.90 76.10 14.50 255 1.40 0.08 1.00 0.02 7.20 0.2920/09/1985 7.10 66.90 13.00 4,000 0.70 0.12 1.50 0.12 7.50 6.5518/11/1985 10.90 89.50 7.00 255 1.20 0.06 2.50 0.04 7.40 0.2925/11/1985 11.70 91.40 5.00 7,190 1.60 0.07 2.75 0.04 7.50 10.8106/12/1985 10.70 90.10 7.50 342 1.70 0.10 3.00 0.15 7.30 0.36
17/01/1986 11.70 96.10 6.50 246 1.95 0.22 2.50 0.06 7.20 0.2119/02/1986 12.10 92.10 3.50 5,900 2.50 0.03 3.50 0.03 7.50 9.1003/03/1986 11.70 96.10 7.00 180 2.20 0.12 1.60 0.01 7.75 0.1318/04/1986 10.70 90.00 8.00 1,700 1.90 0.03 0.80 0.06 7.50 2.0315/05/1986 9.70 86.00 10.00 260 2.20 0.06 2.18 0.05 7.20 0.2919/06/1986 9.55 96.00 15.90 1,700 1.70 0.31 0.63 0.04 7.55 23.3028/07/1986 13.00 71.00 16.50 20,000 3.50 0.56 0.30 0.12 8.25 32.7608/08/1986 9.20 87.00 13.00 200 1.85 0.34 2.40 0.07 7.20 0.1510/09/1986 9.70 96.00 14.50 3,000 0.40 0.31 3.40 0.03 7.65 9.1008/10/1986 7.30 77.00 16.00 19,000 1.30 0.25 2.80 0.01 7.70 34.5926/11/1986 10.55 91.00 8.50 180 1.90 0.42 3.30 0.13 7.10 0.1409/12/1986 11.25 91.00 5.50 170 1.80 0.44 4.10 0.17 7.03 0.12
22/01/1987 11.20 97.00 8.50 180 1.35 0.06 3.80 0.06 7.17 0.1406/02/1987 11.70 103.00 9.50 195 1.35 0.12 3.80 0.05 7.27 0.1825/03/1987 10.30 91.00 9.50 4,350 2.20 0.24 2.60 0.05 7.38 6.6721/04/1987 10.50 95.00 11.00 1,550 2.50 0.12 3.00 0.06 6.83 2.1620/05/1987 9.30 92.00 15.00 16,000 3.10 0.11 3.70 0.10 7.86 27.0304/06/1987 7.40 74.00 16.00 1,100 4.30 0.28 3.50 0.11 7.38 19.8223/07/1987 15.40 189.20 21.00 27,100 8.70 0.01 1.90 0.95 8.30 49.5506/08/1987 12.70 115.00 19.00 32,500 10.00 0.04 1.50 0.32 8.46 58.9018/09/1987 8.90 89.40 16.50 2,500 2.10 0.02 2.10 0.06 7.44 7.2014/10/1987 11.10 93.50 8.00 1,950 2.10 0.47 2.90 0.07 7.17 2.8012/11/1987 11.50 96.80 8.00 150 1.00 0.44 3.50 0.18 7.37 0.1502/12/1987 12.10 96.90 6.00 3,600 0.50 0.18 3.50 0.12 7.39 9.50
13/01/1988 8.50 69.80 7.00 135 1.00 0.32 0.12 0.06 6.62 0.1425/02/1988 10.00 82.20 6.50 1,750 1.70 0.15 1.60 0.08 7.27 2.5023/03/1988 8.90 78.50 10.00 210 2.10 0.72 3.10 0.06 7.23 0.2012/04/1988 9.80 88.40 10.50 12,000 2.10 0.18 2.80 0.10 7.85 19.8224/05/1988 9.90 89.40 11.00 210 2.00 0.50 3.90 0.08 7.71 0.2010/06/1988 8.20 80.80 15.20 4,400 2.50 0.20 4.10 0.27 7.40 10.1027/07/1988 10.20 104.70 16.50 210 1.00 0.08 1.70 0.11 7.77 0.2024/08/1988 8.50 85.40 15.50 9,400 1.10 0.14 4.10 0.10 7.90 14.9621/09/1988 9.20 88.70 13.50 12,000 0.50 0.13 3.20 0.23 7.65 15.8619/10/1988 9.90 93.40 13.00 205 1.50 0.20 3.90 0.25 7.40 0.1418/11/1988 10.15 91.60 10.80 1,300 1.70 0.48 4.10 0.21 7.30 2.0214/12/1988 10.50 88.50 8.00 225 0.90 0.11 3.30 0.09 7.40 0.16
19/01/1989 10.00 84.20 8.00 480 1.00 0.09 3.00 0.27 7.43 0.5001/02/1989 10.50 90.50 9.50 290 0.60 0.18 2.00 0.27 7.29 0.2516/03/1989 10.20 85.90 8.00 190 1.10 0.40 5.50 0.29 7.57 0.1220/04/1989 10.20 94.10 12.00 3,000 2.10 0.06 1.80 0.61 7.50 4.2303/05/1989 10.00 99.50 13.00 7,400 1.10 0.26 1.90 0.48 7.83 11.5315/06/1989 9.15 106.70 21.00 22,000 4.05 0.26 1.10 0.20 7.85 31.0531/07/1989 12.20 155.20 20.00 40,000 8.20 0.22 0.45 0.65 8.46 70.4016/08/1989 9.40 117.50 19.00 38,000 6.10 0.20 0.40 0.81 7.98 64.8027/09/1989 11.00 116.20 16.00 22,000 2.70 0.11 1.20 0.75 7.77 32.4312/10/1989 10.40 104.20 8.00 34,000 5.70 0.10 0.50 0.48 8.12 55.8007/11/1989 9.30 80.20 9.00 200 1.30 0.10 1.80 0.18 7.36 0.1806/12/1989 10.90 91.80 7.50 400 1.60 0.10 1.30 0.40 7.04 0.43
09/01/1990 11.50 99.20 8.50 215 2.00 0.19 3.80 0.90 7.20 0.15
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Shippool Castle
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %21/02/1990 10.90 94.00 9.00 210 2.50 0.09 3.10 0.22 7.31 0.1828/03/1990 10.80 97.40 11.00 7,400 1.50 0.04 2.70 0.71 7.80 8.9026/04/1990 9.70 100.50 15.00 12,000 2.10 0.08 1.20 0.36 7.68 30.2006/05/1990 9.50 105.00 18.50 12,000 6.00 0.21 2.00 0.60 7.70 35.3014/06/1990 12.20 139.00 17.00 28,000 3.45 0.19 3.90 0.23 8.24 48.6005/07/1990 11.50 127.00 17.50 15,500 1.55 0.19 4.00 0.23 8.40 25.9008/08/1990 11.50 141.00 20.50 31,500 3.80 0.12 1.80 0.15 8.50 51.3626/09/1990 8.90 95.00 13.50 34,000 3.10 0.42 0.95 0.16 7.58 61.2725/10/1990 9.25 82.00 10.00 1,650 2.00 0.30 1.90 0.08 7.09 2.5210/11/1990 10.20 92.00 10.50 7,300 1.70 0.20 1.90 0.30 7.26 11.5313/12/1990 11.75 103.00 6.50 15,000 3.00 0.20 2.10 0.30 7.20 31.52
14/01/1991 11.35 89.00 5.00 270 1.70 0.26 4.40 0.40 7.11 0.2027/02/1991 10.75 88.30 7.00 230 1.50 0.12 2.60 0.19 6.95 0.1627/03/1991 11.30 95.20 8.00 295 1.15 0.10 2.50 0.22 7.28 0.2709/04/1991 10.90 100.60 12.00 1,850 1.20 0.14 2.00 0.05 7.45 3.3030/05/1991 8.75 96.50 18.00 16,500 1.10 0.14 1.50 0.14 7.53 36.0027/06/1991 10.60 116.90 17.50 16,000 3.95 0.33 1.50 0.66 8.18 29.7326/07/1991 9.30 104.60 18.50 19,500 3.30 0.22 1.10 0.30 7.87 36.0406/08/1991 8.40 92.60 18.00 18,500 3.70 0.42 1.00 0.40 7.91 33.1518/09/1991 8.00 86.40 17.00 8,450 1.90 0.52 1.30 0.79 7.12 14.7720/10/1991 10.10 94.10 10.00 14,000 1.50 0.12 1.20 0.13 7.04 36.0420/11/1991 11.50 96.90 8.30 310 1.80 0.29 2.20 0.23 7.00 0.2808/12/1991 10.30 86.80 8.00 6,500 1.30 0.29 2.30 0.25 7.19 1.15
15/01/1992 12.60 106.00 8.30 1,850 1.00 0.22 2.30 0.28 7.49 2.8902/02/1992 10.85 96.50 8.50 8,900 0.90 0.18 1.80 0.30 7.42 17.2317/03/1992 10.55 11.00 1,100 0.90 0.08 3.00 0.25 7.2430/04/1992 11.60 107.10 11.50 1,050 0.40 0.14 2.30 0.20 7.20 2.2628/05/1992 8.50 85.40 16.00 4,600 1.80 0.17 1.50 0.12 7.44 8.4230/06/1992 10.40 127.80 21.00 23,500 3.20 0.38 1.80 0.20 8.31 49.5615/07/1992 10.05 117.30 20.50 1,800 2.90 0.10 1.50 0.15 7.93 31.5326/08/1992 10.20 102.50 15.50 5,800 1.90 0.18 2.30 0.17 7.30 8.2826/09/1992 9.80 97.50 12.50 7,550 1.35 0.16 2.00 0.30 7.41 14.0626/10/1992 10.50 95.70 8.50 11,500 1.80 0.10 1.60 0.09 7.59 21.0821/11/1992 10.80 91.00 8.50 3,450 1.70 0.11 1.80 0.10 7.29 5.0517/12/1992 12.25 98.20 5.50 245 1.80 0.22 2.90 0.10 7.17 0.18
30/01/1993 11.30 95.20 8.00 250 1.50 0.11 3.80 0.09 7.30 0.2113/02/1993 12.10 104.40 8.50 1,600 1.60 0.11 2.75 0.09 7.70 4.5021/03/1993 10.30 90.90 10.00 8,150 2.00 0.15 1.70 0.11 7.37 1.5519/04/1993 10.50 99.10 12.80 6,080 1.10 0.10 1.70 0.07 7.52 9.7330/05/1993 8.70 82.10 13.00 170 2.60 0.70 2.10 0.21 6.95 0.1622/06/1993 9.80 98.50 16.30 4,700 1.65 0.14 1.90 0.10 7.53 7.0228/07/1993 9.75 109.70 18.50 7,750 2.50 0.25 1.80 0.11 7.56 13.6911/08/1993 10.00 105.00 17.00 18,000 3.80 0.12 1.20 0.08 8.75 33.7810/09/1993 8.60 87.00 14.70 10,390 1.70 0.35 1.00 0.07 7.7608/10/1993 3,200 1.70 0.19 2.20 0.09 7.4508/11/1993 9.80 88.00 9.10 26,778 2.10 0.10 0.70 0.12 7.9709/12/1993 11.30 96.00 7.50 261 2.00 0.17 1.90 0.04 7.38 1.00
20/01/1994 11.60 93.00 6.30 217 3.20 0.16 3.90 0.03 8.05 0.1417/02/1994 11.30 92.00 6.10 232 2.90 0.14 3.20 0.07 7.17 0.3903/03/1994 11.00 94.00 8.10 237 1.50 0.12 3.40 0.09 7.12 0.1421/04/1994 10.30 100.00 10.30 10,380 3.20 0.11 2.30 0.09 7.91 26.6904/05/1994 10.00 93.00 11.20 309 1.40 0.21 2.20 0.04 7.75 0.6215/06/1994 10.10 101.00 13.00 16,150 4.50 0.10 1.90 0.03 8.22 46.1414/07/1994 8.00 82.00 15.90 13,620 2.00 0.12 1.10 0.10 7.31 38.9012/08/1994 8.50 85.00 15.40 8,440 2.60 0.11 1.90 0.09 7.60 24.1101/09/1994 9.90 97.00 14.70 18,910 5.70 0.10 1.90 0.06 8.23 54.0313/10/1994 9.40 86.00 12.40 18,400 3.00 0.09 0.80 0.08 8.06 52.5710/11/1994 10.60 96.00 10.50 403 3.10 0.19 1.90 0.12 7.50 0.8108/12/1994 11.20 98.00 7.40 162 6.90 0.54 1.50 0.20 7.13 0.28
11/01/1995 11.20 93.00 8.90 320 1.50 0.08 3.00 0.07 7.77 0.6408/02/1995 10.30 106.00 15.20 910 1.30 0.26 3.30 0.04 7.04 1.82
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Shippool Castle
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %10/03/1995 10.60 92.00 7.20 304 4.70 0.29 0.90 0.11 6.98 0.5206/04/1995 10.10 93.00 11.80 3,640 0.60 0.02 2.00 0.06 7.63 9.3627/09/1995 7.20 73.00 15.30 12,530 2.20 0.18 0.80 0.11 7.89 35.8019/10/1995 10.10 94.00 12.60 569 1.10 0.25 2.80 0.08 7.18 1.1002/11/1995 9.20 88.00 12.40 8,130 0.80 0.10 1.40 0.07 7.28 23.2014/12/1995 11.80 97.00 7.30 1,924 1.40 0.05 2.10 0.01 7.03 4.40
11/01/1996 11.30 100.00 9.60 218 2.40 0.04 4.70 0.03 6.94 0.4014/02/1996 12.50 99.00 5.80 229 2.00 0.25 4.90 0.19 7.29 0.4015/03/1996 11.40 97.00 7.00 193 2.40 0.09 3.50 0.30 7.32 0.3010/04/1996 10.30 95.00 10.50 1,540 7.00 0.05 2.20 0.13 8.02 3.5010/05/1996 9.80 94.00 12.30 12,800 2.60 0.03 2.40 0.06 7.31 36.7006/06/1996 8.00 80.00 15.20 768 1.40 0.28 2.40 0.11 6.94 1.5010/07/1996 14.60 157.00 19.80 23,719 5.90 0.12 1.70 0.08 8.55 67.8008/08/1996 8.00 84.00 17.10 14,360 3.60 0.31 2.00 0.10 7.34 41.0004/09/1996 11.70 117.00 18.30 21,590 1.60 0.01 1.10 0.01 7.50 61.7004/10/1996 9.00 86.00 12.70 6,570 1.30 0.15 1.90 0.13 7.78 19.2906/11/1996 10.50 98.00 11.10 475 1.80 0.02 3.20 0.03 7.40 1.0004/12/1996 10.60 89.00 7.10 171 1.10 0.16 3.10 0.04 7.80 0.29
19/01/1997 9.80 99.00 2,660 0.90 0.18 2.70 0.06 7.84 6.0814/02/1997 11.60 96.00 6.50 252 6.40 0.20 3.90 0.04 7.43 0.4014/03/1997 10.20 91.00 10.10 517 1.00 0.11 3.90 0.04 7.83 1.0317/04/1997 11.90 115.00 14.10 25,155 1.00 0.05 2.40 0.05 8.45 71.9028/05/1997 8.80 94.00 17.80 18,320 1.60 0.10 1.00 0.05 8.15 52.0011/06/1997 9.40 100.00 17.10 17,460 2.40 0.07 1.90 0.04 7.93 49.9009/07/1997 8.70 93.00 20.50 18,580 2.90 0.29 1.90 0.04 8.26 53.1013/08/1997 8.60 96.00 19.90 4,630 1.70 0.23 1.90 0.09 7.23 11.9010/09/1997 9.20 90.00 14.20 1,977 1.10 0.12 1.90 0.03 7.40 4.5008/10/1997 8.20 84.00 13.90 4,260 1.20 0.12 1.70 0.13 7.42 11.0006/11/1997 10.00 93.00 10.00 180 1.40 0.18 2.50 0.04 7.04 0.3005/12/1997 12.00 95.00 5.10 266 1.40 0.13 5.10 0.03 7.10 0.00
22/01/1998 11.00 96.00 9.20 181 2.10 0.18 3.40 0.04 6.71 0.0004/02/1998 12.10 96.00 5.10 469 1.70 0.09 4.40 0.02 6.96 0.9004/03/1998 10.30 90.00 7.80 148 2.00 0.46 1.30 0.03 6.70 0.0022/04/1998 11.10 102.00 10.20 115 3.30 0.47 0.90 0.04 6.74 0.0020/05/1998 12.60 146.00 18.70 9,270 1.80 0.13 1.70 0.02 7.68 17.70June'98 No sampling carried out due to hazardous weather conditions16/07/1998 12.30 128.00 12.30 8,670 5.20 0.17 1.00 0.06 8.36 16.6013/08/1998 9.60 102.00 18.20 10,810 4.10 0.22 0.90 0.02 7.80 20.6024/09/1998 9.00 91.00 15.10 1,962 0.50 0.16 1.70 0.04 7.69 3.7009/10/1998 9.40 90.00 4260.00 4,260 1.10 0.21 0.90 0.04 7.47 8.1026/11/1998 11.10 96.00 8.80 192 1.70 0.13 3.40 0.02 7.23 0.0010/12/1998 8.70 85.00 10.20 211 1.10 0.19 2.60 0.04 7.40 0.00
27/01/1999 11.20 92.00 7.30 177 2.00 0.18 2.70 0.03 6.64 0.0024/02/1999 10.00 94.00 8.00 3,800 2.00 0.11 1.40 0.03 6.93 7.3024/03/1999 10.10 93.00 10.40 4,140 0.90 0.12 0.80 0.03 7.22 7.9009/04/1999 9.60 89.00 11.80 1,410 1.20 0.10 0.90 0.04 7.12 2.7021/05/1999 9.30 93.00 14.80 2,380 1.00 0.19 1.80 0.03 7.40 4.5017/06/1999 10.00 106.00 17.00 12,070 6.50 0.16 1.20 0.02 8.02 23.1021/07/1999 10.40 109.00 17.60 18,500 4.60 0.29 1.20 0.04 7.34 35.3018/08/1999 8.70 93.00 17.40 9,000 3.40 0.23 0.20 0.06 7.67 17.2001/09/1999 8.10 84.00 16.80 1,978 1.00 0.24 1.10 0.07 7.61 3.8029/10/1999 9.90 92.00 10.80 667 1.20 0.17 1.80 0.04 7.26 1.3017/11/1999 10.40 95.00 9.80 1,138 2.00 0.09 2.80 0.02 7.37 2.2015/12/1999 12.70 98.00 5.00 198 1.70 0.11 4.10 0.02 6.71 0.00
27/01/2000 12.00 94.00 5.30 291 2.10 0.11 4.70 0.03 7.25 0.0025/02/2000 11.80 95.00 6.70 213 1.90 0.15 2.60 0.03 7.18 0.0015/03/2000 11.00 94.00 9.10 2,210 1.70 0.08 2.60 0.02 7.17 4.20
For
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Shippool Castle
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %12/04/2000 11.00 108.00 9.70 16,710 2.40 0.12 1.60 0.02 8.58 31.9010/05/2000 8.20 87.00 18.20 13,570 1.90 0.44 0.70 0.04 7.44 25.9008/06/2000 8.70 90.00 15.30 5,120 0.25 0.30 0.05 7.38 9.8006/07/2000 6.90 73.00 17.70 4,470 2.90 0.53 0.00 0.11 7.35 8.5004/08/2001 8.30 84.00 17.20 8,000 7.10 0.32 0.00 0.06 8.13 15.3020/09/2000 8.00 79.00 14.20 12,840 1.40 0.41 0.50 0.10 7.49 24.5019/10/2000 9.70 89.00 10.40 207 0.60 0.16 1.30 0.04 7.19 0.00
17/01/2001 12.30 99.00 5.50 282 1.70 0.17 4.70 0.03 7.37 0.0002/03/2001 12.40 95.00 3.60 1,560 1.90 0.09 2.70 0.03 7.59 3.0001/04/2001 No sampling performed in April 01 due to lack of appropiate tidal times available during working hours.30/05/2001 9.10 98.00 18.10 9,520 2.30 0.17 0.70 0.05 7.54 18.1028/06/2001 9.60 100.00 19.50 19,790 7.00 0.25 0.00 0.02 7.94 37.8012/07/2001 10.50 107.00 17.30 27,867 6.20 0.47 0.10 0.01 8.32 53.2021/09/2001 8.70 85.60 14.60 24,465 2.16 0.43 0.20 0.02 7.49 46.70
07/03/2002 10.2 91.0 10.0 1,228 2.70 0.08 2.70 0.03 7.54 2.3028/06/2002 9.3 89.0 14.9 530 1.10 0.12 2.10 0.03 7.49 1.0129/08/2002 13.4 145.0 18.8 17,000 6.50 0.15 0.10 0.01 8.27 32.5012/12/2002 11.2 94.0 6.8 361 0.80 0.15 4.30 0.03 7.26 0.70
26/03/2003 10.6 96.0 11.2 7,390 0.80 0.10 1.50 0.02 7.55 14.1019/06/2003 9.6 100.0 16.8 1,170 1.00 0.05 2.20 0.04 7.14 2.2020/08/2003 16.1 161.0 18.3 19,820 12.10 0.31 0.30 0.01 7.72 37.9018/11/2003 9.2 93.3 14.7 495 0.62 0.15 3.30 0.05 6.13 0.90
24/02/2004 10.6 94.5 5.3 833 2.00 0.20 4.30 0.03 7.32 1.6011/05/2004 9.7 94.0 13.2 13,110 <2 0.16 2.00 0.02 7.80 24.9024/08/2004 8.4 86.0 15.9 223 <2 0.39 1.70 0.04 7.00 0.0003/11/2004 10.2 93.0 10.1 222 <2 0.24 4.00 0.03 7.13 0.00
15/02/2005 11.3 92.2 7.6 1,672 <2 0.14 2.90 0.02 7.34 3.2011/05/2005 9.3 85.0 11.7 354 <2 0.05 4.90 0.02 7.46 0.7012/07/2005 14.8 169.0 22.3 14,980 4 0.18 0.90 0.01 8.64 28.6008/11/2005 10.2 92.1 10.5 167 <2 0.32 3.24 <0.16 7.05 0.00
22/02/2006 11.76 91.50 5.40 678 <2 0.10 3.60 <0.16 7.27 1.3005/04/2006 11.61 93.60 7.70 229 <2 0.13 3.90 <0.16 7.16 0.0016/08/2006 7.92 88.60 17.20 39,063 3.00 0.38 0.00 <0.16 8.06 74.6001/11/2006 10.16 89.10 10.70 538 <2 0.10 1.80 0.03 7.07 1.0313/03/2007 12.55 107.10 8.40 240 <2 0.10 4.30 <0.16 6.99 0.0022/05/2007 8.10 82.20 16.30 13,260 <2 0.14 1.90 <0.16 7.61 25.3021/08/2007 9.25 91.80 15.40 5,120 <2 0.12 1.80 <0.16 7.50 9.8017/10/2007 9.88 88.00 12.30 1,320 <2 0.13 2.30 <0.16 7.26 2.5030/01/2008 11.23 92.80 8.00 234 <2 0.11 5.20 <0.16 7.13 0.0025/06/2008 9.16 89.90 14.70 250 <2 0.04 2.42 <0.16 7.70 0.0020/08/2008 8.61 84.30 14.80 190 <2 0.19 2.85 <0.16 7.14 0.0019/11/2008 9.67 84.60 10.10 254 <2 0.16 3.61 <0.16 7.26 0.0018/03/2009 11.25 100.00 9.80 414 <2 0.06 3.17 <0.16 7.07 0.7916/06/2009 9.95 104.80 18.50 13,100 4.00 0.16 1.51 <0.16 8.21 25.0009/09/2009 10.00 93.80 13.30 130 <2 0.27 1.60 0.03 6.70 0.0023/03/2010 10.45 94.70 9.30 193 <2 0.17 1.67 0.01 6.88 0.0029/03/201019/05/2010 9.15 89.30 15.00 6,640 <2 0.15 1.50 0.02 7.59 12.6022/06/201001/09/2010 13.75 140.50 16.90 23,150 4.00 0.25 <0.2 0.01 8.44 44.2002/11/2010 9.79 90.30 11.60 287 <2 0.40 2.09 0.04 6.95 0.0024/02/2011 10.57 92.10 9.80 181 <2 0.12 3.08 0.02 7.33 0.0024/05/2011 9.84 94.30 14.10 950 <2 0.12 2.56 0.02 7.03 1.8020/09/2011 8.92 86.10 14.60 2,760 <2 0.16 1.54 0.03 7.19 5.30
Av of Last 12 samples 96.23 Av of Last 12 samples 2.3 Av of last 8 samples 0.023 7.47
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Discharge Point
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %17/08/84 7.30 86.30 19.00 40,000 3.25 0.22 0.15 0.30 8.00 70.00
28/03/1985 11.50 96.80 8.00 3,500 2.30 0.06 3.00 0.08 7.30 6.9110/04/1985 10.60 93.50 9.50 370 2.60 0.15 5.50 0.01 7.10 0.4510/05/1985 7.90 71.20 11.20 14,500 1.20 0.28 1.90 0.07 7.95 24.0320/06/1985 9.00 93.20 15.00 19,500 4.70 0.10 0.75 0.07 8.00 38.6825/07/1985 10.00 107.10 17.00 21,000 5.20 0.02 0.95 0.10 8.75 40.0521/08/1985 7.50 73.80 15.00 1,250 1.00 0.07 0.75 0.09 7.30 2.1820/09/1985 6.70 63.20 13.00 11,200 1.70 0.10 1.25 0.10 7.75 21.1118/11/1985 10.80 88.70 7.00 3,980 1.20 0.07 2.50 0.04 7.95 6.1525/11/1985 11.20 89.70 6.00 15,810 1.90 0.06 2.50 0.03 7.75 25.2306/12/1985 10.70 90.10 7.50 2,670 1.40 0.08 2.50 0.03 7.30 3.85
17/01/1986 11.70 96.10 6.50 3,200 1.90 0.22 2.50 0.02 7.20 5.2719/02/1986 12.30 93.60 3.50 7,170 2.20 0.03 3.00 0.02 7.55 10.9203/03/1986 11.40 93.60 7.00 330 2.40 0.28 1.00 0.05 7.70 0.3418/04/1986 11.00 93.00 8.00 5,200 2.00 0.02 0.80 0.05 7.50 7.6415/05/1986 10.10 89.00 10.00 1,050 2.40 0.08 1.76 0.05 7.20 1.7419/06/1986 9.55 101.00 15.80 2,400 1.35 0.60 0.63 0.06 8.20 33.4928/07/1986 12.30 140.00 16.50 26,000 3.80 0.67 0.30 0.14 8.20 46.4208/08/1986 9.00 87.00 13.50 200 1.85 0.34 2.05 0.07 7.30 0.1610/09/1986 9.30 104.00 14.50 8,800 1.65 0.20 2.70 0.03 7.75 17.2908/10/1986 7.30 81.50 16.00 28,000 1.45 0.19 2.50 0.18 7.70 48.2426/11/1986 10.10 87.00 8.50 175 1.85 0.26 3.10 0.20 7.05 0.1409/12/1986 11.30 91.00 5.50 175 1.85 0.28 4.40 0.20 7.10 0.12
22/01/1987 10.90 94.00 8.50 190 1.50 0.20 3.70 0.25 7.15 0.1406/02/1987 11.00 98.00 9.50 770 1.50 0.12 3.50 0.15 7.16 1.0825/03/1987 10.30 91.00 9.50 8,600 1.10 0.25 3.50 0.06 7.48 15.6821/04/1987 11.20 101.00 11.00 2,700 3.20 0.10 3.10 1.15 6.97 3.9620/05/1987 9.20 89.00 14.00 25,000 2.85 0.06 3.90 0.08 7.92 43.2404/06/1987 8.40 84.00 16.00 13,500 3.00 0.11 2.80 0.12 7.55 21.6223/07/1987 15.60 187.90 20.00 30,500 9.90 0.01 1.80 0.11 8.37 56.5806/08/1987 12.00 142.00 18.00 33,500 0.00 0.04 1.60 0.24 8.44 59.6018/09/1987 8.50 89.80 16.50 6,600 2.20 0.02 1.90 0.19 7.63 14.4014/10/1987 10.80 91.00 8.00 4,500 2.00 0.28 2.90 0.07 7.36 7.0012/11/1987 12.00 101.10 8.00 225 1.35 0.52 2.80 0.12 7.38 0.2702/12/1987 11.40 91.30 6.00 3,900 0.60 0.18 3.50 0.18 7.47 10.50
13/01/1988 9.10 74.80 7.00 135 1.20 0.30 0.20 0.05 6.52 0.1425/02/1988 9.90 81.30 6.50 7,400 1.50 0.14 1.10 0.04 7.50 11.9023/03/1988 8.00 70.60 10.00 235 1.40 0.24 2.70 0.10 7.13 0.2312/04/1988 9.30 83.90 10.50 9,000 1.30 0.20 2.90 0.27 7.75 17.1224/05/1988 9.80 90.50 11.50 235 1.20 0.20 3.60 0.09 7.38 0.2310/06/1988 8.10 79.80 15.20 7,000 1.50 0.18 3.90 0.50 7.53 14.9527/07/1988 9.60 98.60 17.00 380 1.20 0.10 2.10 0.15 7.61 0.4024/08/1988 8.90 89.40 16.00 1,200 1.35 0.10 3.90 0.12 7.98 19.8221/09/1988 9.00 86.80 13.50 14,000 0.20 0.20 3.50 0.22 7.74 21.0919/10/1988 9.60 90.60 13.00 280 1.40 0.22 3.80 0.26 7.50 0.2318/11/1988 10.40 93.90 11.00 4,800 1.40 0.28 3.90 0.25 7.43 7.2114/12/1988 10.40 87.60 8.00 220 1.20 0.12 3.30 0.09 7.44 0.16
19/01/1989 10.10 82.90 7.50 4,400 1.05 0.10 2.80 0.30 7.48 5.9301/02/1989 10.60 91.40 9.00 710 0.80 0.18 2.00 0.29 7.31 0.8616/03/1989 10.10 85.00 8.50 200 0.90 0.64 5.00 0.30 8.50 0.1320/04/1989 10.30 102.40 13.00 5,750 2.10 0.05 1.50 0.60 7.64 9.0103/05/1989 10.20 101.40 13.50 10,750 2.10 0.20 1.80 0.58 8.09 23.8715/06/1989 9.20 105.30 20.00 24,000 2.40 0.24 0.95 0.19 8.06 37.1231/07/1989 12.40 157.70 20.00 40,000 10.70 0.52 0.50 1.20 8.44 73.8016/08/1989 9.90 121.40 18.00 40,000 5.95 0.28 0.60 0.61 8.12 70.2027/09/1989 8.00 84.50 16.00 20,000 2.80 0.12 0.80 0.63 7.67 30.2712/10/1989 11.00 110.20 8.00 37,000 7.60 0.14 0.50 0.51 8.19 61.2007/11/1989 9.80 89.30 9.00 3,100 2.05 0.16 1.70 0.20 7.26 4.5006/12/1989 10.80 91.00 7.50 6,700 1.40 0.06 1.00 0.37 7.64 10.80
09/01/1990 11.40 98.30 8.50 600 1.50 0.20 3.80 0.50 7.18 0.66
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Discharge Point
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %21/02/1990 10.80 93.10 9.00 230 0.60 0.09 3.20 0.25 7.31 0.1828/03/1990 10.60 98.70 10.00 12,500 1.60 0.05 2.20 0.69 7.40 19.7026/04/1990 9.30 94.40 14.00 12,100 2.10 0.04 1.00 0.36 7.70 32.0006/05/1990 9.60 108.00 18.50 12,100 5.75 0.21 1.50 0.57 7.83 36.0014/06/1990 12.30 140.00 17.00 29,500 4.00 0.18 3.90 0.20 8.26 49.6005/07/1990 10.90 120.00 18.00 16,000 0.50 0.19 3.70 0.23 8.40 27.2008/08/1990 11.60 143.00 20.50 33,000 4.30 0.13 1.00 0.20 8.25 52.2626/09/1990 9.00 97.00 13.50 36,000 3.85 0.42 0.95 0.09 7.61 61.2725/10/1990 9.25 82.00 10.00 2,900 2.20 0.30 1.60 0.04 7.17 4.5010/11/1990 10.20 92.00 10.50 7,500 2.05 0.20 1.80 0.23 7.47 11.8013/12/1990 11.90 103.00 6.50 15,000 3.60 0.18 1.90 0.25 7.38 31.52
14/01/1991 11.60 91.00 5.00 270 1.75 0.24 4.80 0.30 7.22 0.2027/02/1991 11.20 92.00 7.00 235 1.40 0.11 2.75 0.20 6.99 0.1627/03/1991 11.00 92.70 8.00 295 1.10 0.10 2.90 0.22 7.19 0.2709/04/1991 10.90 100.60 12.00 1,850 1.60 0.15 2.25 0.10 7.48 3.3030/05/1991 8.95 98.70 18.00 16,500 1.20 0.15 1.50 0.11 7.50 36.0027/06/1991 10.40 114.70 17.50 17,000 4.10 0.25 1.75 0.70 8.17 30.6326/07/1991 9.20 108.30 18.50 20,000 3.50 0.23 1.30 0.23 7.84 36.5806/08/1991 8.50 93.70 18.00 19,000 3.65 0.42 1.25 0.46 7.92 33.5118/09/1991 8.00 86.40 17.00 8,500 2.00 0.54 1.20 0.74 7.15 14.9520/10/1991 10.00 93.20 10.00 15,000 1.10 0.13 1.20 0.13 7.10 37.8420/11/1991 11.40 96.00 8.30 385 1.75 0.25 2.40 0.28 7.14 0.3508/12/1991 10.35 87.20 8.00 6,600 1.40 0.25 2.40 0.25 7.28 11.62
15/01/1992 12.50 105.00 8.30 2,000 1.10 0.24 2.40 0.26 7.58 2.9702/02/1992 11.00 97.90 8.50 8,900 0.90 0.15 1.90 0.28 7.49 17.2317/03/1992 10.60 11.00 1,200 0.80 0.10 3.00 0.22 7.3730/04/1992 11.60 107.10 11.50 1,050 0.40 0.14 2.70 0.19 7.21 2.2628/05/1992 8.80 88.40 16.00 4,550 1.20 0.16 1.60 0.11 7.64 8.3330/06/1992 10.50 129.00 21.00 23,500 3.20 0.38 2.00 0.20 8.26 49.5615/07/1992 9.85 114.90 20.50 19,000 1.30 0.11 1.60 0.15 8.05 33.7826/08/1992 9.90 99.50 15.50 5,850 1.90 0.18 1.70 0.20 7.28 8.6526/09/1992 10.00 99.50 12.50 7,650 1.25 0.17 2.10 0.30 7.44 14.0626/10/1992 10.75 98.00 8.50 12,000 2.10 0.09 1.70 0.09 7.54 21.6221/11/1992 10.80 91.00 8.50 3,500 1.50 0.08 1.85 0.09 7.37 5.1517/12/1992 12.13 97.20 5.50 290 1.60 0.21 2.80 0.09 7.20 0.24
30/01/1993 11.25 94.80 8.00 260 1.40 0.10 3.40 0.09 7.50 2.1913/02/1993 12.00 103.50 8.50 1,750 1.40 0.12 2.80 0.09 7.80 5.0421/03/1993 10.25 95.50 10.00 8,500 2.00 0.16 1.80 0.09 7.41 16.2119/04/1993 10.60 100.00 12.80 6,100 1.15 0.10 1.60 0.07 7.57 10.0930/05/1993 8.60 81.00 13.00 220 2.75 0.58 2.00 0.19 7.56 0.2022/06/1993 9.50 95.50 16.30 4,750 1.80 0.16 1.90 0.11 7.62 7.2728/07/1993 9.60 108.00 18.50 8,380 2.60 0.25 1.75 0.10 7.54 14.4111/08/1993 9.90 104.00 17.10 27,000 3.80 0.18 1.40 0.09 8.70 52.2510/09/1993 8.20 83.00 14.90 33,000 2.40 0.23 0.30 0.05 7.9408/10/1993 7,100 1.70 0.24 2.20 0.09 7.4508/11/1993 9.50 83.00 10.00 31,228 2.00 0.05 0.90 0.04 7.7709/12/1993 11.30 94.00 7.50 214 2.00 0.21 2.10 0.03 7.40 1.00
20/01/1994 11.70 94.00 6.30 224 2.40 0.15 4.00 0.04 8.11 0.1117/02/1994 11.30 92.00 5.90 242 2.90 0.13 3.90 0.07 7.16 0.4103/03/1994 11.20 95.00 8.00 285 1.60 0.14 3.30 0.07 7.17 0.1121/04/1994 10.20 98.00 10.30 14,440 5.40 0.20 1.90 0.09 8.18 37.1304/05/1994 9.50 89.00 11.30 238 1.30 0.23 2.00 0.09 7.42 0.4115/06/1994 10.30 103.00 13.00 20,714 6.20 0.25 1.60 0.03 8.37 59.1814/07/1994 8.10 80.00 15.80 18,745 2.80 0.22 1.00 0.06 7.29 53.6012/08/1994 8.60 87.00 15.40 17,560 1.60 0.12 1.20 0.06 7.64 50.1701/09/1994 9.50 95.00 14.70 20,320 4.70 0.09 1.80 0.07 8.37 58.0613/10/1994 9.20 86.00 12.60 22,000 3.20 0.14 1.10 0.07 8.08 62.8610/11/1994 10.30 94.00 10.50 701 3.60 0.19 1.60 0.15 7.42 1.4008/12/1994 11.30 99.00 7.60 172 7.20 0.46 1.50 0.23 6.93 0.29
11/01/1995 11.00 95.00 8.90 5,310 2.80 0.10 2.80 0.07 7.45 15.1708/02/1995 10.50 108.00 15.40 5,040 1.60 0.21 2.90 0.05 6.96 14.40
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Discharge Point
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %10/03/1995 10.40 91.00 7.60 222 2.80 0.33 0.70 0.08 7.22 0.3806/04/1995 9.90 91.00 11.80 12,570 1.00 0.04 1.00 0.04 7.82 35.9127/09/1995 7.10 73.00 15.40 14,150 2.40 0.17 0.70 0.16 7.86 40.0019/10/1995 8.30 80.00 12.90 1,161 0.40 0.25 2.50 0.06 7.21 2.7002/11/1995 8.90 85.00 12.70 11,500 0.80 0.15 1.30 0.06 7.35 32.9014/12/1995 11.70 97.00 7.60 7,360 1.00 0.04 2.00 0.01 7.11 21.00
17/01/1996 11.20 99.00 9.60 223 3.20 0.04 4.50 0.05 6.86 0.4014/02/1996 12.10 96.00 5.80 299 0.20 0.18 4.60 0.06 7.39 0.5015/03/1996 11.20 96.00 6.90 193 1.90 0.05 3.90 0.06 7.36 0.3010/04/1996 10.20 92.00 10.80 7,850 8.30 0.04 2.10 0.13 7.90 22.4010/05/1996 9.80 90.00 12.50 16,990 1.10 0.04 2.50 0.06 7.46 48.5006/06/1996 8.20 82.00 15.20 1,618 1.40 0.23 1.90 0.17 7.09 3.7010/07/1996 14.20 149.00 17.60 32,659 7.00 0.13 1.50 0.06 8.51 93.3008/08/1996 8.40 88.00 17.10 19,340 3.80 0.28 1.90 0.09 7.78 55.3004/09/1996 12.00 121.00 18.10 23,250 0.40 0.03 0.90 0.01 7.42 66.4004/10/1996 9.00 85.00 12.70 19,230 2.20 0.50 1.80 0.07 7.88 54.9406/11/1996 10.40 96.00 11.10 919 1.90 0.02 3.10 0.05 7.32 1.8004/12/1996 10.30 93.00 6.90 307 1.30 0.18 2.50 0.04 7.65 0.61
19/01/1997 9.50 95.00 11,690 0.60 0.27 2.80 0.06 7.85 33.4014/02/1997 11.30 95.00 6.50 212 2.10 0.25 4.20 0.03 7.46 0.4014/03/1997 10.20 92.00 10.10 12,260 0.70 0.20 3.30 0.06 7.84 35.0317/04/1997 11.90 116.00 14.60 23,155 1.10 0.05 2.70 0.06 8.40 66.2028/05/1997 9.50 98.00 17.80 21,407 2.60 0.09 1.00 0.05 8.16 61.0011/06/1997 9.10 96.00 17.00 29,998 2.10 0.09 1.80 0.06 8.11 85.7009/07/1997 8.20 89.00 19.50 37,016 2.80 0.46 1.90 0.05 8.17 106.0013/08/1997 8.80 95.00 20.00 5,830 2.40 0.24 1.70 0.08 7.30 16.7010/09/1997 9.00 89.00 14.30 2,500 0.70 0.12 2.40 0.03 7.40 5.7008/10/1997 8.30 85.00 14.10 5,710 1.20 0.13 1.60 0.13 7.40 16.3206/11/1997 9.80 89.00 10.00 257 1.20 0.16 2.20 0.05 7.06 0.4005/12/1997 12.10 96.00 5.30 1,560 1.00 0.19 4.10 0.03 7.12 2.98
22/01/1998 10.70 93.00 9.10 188 1.60 0.18 3.20 0.03 6.79 0.0004/02/1998 11.80 95.00 5.40 1,072 1.50 0.10 3.70 0.02 6.92 2.0004/03/1998 10.40 90.00 7.90 149 2.60 0.49 1.10 0.03 6.73 0.0022/04/1998 10.50 96.00 10.50 160 3.40 0.56 1.00 0.05 6.80 0.0020/05/1998 15.00 158.00 17.80 14,880 2.20 0.19 1.20 0.01 7.86 28.40June'98 No sampling carried out due to hazardous weather conditions16/07/1998 11.30 117.00 11.30 15,740 5.10 0.21 0.70 0.02 8.42 30.1013/08/1998 9.90 106.00 18.30 17,820 5.90 0.23 0.50 0.02 7.93 34.0024/09/1998 9.00 87.00 14.90 7,330 7.90 0.25 1.10 0.04 7.47 14.0009/10/1998 8.90 86.00 12.90 9,900 0.80 0.24 0.40 0.04 7.57 18.9026/11/1998 10.90 95.00 8.60 197 1.90 0.13 3.40 0.03 7.30 0.0010/12/1998 8.60 83.00 10.20 238 1.30 0.22 2.60 0.04 7.49 0.00
27/01/1999 11.30 94.00 7.30 197 2.20 0.19 3.00 0.03 6.71 0.0024/021999 11.00 95.00 8.10 8,680 1.70 0.14 1.20 0.03 6.82 16.6024/03/1999 10.60 98.00 10.40 6,760 1.10 0.14 0.30 0.03 7.11 12.9009/04/1999 9.70 90.00 12.00 3,460 1.40 0.11 0.30 0.03 7.22 6.6021/05/1999 9.50 95.00 14.90 5,010 0.60 0.16 1.60 0.03 7.54 9.6017/06/1999 10.60 109.00 17.10 23,753 8.50 0.40 0.30 0.02 8.16 45.4021/07/1999 10.50 112.00 17.40 29,765 5.00 0.35 1.00 0.04 7.64 56.9018/08/1999 9.70 105.00 17.70 10,420 6.00 0.39 0.00 0.06 7.78 19.9001/09/1999 8.20 85.00 16.80 2,640 1.10 0.26 1.00 0.07 7.62 5.0029/10/1999 10.00 91.00 11.00 2,070 1.00 0.22 1.20 0.05 7.28 4.0017/11/1999 9.00 79.00 10.20 2,070 1.60 0.09 2.40 0.02 7.43 4.0015/12/1999 12.50 98.00 4.90 201 1.50 0.11 3.60 0.02 6.74 0.00
27/01/2000 12.10 98.00 5.20 1,322 2.00 0.12 3.30 0.03 7.15 2.5025/02/2000 11.50 97.00 6.90 245 1.70 0.15 2.60 0.04 7.11 0.0015/03/2000 10.90 94.00 9.60 5,980 1.50 0.08 2.00 0.02 7.25 11.40
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Discharge Point
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %12/04/2000 11.60 102.00 11.00 17,660 2.00 0.15 1.00 0.01 8.52 33.7010/05/2000 8.00 84.00 17.40 29,029 2.60 0.30 0.00 0.03 7.71 55.4008/06/2000 8.20 85.00 15.10 8,600 0.29 0.00 0.04 7.38 16.4006/07/2000 7.50 80.00 18.20 4,730 2.90 0.51 0.00 0.11 7.38 9.0008/04/2000 8.40 88.00 17.30 13,080 6.30 0.70 0.00 0.05 7.92 25.5020/09/2000 7.90 79.00 14.30 17,760 1.70 0.40 0.40 0.05 7.54 33.9019/10/2000 9.40 84.00 10.40 219 1.50 0.16 1.10 0.04 7.10 0.0017/01/2001 12.40 101.00 5.60 2,030 1.50 0.13 2.80 0.03 7.37 3.9002/03/2001 12.30 99.00 4.80 2,460 1.50 0.09 2.70 0.03 7.60 4.70Apr-01 No sampling performed in April 01 due to lack of appropiate tidal times available during working hours.30/05/2001 8.70 96.00 18.80 14,660 2.70 0.18 0.30 0.05 7.68 28.0028/06/2001 8.50 92.00 19.50 27,352 5.50 0.38 0.30 0.02 7.77 46.5012/07/2001 11.60 122.00 17.90 29,627 6.60 0.47 0.00 0.01 8.35 56.6021/09/2001 8.80 87.40 14.60 29,545 2.56 0.37 0.02 7.52 56.40
07/03/2002 10.7 95.0 10.0 2,900 2.10 0.08 2.10 0.03 7.52 5.5028/06/2002 9.5 94.0 15.0 2,580 1.20 0.14 1.60 0.03 7.63 4.9029/08/2002 10.0 108.0 18.3 21,837 8.80 0.25 0.10 0.01 8.29 41.7012/12/2002 11.6 94.0 6.6 1,445 0.60 0.15 3.40 0.04 7.20 2.80
26/03/2003 11.0 96.0 10.8 8,130 0.90 0.10 1.40 0.02 7.82 15.5019/06/2003 9.8 104.0 16.8 2,760 1.20 0.03 2.10 0.02 7.11 5.3020/08/2003 13.7 147.0 18.1 22,000 8.10 0.29 0.40 0.01 8.25 42.0018/11/2003 9.8 94.7 14.0 1,450 0.93 0.15 2.60 0.03 6.32 2.80
24/02/2004 11.1 102.0 5.3 1,734 2.00 0.12 3.40 0.03 7.40 3.3011/05/2004 9.8 96.0 13.1 27,127 <2 0.25 1.60 0.02 7.87 51.5024/08/2004 8.7 87.0 15.9 256 <2 0.40 1.40 0.04 7.03 0.0003/11/2004 10.2 92.0 10.2 264 <2 0.32 4.10 0.03 7.20 0.00
15/02/2005 11.2 92.1 7.5 295 <2 0.14 3.10 0.03 7.15 0.0011/05/2005 9.8 98.0 12.6 1,640 <2 0.11 3.70 0.02 7.60 3.1012/07/2005 13.8 152.0 21.3 17,880 2 0.90 0.70 0.01 8.71 34.2008/11/2005 10.3 93.2 10.5 175 <2 0.31 3.33 <0.16 7.11 0.00
22/02/2006 11.78 92.60 5.50 2,040 <2 0.08 3.10 <0.16 7.31 3.9005/04/2006 12.63 102.50 7.80 856 <2 0.15 3.70 <0.16 7.21 1.6016/08/2006 7.86 79.50 16.80 42,343 2.00 0.43 0.10 <0.16 8.04 80.9001/11/2006 10.03 89.30 10.70 5,160 <2 0.10 1.20 0.04 7.31 9.8613/03/2007 12.12 102.40 8.60 328 <2 0.12 3.80 <0.16 7.12 0.6022/05/2007 8.46 84.80 16.10 18,660 <2 0.18 1.50 <0.16 7.76 35.6021/08/2007 9.50 92.20 15.40 8,780 3.00 0.16 1.00 <0.16 7.67 16.8017/10/2007 8.42 81.80 13.40 3,940 <2 0.17 1.60 <0.16 7.30 7.5030/01/2008 11.30 92.70 7.90 1,014 <2 0.11 4.10 <0.16 7.30 1.9425/06/2008 8.95 88.20 14.90 305 <2 0.04 2.32 <0.16 7.80 0.6020/08/2008 8.86 87.30 15.40 208 <2 0.20 2.75 <0.16 7.18 0.0019/11/2008 10.42 90.50 10.10 322 <2 0.17 3.80 <0.16 7.27 0.6018/03/2009 11.46 99.80 10.00 5,500 <2 0.06 2.69 <0.16 7.46 10.5016/06/2009 10.10 109.10 18.40 15,180 <2 0.14 1.37 <0.16 8.32 29.0009/09/2009 10.14 95.20 13.30 129 <2 0.29 1.59 0.03 6.72 0.0023/03/2010 10.51 92.80 9.30 652 <2 0.16 1.58 0.01 6.97 1.2529/03/2010 10.79 93.00 8.9019/05/2010 10.65 103.60 14.60 10,090 <2 0.13 0.55 0.01 7.82 19.3022/06/2010 15.70 172.60 20.5001/09/2010 14.34 146.40 16.70 24,430 5.00 0.24 <0.2 0.01 8.48 46.7002/11/2010 9.88 90.30 11.00 368 <2 0.37 2.21 0.04 7.15 0.7024/02/2011 10.30 89.60 9.70 187 <2 0.11 3.41 0.02 7.34 0.0024/05/2011 9.98 94.20 13.80 1,880 <2 0.14 2.66 0.02 7.09 3.5920/09/2011 8.90 88.00 14.30 9,690 <2 0.18 0.63 0.03 7.25 18.50
Av of Last 12 samples 121.03 Av of Last 12 samples 2.3 Av of last 8 samples 0.021 10.85
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Rock House
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %17/08/84 8.90 100.10 18.50 28,000 4.75 0.34 0.20 0.35 8.10 48.00
28/03/1985 11.40 93.60 7.50 2,750 2.70 0.08 2.25 0.05 7.40 5.4610/04/1985 10.60 94.50 9.50 695 2.70 0.12 5.70 0.01 7.20 0.9810/05/1985 8.00 76.20 11.00 19,500 1.40 0.24 2.10 0.09 8.07 32.7620/06/1985 9.10 94.30 14.50 22,000 8.80 0.06 0.95 0.19 8.00 40.9625/07/1985 11.00 118.70 17.00 20,000 8.30 0.02 0.95 0.10 8.75 36.4021/08/1985 7.35 72.40 15.00 1,500 1.10 0.12 0.95 0.10 7.40 2.5020/09/1985 8.00 77.10 13.50 11,450 1.50 0.14 1.25 0.05 7.70 25.4818/11/1985 10.80 88.70 7.40 3,620 1.20 0.07 2.50 0.04 7.40 5.3825/11/1985 11.20 89.70 5.50 16,100 1.90 0.04 2.50 0.15 7.75 25.5906/12/1985 10.70 90.10 7.50 3,420 1.50 0.07 3.00 0.20 7.30 5.01
17/01/1986 11.50 94.40 6.50 2,150 1.90 0.30 1.75 0.08 7.30 3.2719/02/1986 12.00 91.30 3.50 9,470 2.50 0.03 3.20 0.03 7.75 14.5603/03/1986 11.60 95.30 7.00 490 1.80 0.22 1.70 0.03 7.70 0.6118/04/1986 10.90 92.00 8.00 4,800 1.50 0.03 1.00 0.10 7.50 7.2815/05/1986 10.10 89.00 10.00 1,120 1.60 0.12 1.54 0.05 7.20 1.8219/06/1986 9.85 101.00 16.30 2,400 2.90 0.54 0.52 0.06 8.20 34.9528/07/1986 13.00 148.00 16.50 26,000 4.70 0.46 1.50 0.15 8.25 43.6908/08/1986 9.40 91.00 13.50 240 1.50 0.34 2.15 0.07 7.30 0.2110/09/1986 9.40 97.00 14.50 9,200 1.05 0.26 2.60 0.05 7.77 20.0208/10/1986 7.30 81.50 16.00 30,000 1.55 0.38 2.30 0.01 7.80 55.5226/11/1986 10.60 91.50 8.50 180 0.60 0.05 2.80 0.24 7.25 0.1409/12/1986 10.80 87.00 5.50 175 2.10 0.09 4.30 0.05 7.11 0.12
22/01/1987 11.50 99.00 8.50 180 1.60 0.44 3.80 0.05 7.15 0.1406/02/1987 11.30 100.00 9.50 550 1.70 0.11 3.50 0.05 7.29 0.7225/03/1987 10.20 90.00 9.50 5,300 1.70 0.30 3.60 0.06 7.78 9.3721/04/1987 11.00 99.00 11.00 5,400 1.70 0.09 3.10 0.05 7.17 8.1220/05/1987 9.80 95.00 14.50 25,500 3.85 0.09 2.60 0.10 7.94 43.2404/06/1987 8.60 86.00 16.00 14,500 2.90 0.08 2.50 0.11 7.72 23.4223/07/1987 15.60 187.90 20.00 32,500 9.10 0.01 1.40 0.34 8.36 60.5506/08/1987 11.90 141.00 18.00 34,000 7.60 0.04 1.80 0.28 8.44 61.2018/09/1987 8.90 89.50 16.00 5,300 1.20 0.20 2.00 0.05 7.54 12.6014/10/1987 11.40 96.00 8.00 2,500 1.50 0.44 3.00 0.07 7.45 3.4012/11/1987 11.80 99.40 8.00 270 1.70 0.44 2.70 0.11 7.39 0.3102/12/1987 11.40 96.70 6.00 6,200 0.70 0.12 2.90 0.11 7.50 17.10
13/01/1988 10.30 84.60 7.00 135 0.90 0.32 0.13 0.06 6.56 0.1425/02/1988 10.00 82.20 7.00 3,500 1.00 0.16 1.05 0.03 7.76 4.5023/03/1988 8.20 72.40 10.00 300 1.90 0.34 2.30 0.11 7.08 0.3112/04/1988 10.00 88.30 10.20 15,000 1.80 0.62 1.90 0.15 8.01 23.9624/05/1988 9.90 91.40 11.50 315 1.30 0.52 3.50 0.09 7.37 0.2010/06/1988 8.60 84.70 15.20 8,200 1.50 0.10 3.50 0.60 7.64 17.4927/07/1988 9.80 110.60 17.00 7,600 2.10 0.08 1.60 0.22 7.46 18.0224/08/1988 8.65 86.90 15.50 9,700 0.85 0.13 3.50 0.11 7.91 16.7521/09/1988 9.30 87.70 13.30 16,000 1.10 0.20 3.90 0.29 7.76 22.0019/10/1988 9.90 93.40 13.00 280 1.40 0.20 3.90 0.27 7.22 0.2318/11/1988 10.40 93.90 10.80 5,000 1.50 0.24 3.60 0.27 7.46 7.3914/12/1988 10.40 87.60 8.00 6,000 1.20 0.13 3.60 0.11 7.67 11.17
19/01/1989 10.40 92.50 8.00 5,000 1.00 0.12 2.30 0.30 7.48 7.9201/02/1989 10.60 91.40 9.50 745 1.00 0.18 2.00 0.30 7.32 0.9016/03/1989 10.30 86.70 8.50 270 0.90 0.48 5.10 0.30 7.69 0.2020/04/1989 9.80 99.40 14.00 3,600 1.70 0.05 1.50 0.60 7.58 5.2203/05/1989 10.00 99.50 13.50 10,200 2.60 0.24 1.80 0.54 8.08 16.5715/06/1989 9.10 104.20 20.00 25,000 2.40 0.22 1.10 0.21 8.00 36.0431/07/1989 12.00 152.60 20.00 41,000 10.10 0.28 0.80 0.95 8.46 73.3016/08/1989 10.20 125.10 18.00 40,000 6.40 0.28 0.60 0.69 8.14 72.0027/09/1989 10.30 108.80 16.00 24,000 10.30 0.16 0.80 0.60 7.96 37.4812/10/1989 10.60 106.20 8.00 36,000 5.35 0.18 0.40 0.37 8.16 55.8007/11/1989 9.75 88.80 9.50 2,750 1.95 0.16 1.70 0.23 7.32 3.8706/12/1989 11.00 97.90 7.50 10,000 1.50 0.08 1.00 0.37 7.60 17.10
09/01/1990 11.25 97.00 8.00 700 1.40 0.20 3.60 0.40 7.33 0.93
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Rock House
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %21/02/1990 10.60 91.40 9.00 230 0.85 0.05 3.00 0.30 7.29 0.1828/03/1990 10.60 98.70 10.00 15,000 1.90 0.06 2.20 0.68 7.50 24.8026/04/1990 9.45 101.30 14.00 12,900 1.85 0.10 1.10 0.38 7.76 46.8006/05/1990 11.00 130.00 18.50 12,600 3.10 0.15 1.20 0.59 8.23 46.9014/06/1990 10.00 114.00 17.00 34,000 4.80 0.20 3.60 0.20 8.10 59.0005/07/1990 10.90 120.00 18.00 18,000 1.45 0.19 3.70 0.26 8.39 31.5008/08/1990 10.50 129.00 20.50 37,500 4.20 0.15 1.20 0.20 7.92 59.4726/09/1990 9.60 109.00 13.50 37,000 4.45 0.42 0.95 0.09 7.66 67.5725/10/1990 9.00 79.00 10.00 3,650 2.60 0.30 1.90 0.03 7.22 5.7710/11/1990 10.30 98.00 10.50 8,300 1.35 0.20 1.85 0.20 7.62 13.0613/12/1990 11.60 107.00 6.50 18,900 3.00 0.20 1.80 0.26 7.60 39.64
14/01/1991 12.20 95.00 5.00 240 2.00 0.22 4.40 0.20 7.24 0.1827/02/1991 10.75 88,3 7.00 240 1.50 0.10 2.80 0.24 7.00 0.1627/03/1991 11.00 92.70 8.00 2,550 1.00 0.11 2.50 0.25 7.08 1.9409/04/1991 10.80 105.10 12.00 6,200 1.40 0.17 1.80 0.09 7.53 14.4030/05/1991 9.05 105.00 18.00 21,500 2.20 0.17 1.25 0.10 7.79 59.4027/06/1991 10.35 120.10 17.50 25,000 4.80 0.25 1.50 0.73 8.10 48.6526/07/1991 8.80 104.10 18.50 23,500 3.00 0.28 1.40 0.22 7.74 43.9706/08/1991 8.70 100.90 18.00 22,000 2.95 0.41 1.25 0.49 7.92 40.9918/09/1991 7.10 76.70 17.00 16,000 1.60 0.60 1.25 0.57 7.25 28.2920/10/1991 10.20 100.70 10.00 19,000 1.50 0.24 1.10 0.11 7.48 48.2220/11/1991 11.00 92.30 8.30 900 1.75 0.28 2.10 0.12 7.10 1.0508/12/1991 10.45 93.00 8.00 8,350 1.40 0.26 2.10 0.24 7.42 14.77
15/01/1992 12.50 105.00 8.30 5,750 1.00 0.41 2.10 0.27 7.59 5.0202/02/1992 10.90 97.00 8.50 17,000 0.80 0.19 1.40 0.30 7.68 36.0417/03/1992 10.30 11.50 7,250 1.10 0.10 2.50 0.22 7.4530/04/1992 11.50 106.10 11.50 5,900 0.80 0.16 2.80 0.18 7.28 11.3528/05/1992 9.00 95.10 16.00 9,500 1.80 0.18 1.50 0.13 7.90 17.2830/06/1992 9.40 115.50 20.50 22,900 2.80 0.22 1.50 0.21 7.96 46.5015/07/1992 10.80 132.70 20.50 24,500 1.00 0.13 1.30 0.19 8.13 46.8526/08/1992 9.50 100.40 15.50 16,500 2.50 0.20 1.30 0.15 7.76 28.8326/09/1992 9.50 94.50 12.50 14,500 1.40 0.19 2.10 0.30 7.49 24.6926/10/1992 9.70 93.60 8.50 24,500 2.20 0.12 1.60 0.08 7.69 49.0121/11/1992 10.75 90.60 8.50 6,400 2.00 0.06 1.70 0.09 7.36 11.0017/12/1992 12.30 98.60 5.50 395 1.95 0.21 2.80 0.19 6.89 0.33
30/01/1993 11.50 96.90 8.00 3,500 1.40 0.11 3.00 0.08 7.20 5.4913/02/1993 11.75 101.40 8.50 7,150 1.50 0.17 2.50 0.09 7.90 11.7121/03/1993 10.25 95.50 10.00 18,500 1.70 0.20 1.40 0.11 7.61 33.3319/04/1993 10.75 107.00 12.80 7,850 2.00 0.11 1.50 0.08 7.59 13.0630/05/1993 9.15 86.30 13.00 880 2.50 0.58 1.80 0.20 7.11 0.5022/06/1993 10.35 104.00 16.30 14,000 2.90 0.18 1.50 0.08 7.89 11.2628/07/1993 10.60 116.90 18.30 16,400 3.00 0.29 1.30 0.10 7.80 27.9311/08/1993 9.50 96.00 17.40 27,000 3.65 0.20 1.35 0.09 8.63 53.1510/09/1993 8.30 85.00 15.00 38,300 2.00 0.23 0.20 0.05 8.0108/10/1993 9,350 1.90 0.24 2.30 0.09 7.6108/11/1993 9.70 86.00 9.90 34,178 1.40 0.05 0.30 0.04 7.5409/12/1993 11.10 94.00 7.50 269 1.90 0.19 2.10 0.07 7.35 1.00
20/01/1994 11.60 93.00 6.60 227 2.60 0.15 4.10 0.04 7.96 0.1417/02/1994 11.40 92.00 6.00 259 2.80 0.15 4.20 0.08 7.30 0.4403/03/1994 11.00 94.00 8.10 435 2.00 0.16 3.00 0.25 7.14 0.1421/04/1994 10.50 100.00 10.30 18,620 4.50 0.25 1.90 0.05 8.34 47.8804/05/1994 9.00 82.00 11.00 6,840 1.50 0.23 1.30 0.09 7.46 19.5415/06/1994 10.10 101.00 13.00 21,814 7.80 0.80 1.30 0.03 8.39 62.3414/07/1994 8.30 80.00 15.70 20,085 2.80 0.67 1.10 0.06 7.54 57.4012/08/1994 8.60 87.00 15.40 21,200 4.00 0.11 1.00 0.07 7.37 60.5701/09/1994 9.70 96.00 14.70 22,420 7.00 0.10 1.80 0.06 8.35 64.0613/10/1994 9.30 86.00 12.60 22,700 3.20 0.10 1.10 0.08 8.09 64.8610/11/1994 10.40 94.00 10.50 527 4.00 0.21 1.70 0.07 7.31 1.0508/12/1994 11.40 99.00 7.70 167 7.00 0.80 1.40 0.24 7.28 0.29
11/01/1995 10.70 94.00 8.90 10,540 1.50 0.11 3.40 0.06 7.50 30.1108/02/1995 11.10 110.00 13.70 3,120 1.60 0.20 3.00 0.04 7.08 7.13
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Rock House
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %10/03/1995 10.50 92.00 7.50 309 5.90 0.33 0.50 0.08 7.15 0.6206/04/1995 9.90 89.00 11.70 19,890 1.20 0.04 1.70 0.05 7.62 56.8327/09/1995 7.20 73.00 15.50 17,170 1.60 0.18 0.60 0.17 7.89 49.1019/10/1995 8.00 74.00 13.30 6,000 0.50 0.25 2.20 0.07 6.98 17.1002/11/1995 9.00 86.00 12.70 11,860 1.10 0.10 1.30 0.07 7.51 33.9014/12/1995 11.50 96.00 7.70 7,020 1.90 0.02 2.20 0.02 7.10 20.10
17/01/1996 10.90 97.00 9.70 229 3.40 0.04 4.30 0.04 6.83 0.4014/02/1996 12.00 93.00 6.20 375 1.10 0.17 5.10 0.08 7.36 0.6015/03/1996 11.30 96.00 7.00 204 1.00 0.14 3.70 0.04 7.36 0.4010/04/1996 9.90 91.00 10.60 11,940 4.80 0.08 3.00 0.11 7.73 34.1010/05/1996 9.80 89.00 12.60 14,700 2.10 0.04 2.60 0.06 7.28 42.0006/06/1996 7.90 79.00 15.20 8,170 1.50 0.19 1.80 0.12 7.00 23.3010/07/1996 13.80 142.00 17.30 32,139 5.60 0.19 1.20 0.04 8.52 91.8008/08/1996 8.50 89.00 17.10 20,150 3.90 0.33 1.40 0.05 7.86 80.4004/09/1996 12.00 121.00 18.10 26,250 6.90 0.02 0.80 0.01 7.38 75.0004/10/1996 8.80 84.00 12.90 25,800 1.70 0.25 1.70 0.07 7.99 73.7106/11/1996 8.90 81.00 10.90 1,320 1.80 0.02 3.00 0.07 6.97 3.1004/12/1996 10.90 93.00 7.00 1,446 5.70 0.34 2.20 0.03 7.60 3.31
19/01/1997 9.80 98.00 10,250 0.90 0.28 2.60 0.05 7.89 29.2914/02/1997 11.30 94.00 6.50 493 4.40 0.24 4.00 0.04 7.25 1.0014/03/1997 10.20 91.00 10.10 7,680 0.90 0.17 3.50 0.06 7.77 21.9417/04/1997 11.90 115.00 14.90 25,976 2.00 0.04 2.60 0.08 8.49 74.2028/05/1997 9.80 99.00 17.50 22,047 2.30 0.10 1.20 0.05 8.15 63.0011/06/1997 9.20 99.00 17.60 32,178 2.40 0.10 1.70 0.05 8.11 91.9009/07/1997 8.40 93.00 19.30 38,141 2.90 0.45 1.70 0.04 8.18 109.0013/08/1997 8.80 95.00 19.90 7,460 2.20 0.12 1.90 0.16 7.29 21.3010/09/1997 10.00 99.00 14.70 3,660 0.80 0.14 2.10 0.06 7.50 9.4008/10/1997 8.30 84.00 14.30 23,660 1.90 0.18 0.40 0.15 7.68 67.6006/11/1997 10.00 93.00 10.00 1,895 1.00 0.11 1.30 0.06 7.10 4.3005/12/1997 12.00 96.00 5.30 2,030 0.70 0.14 3.40 0.05 7.13 3.88
22/01/1998 10.80 95.00 9.10 190 1.80 0.19 3.10 0.03 6.94 0.0004/02/1998 11.30 93.00 5.50 3,980 1.70 0.11 2.60 0.02 6.98 7.6004/03/1998 10.20 89.00 8.00 172 1.90 0.53 1.20 0.03 6.76 0.0022/04/1998 10.80 98.00 10.20 152 3.80 0.57 1.00 0.05 6.84 0.0020/05/1998 14.90 155.00 17.60 33,456 1.50 0.21 1.10 0.01 7.96 63.90June'98 No sampling carried out due to hazardous weather conditions16/07/1998 11.60 120.00 11.60 29,610 4.30 0.17 0.50 0.02 8.15 56.6013/08/1998 9.50 105.00 17.90 19,710 5.90 0.21 0.50 0.02 7.93 37.6024/09/1998 9.10 92.00 14.90 8,480 9.00 0.24 1.10 0.04 7.63 16.2009/10/1998 8.10 79.00 13.30 16,010 1.20 0.04 0.10 0.04 7.45 30.6026/11/1998 10.50 92.00 8.70 752 1.50 0.14 3.30 0.03 7.21 1.4010/12/1998 8.50 86.00 10.10 338 1.10 0.23 1.80 0.04 7.51 0.60
27/01/1999 11.50 93.00 7.30 220 2.30 0.21 2.80 0.03 6.76 0.0024/02/1999 10.90 93.00 8.20 10,680 2.20 0.19 1.20 0.04 6.92 20.4024/03/1999 10.70 98.00 10.50 10,140 1.30 0.17 0.40 0.03 7.39 19.4009/04/1999 9.50 89.00 12.20 4,110 1.10 0.12 0.40 0.03 7.30 7.9021/05/1999 9.70 96.00 14.80 6,960 1.00 0.17 1.50 0.03 7.70 13.3017/06/1999 10.80 112.00 17.20 35,926 7.40 0.38 0.20 0.03 8.22 68.6021/07/1999 11.50 118.00 17.40 37,690 5.20 0.33 0.50 0.03 7.98 72.0018/08/1999 10.30 111.00 17.70 14,370 9.70 0.42 0.40 0.05 8.08 27.4001/09/1999 8.00 84.00 16.80 4,260 1.30 0.30 0.70 0.07 7.63 8.1029/10/1999 9.80 90.00 11.10 3,450 1.10 0.23 1.10 0.05 7.37 6.6017/11/1999 8.70 80.00 10.40 4,540 1.70 0.09 2.10 0.02 7.37 8.7015/12/1999 12.20 96.00 5.10 992 1.50 0.13 2.70 0.02 6.86 1.90
27/01/2000 11.50 91.00 5.70 3,560 1.90 0.11 2.60 0.04 7.30 6.8025/02/2000 11.30 93.00 7.00 1,040 1.80 0.15 2.00 0.03 7.23 2.0015/03/2000 10.70 93.00 10.00 8,580 1.80 0.09 1.90 0.02 7.38 16.40
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Rock House
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %12/04/2000 11.10 86.00 8.90 46,575 2.10 0.14 0.70 0.03 8.50 88.9010/05/2000 8.00 83.00 17.30 25,929 2.90 0.37 0.10 0.03 7.70 49.5008/06/2000 8.60 87.00 14.90 16,400 0.69 0.00 0.03 7.84 31.3006/07/2000 8.00 84.00 18.30 8,680 3.50 0.47 0.00 0.10 7.59 16.6004/08/2000 8.90 88.00 17.30 13,270 5.80 0.81 0.00 0.05 8.14 25.3020/09/2000 8.00 79.00 14.30 29,304 0.90 0.36 0.10 0.04 7.60 56.0019/10/2000 9.70 88.00 10.50 223 1.10 0.20 0.70 0.04 7.26 0.0017/01/2001 12.40 100.00 5.60 4,910 2.20 0.16 2.50 0.03 7.34 9.4002/03/2001 12.20 97.00 5.00 7,560 1.70 0.11 1.40 0.04 7.71 14.40Apr-01 No sampling performed in April 01 due to lack of appropiate tidal times available during working hours.30/05/2001 9.30 100.00 18.40 19,000 3.20 0.42 0.20 0.03 7.76 36.3028/06/2001 9.20 97.00 19.40 30,812 5.10 0.34 0.00 0.02 7.67 57.6012/07/2001 11.50 110.00 17.80 30,967 6.20 0.45 0.00 0.01 8.34 59.1021/09/2001 8.60 83.40 14.60 32,505 2.73 0.34 0.02 7.53 62.10
07/03/2002 10.8 95.0 9.6 9,290 1.50 0.11 1.50 0.03 7.53 17.7028/06/2002 9.6 95.0 14.9 3,650 1.00 0.14 1.20 0.03 7.58 7.0029/08/2002 10.4 111.0 18.3 22,857 10.20 0.24 0.10 0.01 8.24 43.7012/02/2002 11.4 97.0 6.6 2,220 0.70 0.12 3.30 0.03 7.22 4.20
26/03/2003 10.7 98.0 10.9 9,660 1.10 0.10 1.50 0.02 7.77 18.5019/06/2003 9.4 91.0 16.5 7,090 1.20 0.16 1.60 0.04 7.25 13.5020/08/2003 11.4 123.0 18.3 26,100 6.30 0.28 0.30 0.01 8.13 49.9018/11/2003 9.4 94.4 14.1 4,510 0.83 0.18 2.10 0.03 6.35 8.60
24/02/2004 10.3 98.5 5.3 4,340 2.00 0.14 3.10 0.03 7.55 8.3011/05/2004 10.3 98.0 13.1 28,167 <2 0.21 1.30 0.02 7.97 53.5024/08/2004 7.7 88.0 16.0 504 <2 0.41 1.50 0.05 7.09 1.0003/11/2004 10.2 90.0 10.3 1,206 <2 0.34 3.50 0.03 7.29 2.30
15/02/2005 11.5 93.6 7.5 3,240 <2 0.14 2.30 0.02 7.45 6.2011/05/2005 10.8 102.0 12.7 3,050 <2 0.10 3.60 0.02 7.41 5.8012/07/2005 13.9 158.0 21.4 26,582 5 1.01 0.70 0.01 8.63 50.8008/11/2005 10.38 94.60 10.50 180 <2 0.33 3.40 <0.16 7.07 0.00
22/02/2006 11.80 93.00 5.60 6,170 <2 0.10 2.20 <0.16 7.44 11.8005/04/2006 14.20 116.60 8.40 2,770 <2 0.15 2.80 <0.16 7.30 5.3016/08/2006 8.16 87.20 17.00 46,543 2.00 0.95 0.00 <0.16 8.06 88.9001/11/2006 10.06 88.80 10.90 9,150 <2 0.18 1.20 0.03 7.41 17.4813/03/2007 12.39 104.00 8.40 547 <2 0.11 3.90 <0.16 7.10 1.0022/05/2007 8.17 82.40 15.60 26,364 <2 0.26 1.30 <0.16 7.80 50.4021/08/2007 9.90 98.00 15.50 10,420 3.00 0.13 1.00 <0.16 7.70 19.9017/10/2007 8.90 85.80 13.80 10,320 <2 0.18 1.40 <0.16 7.33 19.7030/01/2008 11.50 94.40 8.10 478 <2 0.12 4.90 <0.16 7.19 0.9025/06/2008 9.09 90.60 15.10 840 <2 0.03 2.70 <0.16 7.70 1.6020/08/2008 8.72 86.50 15.10 327 <2 0.27 2.59 <0.16 7.21 0.6019/11/2008 10.59 92.30 10.10 2,640 <2 0.18 3.55 <0.16 7.40 5.0018/03/2009 11.37 98.80 9.90 4,040 <2 0.06 2.83 <0.16 7.48 7.7016/06/2009 11.40 110.20 18.40 14,940 <2 0.12 1.48 <0.16 8.34 28.5009/09/2009 9.71 97.30 13.40 129 <2 0.29 1.64 0.03 6.73 0.0023/03/2010 10.89 94.00 9.40 1,494 <2 0.16 1.72 0.02 7.07 2.8529/03/2010 10.89 94.80 8.9019/05/2010 9.97 96.20 14.50 16,160 3.00 0.20 <0.2 <0.01 7.90 30.9022/06/2010 15.90 174.70 21.0001/09/2010 13.72 140.10 16.80 27,600 5.00 0.21 <0.2 0.02 8.51 52.7002/11/2010 9.98 91.40 11.00 707 <2 0.36 2.21 0.04 7.17 1.3524/02/2011 9.92 86.40 9.80 229 <2 0.16 3.42 0.03 7.33 0.0024/05/2011 10.01 96.20 14.20 4,530 <2 0.11 2.95 0.02 7.18 8.6520/09/2011 9.04 88.40 14.30 13,500 <2 0.20 0.21 0.03 7.24 25.80
Av of Last 12 samples 120.61 Av of Last 12 samples 2.3 Av of last 8 samples 0.024 13.67
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Kilmacsimon Quay
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH 3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %17/08/84 9.10 107.60 18.50 40,000 6.25 0.22 0.15 8.10 73.00
28/03/1985 11.50 94.40 7.50 4,800 3.00 0.02 6.50 0.05 7.50 8.5510/04/1985 10.00 88.20 9.70 1,100 2.60 0.08 3.30 0.02 7.20 1.5410/05/1985 8.00 74.50 10.50 19,500 1.60 0.20 2.50 0.05 7.99 32.7620/06/1985 9.00 87.50 11.50 24,000 5.70 0.08 0.62 0.09 8.15 43.2325/07/1985 11.20 120.90 17.00 23,000 10.80 0.02 0.75 0.13 8.60 44.6021/08/1985 7.40 72.90 15.00 3,900 1.40 0.15 1.00 0.11 7.30 8.1920/09/1985 8.70 76.70 10.50 11,300 2.20 0.14 1.25 0.12 7.70 22.2118/11/1985 10.90 89.50 7.00 3,840 1.20 0.09 2.50 0.06 7.50 6.0025/11/1985 11.20 94.90 5.50 15,542 1.10 0.04 2.25 0.05 7.40 25.8506/12/1985 10.70 90.10 7.50 4,350 1.50 0.07 3.00 0.14 7.30 6.64
17/01/1986 11.50 94.40 6.50 1,820 2.40 0.10 1.90 0.04 7.30 2.7319/02/1986 12.50 95.20 3.50 11,030 3.20 0.03 2.80 0.05 7.75 16.3803/03/1986 11.60 95.30 7.00 530 1.20 0.22 1.40 0.03 7.70 0.6918/04/1986 11.50 102.00 8.00 8,800 2.60 0.02 0.50 0.12 8.00 14.5615/05/1986 9.90 87.00 10.00 1,700 1.60 0.04 1.38 0.03 7.25 2.8419/06/1986 10.00 112.00 15.80 30,000 2.40 0.25 0.30 0.06 8.30 43.6928/07/1986 12.90 147.00 16.50 26,000 7.30 0.51 0.30 0.14 8.25 43.6908/08/1986 8.40 79.00 13.00 400 1.80 0.42 2.32 0.10 7.20 0.4510/09/1986 9.40 97.00 14.50 12,000 1.60 0.29 2.40 0.05 7.80 20.9308/10/1986 7.25 81.00 16.00 24,200 1.20 0.06 2.30 0.01 7.80 42.7826/11/1986 10.10 87.00 8.50 185 1.20 0.10 2.70 0.42 7.20 0.1409/12/1986 12.00 96.00 5.50 179 2.05 0.10 4.80 0.11 7.20 0.14
22/01/1987 11.50 99.00 8.50 210 1.70 0.46 4.00 0.04 7.12 0.1806/02/1987 0.00 0.00 0.00 0 0.00 0.00 0.00 0.00 0.00 0.0025/03/1987 10.40 92.00 9.50 13,000 1.70 0.28 2.90 0.07 7.59 18.3821/04/1987 10.90 98.00 11.00 6,800 2.60 0.06 3.30 0.04 7.25 9.8920/05/1987 9.60 95.00 15.00 23,000 2.90 0.06 2.70 0.10 7.96 37.8404/06/1987 9.50 95.00 16.00 12,500 3.00 0.06 2.50 0.10 7.75 21.6223/07/1987 15.00 184.30 21.00 31,000 8.20 0.01 1.60 0.37 8.29 56.9406/08/1987 10.40 123.00 18.00 35,000 6.00 0.04 1.60 0.10 8.38 65.2018/09/1987 8.20 91.50 16.50 8,300 1.90 0.02 2.10 0.05 7.41 16.2014/10/1987 10.60 89.30 8.00 6,800 1.30 0.15 3.60 0.08 7.50 12.4012/11/1987 11.60 97.70 8.00 420 2.10 0.46 2.60 0.12 7.42 0.5002/12/1987 11.50 97.50 6.00 7,250 0.80 0.16 2.90 0.11 7.55 20.70
13/01/1988 8.90 73.10 7.00 145 0.80 0.36 0.10 0.06 6.58 0.1425/02/1988 10.00 82.20 7.00 4,100 1.10 0.74 1.12 0.09 7.70 5.8023/03/1988 8.60 75.90 10.00 600 2.30 0.52 2.90 0.14 7.46 0.7912/04/1988 10.40 91.80 10.20 16,000 1.60 0.50 2.90 0.10 8.20 24.3324/05/1988 10.10 91.20 11.00 620 2.40 0.60 4.00 0.10 7.37 0.7910/06/1988 8.80 86.70 7.70 8,350 2.40 0.25 4.50 0.40 7.70 19.4627/07/1988 9.30 95.50 17.00 7,800 1.30 0.08 1.90 0.36 7.59 18.0224/08/1988 8.90 89.40 16.00 13,000 1.50 0.19 3.80 0.13 7.93 20.7321/09/1988 9.00 86.90 13.50 17,500 1.00 0.50 3.90 0.33 7.79 23.4219/10/1988 9.90 93.40 13.00 800 2.30 0.28 4.10 0.45 7.61 1.0818/11/1988 10.90 98.40 11.00 4,800 1.65 0.24 3.80 0.32 7.49 7.2114/12/1988 10.80 91.00 8.00 6,100 1.00 0.14 3.80 0.12 7.70 11.35
19/01/1989 10.40 92.50 8.00 7,000 1.20 0.12 2.90 0.31 7.52 10.8101/02/1989 10.60 91.40 9.00 2,000 0.70 0.20 1.70 0.36 7.28 2.7716/03/1989 10.20 85.90 8.50 300 1.10 0.40 5.20 0.43 7.42 0.2520/04/1989 10.30 108.10 13.00 9,300 2.50 0.04 1.60 0.58 7.68 17.6603/05/1989 10.10 100.40 13.50 10,400 2.60 0.28 1.50 0.49 8.16 19.8215/06/1989 9.00 108.40 20.00 28,000 3.90 0.28 1.00 0.22 8.02 41.8031/07/1989 11.20 142.40 20.00 42,000 9.90 0.20 0.70 0.62 8.39 86.6016/08/1989 9.50 116.50 18.00 42,000 9.50 0.20 0.80 0.62 8.14 76.5027/09/1989 9.30 103.70 16.00 29,000 4.50 0.16 0.90 0.62 8.12 45.9312/10/1989 10.80 108.20 8.00 38,000 3.60 0.16 0.60 0.40 8.22 64.8007/11/1989 10.00 86.20 9.00 1,500 2.00 0.16 1.70 0.25 7.45 2.0706/12/1989 11.10 98.80 7.80 11,200 2.00 0.08 0.90 0.38 7.75 18.90
09/01/1990 11.10 95.70 8.00 455 1.60 0.17 3.80 0.30 7.41 0.4721/02/1990 10.60 91.40 9.00 240 1.20 0.07 3.20 0.30 7.11 0.2128/03/1990 10.50 97.80 10.50 17,000 1.75 0.06 2.00 0.68 7.60 26.2026/04/1990 9.55 102.40 14.00 13,100 2.00 0.16 0.60 0.38 7.79 50.4006/05/1990 11.20 133.00 18.50 12,700 4.60 0.24 1.20 0.57 8.30 50.0014/06/1990 11.20 134.00 17.00 39,000 4.95 0.19 3.70 0.19 8.19 68.5005/07/1990 11.00 121.00 18.00 19,000 1.50 0.21 3.90 0.20 8.29 32.4008/08/1990 10.70 139.00 20.00 40,000 4.90 0.17 1.00 0.20 8.01 65.7826/09/1990 9.70 110.00 13.50 38,000 3.25 0.39 1.00 0.08 7.69 68.1225/10/1990 9.20 81.00 10.00 4,800 1.90 0.34 1.95 0.03 7.36 7.57
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EPA Export 13-01-2012:03:47:37
BANDON ESTUARY MONITORING RESULTS
SITE: Kilmacsimon Quay
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH 3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %10/11/1990 10.35 96.00 10.00 10,200 1.30 0.22 1.80 0.30 7.59 16.6713/12/1990 11.30 104.00 6.50 22,000 2.10 0.20 1.90 0.25 7.56 45.94
14/01/1991 11.90 93.00 5.00 360 1.70 0.28 4.40 0.20 7.48 0.3027/02/1991 11.00 90.00 7.00 250 1.60 0.17 2.90 0.20 7.13 0.1727/03/1991 11.00 92.70 8.00 2,500 1.25 0.16 1.20 0.23 7.17 1.9409/04/1991 10.90 100.60 12.00 3,200 1.80 0.18 2.25 0.08 7.39 7.2030/05/1991 9.75 107.50 18.00 25,000 2.00 0.18 1.50 0.10 7.89 54.8027/06/1991 10.75 124.70 17.50 25,000 5.00 0.26 1.50 0.63 8.19 47.9326/07/1991 8.90 105.30 18.50 25,000 3.60 0.27 1.40 0.33 7.89 50.1906/08/1991 8.30 96.30 18.00 21,500 3.80 0.45 1.25 0.46 7.89 40.0018/09/1991 7.50 81.00 17.00 18,500 1.40 0.65 1.40 0.65 7.36 33.0620/10/1991 9.60 94.80 10.00 20,000 1.85 0.29 1.10 0.10 7.38 50.2520/11/1991 11.30 95.00 8.30 5,500 1.85 0.45 1.80 0.15 7.04 8.4708/12/1991 10.45 93.00 8.00 8,400 1.80 0.43 2.60 0.23 7.40 15.48
15/01/1992 12.50 111.20 8.00 7,600 1.10 0.38 2.00 0.29 7.66 13.3102/02/1992 10.65 100.40 8.50 18,000 0.70 0.23 1.50 0.33 7.65 43.4017/03/1992 10.00 11.50 13,000 0.90 0.11 2.50 0.23 7.5230/04/1992 11.40 110.90 11.50 9,300 0.90 0.10 2.70 0.18 7.35 18.3828/05/1992 9.60 101.50 16.00 9,500 1.50 0.19 1.60 0.13 7.14 17.2830/06/1992 11.70 141.00 20.00 26,000 3.30 0.35 1.80 0.19 8.24 52.7915/07/1992 10.90 133.90 20.00 22,500 1.00 0.14 1.30 0.18 8.31 38.7426/08/1992 9.25 97.80 15.80 15,000 2.00 0.18 1.90 0.13 7.83 25.2226/09/1992 9.50 94.50 12.50 15,500 1.30 0.20 2.10 0.30 7.59 27.3926/10/1992 9.90 95.60 8.50 26,500 2.20 0.13 1.60 0.09 7.75 54.0621/11/1992 10.65 94.80 8.50 8,250 1.90 0.08 1.75 0.09 7.28 14.4117/12/1992 12.00 96.10 5.50 1,250 1.75 0.30 2.30 0.07 7.11 1.98
30/01/1993 11.00 92.70 8.00 4,100 1.40 0.12 3.00 0.09 7.40 6.6713/02/1993 11.75 107.10 8.50 8,190 1.70 0.17 2.60 0.09 7.90 14.9521/03/1993 10.10 94.10 10.00 20,000 1.80 0.22 1.30 0.12 7.61 37.8419/04/1993 10.40 103.50 12.80 17,500 1.50 0.10 1.50 0.08 7.70 30.6330/05/1993 8.70 82.10 13.00 500 2.45 0.65 2.00 0.19 7.15 0.2822/06/1993 10.50 111.00 16.00 15,500 2.80 0.20 1.50 0.08 7.95 18.6028/07/1993 10.30 113.60 18.00 17,800 2.25 0.34 1.40 0.11 7.88 31.1711/08/1993 10.50 110.00 17.60 27,500 3.70 0.22 1.20 0.08 8.62 59.4610/09/1993 7.90 82.00 15.30 27,500 2.00 0.25 0.50 0.04 8.0108/10/1993 12,500 2.00 0.20 2.50 0.11 7.6308/11/1993 9.90 87.00 10.00 38,728 1.40 0.02 1.10 0.04 7.7309/12/1993 10.70 92.00 7.70 301 1.10 0.23 1.80 0.06 7.34 1.20
20/01/1994 11.50 91.00 6.20 342 3.50 0.19 3.20 0.08 7.80 0.3617/02/1994 11.40 93.00 6.00 3,900 3.00 0.16 2.50 0.06 7.03 10.0303/03/1994 10.80 93.00 8.30 653 2.10 0.16 2.70 0.16 7.06 0.3621/04/1994 10.40 101.00 10.30 19,340 3.90 0.30 1.30 0.09 8.35 49.7304/05/1994 9.20 85.00 11.10 5,340 1.10 0.22 1.50 0.06 7.55 15.2615/06/1994 10.30 103.00 13.00 27,314 6.70 0.93 1.30 0.03 8.40 78.0414/07/1994 8.20 82.00 15.80 24,320 2.80 0.71 1.00 0.11 7.46 69.5012/08/1994 8.70 88.00 15.50 18,530 3.70 0.13 0.80 0.04 7.84 52.9401/09/1994 9.90 97.00 14.70 26,380 6.30 0.09 1.60 0.05 8.28 75.3713/10/1994 8.90 85.00 12.80 23,200 4.40 0.17 1.20 0.07 8.11 66.2910/11/1994 10.10 92.00 10.70 601 3.40 0.23 1.40 0.10 7.28 1.2008/12/1994 11.40 97.00 7.70 250 6.90 0.70 1.20 0.37 7.23 0.43
11/01/1995 10.90 93.00 9.00 21,000 1.80 0.09 3.20 0.06 7.45 60.0008/02/1995 11.10 107.00 12.70 12,160 1.80 0.19 3.00 0.08 7.02 34.7410/03/1995 10.40 89.00 7.60 278 4.50 0.34 0.50 0.09 7.21 0.4806/04/1995 9.80 89.00 11.60 22,300 1.20 0.03 1.00 0.04 7.86 63.7127/09/1995 7.20 73.00 15.60 15,140 2.00 0.12 0.30 0.17 7.90 43.4019/10/1995 8.30 78.00 13.50 8,820 1.80 0.20 2.20 0.12 6.91 25.2002/11/1995 9.40 90.00 12.70 15,730 1.50 0.15 1.00 0.06 7.76 44.9014/12/1995 10.80 90.00 7.50 16,100 ND 0.04 1.90 0.03 7.09 46.00
17/01/1996 10.60 94.00 9.90 240 1.30 0.05 4.60 0.04 6.92 0.4014/02/1996 12.00 93.00 6.90 388 1.60 0.18 5.00 0.12 7.23 0.8015/03/1996 10.80 92.00 7.00 218 2.40 0.09 4.50 0.05 7.37 0.4010/04/1996 10.00 90.00 10.60 13,920 9.20 0.06 2.80 0.13 7.65 39.8010/05/1996 9.40 88.00 12.40 18,760 1.00 0.03 2.20 0.07 7.09 53.6006/06/1996 7.70 77.00 15.20 10,570 1.10 0.22 1.60 0.19 7.09 30.2010/07/1996 14.60 153.00 18.30 29,970 5.10 0.08 1.30 0.04 8.45 85.70
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BANDON ESTUARY MONITORING RESULTS
SITE: Kilmacsimon Quay
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH 3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %08/08/1996 8.60 91.00 17.00 30,890 3.70 0.33 1.30 0.35 8.01 88.3004/09/1996 13.30 142.00 18.50 27,030 6.70 0.03 0.80 0.02 7.49 77.2004/10/1996 9.00 86.00 13.00 30,340 1.90 0.25 1.70 0.11 7.77 86.6906/11/1996 9.20 86.00 11.00 9,400 1.60 0.03 2.80 0.05 6.99 26.9004/12/1996 11.20 94.00 7.00 2,990 0.50 0.17 2.00 0.04 7.55 6.83
19/01/1997 9.90 98.00 22,300 1.10 1.00 2.00 0.17 7.99 63.7114/02/1997 10.90 91.00 6.70 1,608 3.60 0.24 3.10 0.05 7.27 3.7014/03/1997 10.00 89.00 10.10 14,140 0.70 0.73 2.90 0.23 7.61 40.4017/04/1997 12.40 122.00 14.40 26,256 4.10 0.05 2.50 0.03 8.50 75.0028/05/1997 10.20 106.00 17.90 26,579 1.80 0.09 2.00 0.09 8.00 76.0011/06/1997 9.40 100.00 17.10 35,440 1.80 0.09 1.80 0.06 8.16 101.3009/07/1997 8.90 96.00 19.10 41,491 2.70 0.49 1.40 0.04 8.14 119.0013/08/1997 7.80 83.00 18.70 14,550 2.40 0.08 1.70 0.10 7.44 41.6010/09/1997 9.00 90.00 14.90 9,210 1.00 0.29 1.70 0.03 7.40 26.3008/10/1997 8.60 87.00 14.30 27,540 2.10 0.25 0.50 0.15 7.74 78.7006/11/1997 9.70 90.00 10.70 3,200 1.70 0.12 1.10 0.06 7.01 7.3005/12/1997 11.30 94.00 7.00 11,050 0.80 0.16 2.40 0.06 7.16 21.10
22/01/1998 11.20 95.00 9.80 203 1.80 0.21 2.80 0.03 7.10 0.0004/02/1998 11.60 93.00 5.80 7,720 1.70 0.12 2.10 0.04 6.96 14.7004/03/1998 10.10 89.00 8.30 185 1.90 0.56 0.90 0.04 6.74 0.0022/04/1998 10.10 93.00 10.20 210 5.30 0.69 1.10 0.08 6.90 0.0020/05/1998 14.70 157.00 18.30 42,416 3.00 0.22 0.80 0.01 8.11 81.00June'98 No sampling carried out due to hazardous weather conditions16/07/1998 11.60 120.00 11.60 31,310 6.20 0.23 0.40 0.05 8.27 59.8013/08/1998 10.40 110.00 17.80 33,646 5.10 0.21 0.20 0.01 7.95 64.3024/09/1998 9.20 94.00 14.00 20,694 8.80 0.35 0.80 0.05 7.65 39.5009/10/1998 7.80 75.00 13.40 21,437 1.20 0.42 0.30 0.04 7.48 40.9026/11/1998 10.50 90.00 8.80 4,570 2.40 0.38 1.80 0.03 7.24 8.7010/12/1998 8.20 82.00 10.60 1,049 1.20 0.27 1.60 0.05 7.31 2.00
27/01/1999 10.60 89.00 7.40 966 2.40 0.19 2.30 0.03 6.77 1.8424/02/1999 10.90 94.00 8.30 17,380 2.30 0.27 0.80 0.03 7.01 33.2024/03/1999 10.50 97.00 10.40 19,260 1.40 0.17 0.00 0.03 7.44 36.8009/04/1999 9.90 92.00 12.10 12,770 1.80 0.19 0.00 0.03 7.57 24.4021/05/1999 9.60 96.00 14.30 19,250 2.00 0.23 0.80 0.03 7.83 36.8017/06/1999 10.90 112.00 16.90 31,993 6.70 0.32 0.60 0.02 8.24 61.1021/07/1999 11.80 117.00 17.10 40,140 5.40 0.47 0.60 0.02 8.10 76.7018/08/1999 8.70 93.00 17.50 38,500 5.40 0.27 0.00 0.03 8.00 73.5001/09/1999 7.10 74.00 17.00 8,300 1.90 0.30 0.40 0.08 7.61 15.9029/10/1999 8.90 84.00 11.80 13,400 1.20 0.76 0.00 0.05 7.43 25.6017/11/1999 8.80 79.00 10.50 11,850 1.70 0.36 1.30 0.02 7.42 22.6015/12/1999 11.70 93.00 5.40 4,160 1.90 0.12 2.60 0.03 6.71 7.90
27/01/2000 11.50 92.00 5.80 5,570 1.80 0.12 2.40 0.03 7.14 10.6025/02/2000 11.00 93.00 7.90 2,070 1.70 0.15 1.30 0.03 7.24 4.0015/03/2000 10.70 92.00 10.10 11,750 1.80 0.10 1.50 0.02 7.43 22.4012/04/2000 11.10 114.00 9.20 22,775 2.00 0.17 1.00 0.05 8.49 43.5010/05/2000 8.50 87.00 17.30 33,009 3.40 0.40 0.00 0.13 7.74 63.0008/06/2000 8.90 90.00 15.00 33,460 0.41 0.00 0.02 7.82 63.9006/07/2000 8.50 90.00 18.30 23,923 4.50 0.41 0.00 0.03 7.74 45.6004/08/2000 8.50 89.00 17.30 17,690 5.50 0.57 0.00 0.04 8.34 33.8020/09/2000 7.70 82.00 14.50 31,004 2.30 0.37 0.00 0.02 7.69 59.2019/10/2000 9.20 81.00 10.70 782 1.70 0.25 0.60 0.06 7.22 0.0017/01/2001 12.20 99.00 5.90 13,930 1.50 0.16 1.40 0.04 7.33 26.6002/03/2001 12.40 96.00 5.20 17,900 2.10 0.44 1.10 0.03 7.85 34.20Apr-01 No sampling performed in April 01 due to lack of appropiate tidal times available during working hours.30/05/2001 10.60 114.00 17.10 25,669 4.00 0.35 0.00 0.02 7.86 49.0028/06/2001 8.90 98.00 18.90 33,692 5.50 0.37 0.00 0.02 7.78 64.4012/07/2001 11.70 122.00 17.70 34,287 5.70 0.55 0.00 0.01 8.31 65.5021/09/2001 8.30 81.40 14.60 36,845 2.65 0.37 0.02 7.53 70.40
07/03/2002 10.7 92.0 9.6 10,190 1.20 0.10 1.20 0.03 7.53 19.5028/06/2002 9.5 95.0 14.7 9,780 1.40 0.17 0.70 0.04 7.62 18.7029/08/2002 10.8 116.0 18.3 31,637 4.80 0.25 0.30 0.01 8.15 60.4012/12/2002 11.3 96.0 6.7 4,330 0.90 0.14 2.50 0.03 7.12 8.30
26/03/2003 10.4 96.0 10.8 12,000 1.10 0.12 1.20 0.02 7.83 22.9019/06/2003 10.4 104.0 17.0 11,410 4.60 0.14 1.70 0.04 7.41 21.8020/08/2003 11.1 121.0 18.3 25,400 8.80 0.27 0.20 0.01 8.22 48.5018/11/2003 9.2 88.6 14.5 16,080 0.84 0.45 1.10 0.03 6.52 30.70
24/02/2004 10.1 93.6 5.7 10,980 2.00 0.17 2.40 0.03 7.66 21.0011/05/2004 10.3 99.0 13.0 30,227 3.00 0.22 1.40 0.01 7.97 57.40
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BANDON ESTUARY MONITORING RESULTS
SITE: Kilmacsimon Quay
Date DO mg/L DO % Sat. Temp. °C Cond. µS BOD mg/L NH 3-N mg/L NO 3-N mg/L PO 4-P mg/L pH Sea Water %24/08/2004 8.1 85.0 16.2 3,020 <2 0.44 1.10 0.04 7.27 5.8003/11/2004 9.6 88.0 10.7 1,766 <2 0.33 3.70 0.03 7.29 3.40
15/02/2005 11.5 93.6 7.6 9,440 <2 0.18 1.60 0.04 7.60 18.0011/05/2005 11.0 103.0 12.7 5,580 <2 0.11 3.00 0.02 7.72 10.7012/07/2005 14.8 164.0 20.7 32,682 7 0.81 0.50 0.01 8.55 62.2008/11/2005 10.2 94.4 10.6 216 <2 0.32 3.50 <0.16 7.15 0.00
22/02/2006 11.76 93.30 5.80 9,020 <2 0.10 1.80 <0.16 7.53 17.2005/04/2006 10.82 90.40 8.40 4,540 <2 0.13 2.60 <0.16 7.30 8.7016/08/2006 8.47 89.40 16.90 48,343 <2 1.15 0.00 <0.16 8.07 92.3001/11/2006 9.94 87.90 11.10 10,330 <2 0.08 1.50 0.03 7.66 19.7313/03/2007 12.10 102.80 8.70 1,827 <2 0.10 3.10 <0.16 7.11 3.5022/05/2007 8.36 81.90 15.50 35,044 <2 0.33 0.90 <0.16 7.89 66.9021/08/2007 11.29 110.60 15.50 14,680 3.00 0.17 0.90 <0.16 7.91 28.0017/10/2007 9.31 89.70 14.10 18,180 <2 0.20 1.10 <0.16 7.45 34.7030/01/2008 10.97 92.30 8.30 2,990 <2 0.13 3.60 <0.16 7.32 5.7025/06/2008 9.12 90.90 15.30 2,738 2.00 0.04 2.41 <0.16 7.80 5.2020/08/2008 8.60 86.90 15.10 2,170 <2 0.32 2.37 <0.16 7.39 4.1019/11/2008 10.85 94.80 10.30 3,460 <2 0.16 4.14 <0.16 7.49 6.6018/03/2009 11.99 104.00 9.90 6,440 <2 0.07 2.61 <0.16 7.56 12.3016/06/2009 10.50 106.60 18.30 19,000 <2 0.16 10.90 <0.16 8.38 36.3009/09/2009 9.75 90.30 13.50 144 <2 0.30 1.69 0.03 6.80 0.0023/03/2010 11.00 96.70 9.70 4,050 <2 0.16 2.22 0.02 7.28 7.7429/03/2010 10.66 94.60 8.9019/05/2010 9.47 82.50 14.10 2,500,362 6.00 0.24 <0.2 <0.01 7.96 4775*22/06/2010 14.70 162.80 20.6001/09/2010 13.00 132.00 16.70 29,810 5.00 0.24 <0.2 0.02 8.49 56.9002/11/2010 9.79 89.40 11.40 2,068 <2 0.36 2.23 0.03 7.16 3.9524/02/2011 10.55 92.60 9.80 1,071 <2 0.13 3.35 0.03 7.34 0.0024/05/2011 10.51 100.10 13.90 11,120 <2 0.13 0.84 0.01 7.40 21.4020/09/2011 9.20 89.20 14.40 15,360 <2 0.20 0.20 0.03 7.46 29.30
Av of Last 12 samples 118.54 Av of Last 12 samples 2.3 Av of last 8 samples 0.021 15.32
*Salinity Calculation excludes data form 19/05/2010 as it appears erroneous
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Page 77
ATTACHMENT D
Section D1.1 Assimilative Capacity Calculations report
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WYG Ireland part of the WYG group creative minds safe hands
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Schering - Plough (Brinny) Company
Simple Assimilative EPA Capacity Modelling
for IPPC Licence SW Emissions Review
Environmental Report
WYG Environmental and Planning (Ireland) Ltd
13/12/2011
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Document Control
Document: SP SW1 Surface Water Emissions - Simple Assimilative Modelling Report
Project: Schering Plough Review of IPCC Licence SW emissions 2011
Client: Schering Plough
File Origin: G:CE0\CE07891\P-05\03 Env\03 Draft Reports\EO regs SW Emissions work\Shipool Assimilative Capacity Study December 2011
Document Checking:
Primary Author: Neil Sandes Signed:
Contributor: Darragh Musgrave Signed:
Issue Date Status Checked for Issue
1
2
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Contents
1 INTRODUCTION................................................................................................................... 1
1.1 BACKGROUND .............................................................................................................................1
2 EPA ASSIMILATIVE MODEL FOR TRANSITIONAL WATERS................................................. 2
2.1 MODEL INPUT DATA SOURCES .........................................................................................................3
2.1.1 IPPC Licensed Emission Flow rates............................................................................3 2.1.2 95%ile Flow of Water ..............................................................................................3 2.1.3 Salinity Values ........................................................................................................4 2.1.4 Ambient Background Sampling & Background Levels...................................................4
2.2 MOLYBDATE REACTIVE PHOSPHATE (MRP)..........................................................................................5
2.3 BOD (BIOCHEMICAL OXYGEN DEMAND) .............................................................................................6
2.4 DISSOLVED OXYGEN (DO) .............................................................................................................6
2.5 ZINC (ZN) .................................................................................................................................6
3 CONCLUSIONS..................................................................................................................... 7
Tables Table D.1.1 Assimilative Capacity – MRP (IPPC ELV)
Table D.1.2 Assimilative Capacity – MRP (2009 Total P Discharge)
Table D.1.3 Assimilative Capacity – MRP (2010 Total P Discharge)
Table D.1.4 Assimilative Capacity – BOD (IPPC ELV)
Table D.1.5 Assimilative Capacity – DO (0% Saturation)
Table D.1.6 Assimilative Capacity – DO (100% Saturation)
Table D.1.7 Assimilative Capacity – Zinc (IPPC ELV)
Appendices Appendix A: Extract from SP Dye Tracer Test report 1992/3 – Brinny River Catchment Area
Appendix B: Extract From Schering Plough 2010 AER – SW Emissions from WWTP
Appendix C: Curranure Gauging Station Data – OPW
Appendix D: EPA Water Quality Data 2007 – 2009 for the Upper Bandon Estuary
Appendix E: Marine Environment & Health Series – Sea Water Trace Metals Quality Data 2011
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1 Introduction
WYG Environmental & Planning (Ireland) Ltd., (WYG) were appointed by Schering Plough (Brinny) Ltd (SP)
to undertake ‘Simple Assimilative Capacity Modelling’ for some of the parameters that the site is licensed to
discharge to the transitional waters of the Bandon River as part of their IPCC licence (P0005-01), reference
P0005-02.
1.1 Background
The report is part of a review being undertaken for the Environmental Protection Agency (EPA) of SPs
compliance with the European Communities Environmental Objectives (Surface Waters) Regulations (2009)
- SI No. 272 of 2009. (EO Regulations).
SPs treated process water discharge point is located at Shipool, on the Bandon River, close to Kilmacsimon.
This section of the Bandon River is considered to be transitional as defined in the EO regulations:
“transitional waters” are bodies of surface water in the vicinity of River mouths which are partly saline in
character as a result of their proximity to coastal waters but which are substantially influenced by
freshwater flows.
According to the National Parks and Wildlife service online database, the SP discharge point is located
within a proposed Natural Heritage Area (pNHA) that runs from Colliers Quay to approximately 1km
downriver of Kilmacsimon. A second pNHA is located 12.5km downstream around the James Fort headland
opposite Kinsale town.
The model used for the calculations is based on the EPA guidance document for the ‘EO Regulations Review
– Simple Assimilative capacity model for transitional waters’ which is available at the following link:
http://www.epa.ie/downloads/advice/general/name,31177,en.html
Based on the EC EO (surface Waters) Regulations (SI 272 of 2009), Schedule 5, the parameters that
require an assimilative capacity assessment, based on the process water discharged under licence from SP
are:
� Biochemical Oxygen Demand (BOD)
� Molybdate Reactive Phosphorous (MRP)
� Dissolved Oxygen (DO)
� Zinc (Zn)
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Information on the location of the licensed SP Surface Water Emission Point (SW1) is provided in Sections B
and C of the Review Report of which this report is Attachment D.1.
2 EPA Assimilative Model for Transitional Waters
The EPA have provided simple assimilative capacity models for transitional waters to allow IPPC facilities to
assess their licence’s compliance with the EO Surface Water Regulations 2009 as mentioned above.
The model estimates, for a given discharge parameter, the resultant concentration in a receiving waterbody
which has freshwater and saltwater inputs. Using the salinity values of the ‘open’ water and in the vicinity
of the discharge, it estimates the flow of dilution water (i.e. seawater and freshwater inputs) within the
estuary. This figure is then divided in to the receiving waters.
The salinity value at the discharge point has been determined by SP from sampling analysis during surface
water monitoring at the discharge point SW1. An average of the previous 12 rounds of sampling has been
used.
The model formula for calculating the flow of available dilution water (Qd) is as follows:
Qd = (Qe + Qf) So/ (So-S)
where Qe is the flow rate of licensed discharge (m3/s)
Qf is the 95%ile flow rate of the river (m3/s)
So is the salinity of the open water
S is the salinity of the water in the vicinity of licensed discharge
Once the value for Qd is established it can be substituted into the following formula to calculate the
concentration (C) of a given discharged substance in the receiving water:
C = Cb + (Ce - Cb)/ (1 + (Qd / QL))
where QL is the maximum flow of the discharged substance allowable
under the licence.
Cb is the background concentration
Ce is the effluent discharge concentration
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Note that Dissolved Oxygen (DO) is not monitored in the discharge effluent and there is no DO ELV for the
facility. To evaluate the impact that DO within the discharged process water would have on the receiving
water, values of 0% and 100% are modelled.
Section 2.1 below discusses the various data inputs for the model. Tables D1.1 to D1.6 present the model
calculations for the assimilative capacity calculations. Sections 2.2 to 2.5 discuss the findings of the
assimilative capacity modelling for MRP, BOD, DO and Zinc.
2.1 Model Input Data Sources
2.1.1 IPPC Licensed Emission Flow rates
The maximum licensed flow rate from the WWTP is 800m3/day (0.00926m3/sec). This value is used to
represent QL in the equation above).
The actual discharged total volumes (m3) for 2009 and 2010 as presented in the 2010 AER for Schering
Plough (see copy of page 9 from SP AER in Appendix A of this report). When these volumes are reduced
to m3/sec they are 0.005205m3/sec and 0.00546m3/sec for 2009 and 2010 respectively. These values
represent Qe in the model.
2.1.2 95%ile Flow of Water
The closest EPA monitoring station to the Discharge point SW1 on the River Bandon is at Curranure, located
at National Grid ref W529 571. This station has a 95%ile flow rate of 1.33m3/sec. Information on the
station is attached in Appendix B in this report.
The station is located upriver of the confluence of the Brinny River with the Bandon. The catchment for the
Brinny is 72km2 compared to the Bandon catchment of 431km2 (at the Curranure Station). These values are
provided in a report carried out for SP on a Dye Tracing Test carried out for SP as part of an EIS completed
in 1992 on the discharge point SW1. The relevant pages of this report are included in Appendix C of this
report. In order to calculate the approximate 95%ile flow rate to include the Brinny River flow the following
calculation was completed:
(1.33/431)*(431 + 72) = 1.55
Therefore the 95%ile flow rate used in the assimilative capacity model is 1.55m3/sec.
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2.1.3 Salinity Values
The salinity of transitional waters varies significantly depending on how close to the coastal zone the
samples are taken. The discharge point SW1 is located within the Upper Bandon Estuary which is
delineated by the EPA as between Innishannon Bridge and Kinsale Bridge. This is a long expanse of water
which has a significantly varying saltwater influence. The Discharge point SW1 is located close to the upper
reaches of the tidal regime, close to Shipool. As part of SPs monitoring regime the water salinity is
monitored during each sampling round. In order to provide as accurate a model as possible the average
value for salinity for the previous 12 monitoring rounds (2011 – 2008) has been used provide a salinity
value for the water at the discharge point. This is considered to be a more realistic input than the value
derived from the EPA data for the salinity values for the Upper Bandon Estuary.
2.1.4 Ambient Background Sampling & Background Levels
SP have a compiled a database of surface water sampling results for ambient environmental monitoring
from six locations on the Bandon River including the Discharge point SW1 since 1984. Three sampling
points are located upriver of the discharge point (SW1) at Innishannon Bridge (named Dundaniel), Colliers
Quay and Shipool Castle. There are two sampling points located downstream of SW1 at Rock House and
Kilmacsimon. All sampling locations are mid-stream and no samples are taken during a 45 minute window
either side of High and Low Tides. Figure 9 in the main report shows these sampling points. The database
of results is presented in Attachment C.2.5 of the main report.
For the purposes of inputting background concentrations into the model WYG, where applicable, used the
available values for the Upper Bandon Estuary from the EPA Water Quality in Ireland 2007 – 2009 Report.
This data gives Median MRP Values for Winter of 0.031mg/l and for Summer of 0.024mg/l. The EPA MRP
value used to compare against the threshold value is 0.024 mg/l and this value is used as the MRP
background value. The BOD summer median value is given as 2.3mg/l, as there is no winter data this
summer value is used as the background value. DO values of 82.0% for the 5 percentile saturation and
160.6% for the 95 percentile saturation are given. Refer to the EPA data for the Upper Bandon Estuary in
Appendix D of this report. For Zinc a background value was taken from the Marine Institute 2011 Report
on the quality of Irish Marine Waters, Refer to Appendix E of this report. No ambient sampling is
competed by the site for Zinc.
As a cross check WYG also looked at the ambient sampling data gathered by SP and calculated the average
of the last 8 - 12 samples (taken between 2008 and 2011) from the sampling point located upriver but
closest to SW1, which is Shipool Castle) to use as a comparison to the EPA background concentration.
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Therefore the background values used in the model are as follows:
MRP: 0.024mg/l. From the published EPA value. Note that the calculated ambient background value is
0.02mg/l which is calculated from the average of the last eight SP samples as prior to September 2009 the
laboratory Limit of Detection (LoD) was <0.16mg/l which is in exceedence of the required concentration of
MRP in the river and would negatively skew the average if included.
BOD:2.3mg/l. From the median EPA Summer value. Note this is the same value calculated from the SP
ambient sampling data where only two of the 12 samples taken between 2008 and 2011 had levels of BOD
that exceeded the LoD of 2mg/l.
DO: 96.23% Saturation. This is the average of the last 12 SP samples which were used to calculate an
ambient background DO saturation.
Zn: 0.0342 mg/l. From Table B.1 of the Marine Institute 2011 Report on background trace metal values
in Irish Sea Waters.
2.2 Molybdate Reactive Phosphate (MRP)
Molybdate Reactive Phosphate is often referred to as orthophosphate (PO4) and is recorded as phosphate
(P) in surface water monitoring. The SP facility is licensed to discharge up to 10mg/l of Total Phosphate (P)
from the WWTP in the process water emissions to SW1. MRP is one component of this and as such is
included in the Total Phosphate limit set by the license.
The 2010 AER indicates that actual emissions of Total Phosphate from the discharged process water for
2009 and 2010 are 0.37mg/l and 1.52mg/l respectively which are considerably lower than the ELV.
The EO regulations (surface waters) SI 272 of 2009 state that the MRP requirement for transitional waters
with salinity values of 0-17psu is 0.060mg/l. The salinity value at the discharge point SW1 is 10.84psu.
The assimilative capacity model was run using Total Phosphate concentrations as conservative values and
using background values of PO4 as recorded by SP in the ambient surface water sampling completed since
1984.
Tables D.1.1 to D.1.3 show the assimilative capacity model results for the ELV concentration, the 2009
discharged concentration and the 2010 discharged concentration of Total Phosphate respectively. Table
D.1.1 shows the results of the assimilative capacity of the receiving water using the ELV of 10mg/l (Total
P). The result indicates a concentration of 0.065mg/l which is 0.005 above the limit allowed by the EO
regulations. However, actual discharged concentrations of Total Phosphate in the process water were
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significantly lower than the ELV and models were also calculated with the emissions data from 2009 (Table
D.1.2) and 2010 (2010 AER). The receiving water concentrations of MRP were 0.025mg/l in 2009 and
0.030mg/l in 2010. These concentrations are within the EO limit of 0.060mg/l for transitional waters.
The existing ELV of 10mg/l is required for the facility to allow for potential periodic short duration
fluctuations in the effluent emissions that could arise due to changes in the production schedule of the
facility, in particular fermentation processes.
2.3 BOD (Biochemical Oxygen Demand)
The IPPC Licensed emissions for BOD in discharged process water from the WWTP is 50mg/l. The 2010
AER states that the actual annual emissions for 2009 and 2010 were 7mg/l and 4.8mg/l. Conservatively the
licensed concentration (50mg/l) was input into the model calculations and the concentration of BOD in the
River Bandon was modelled to be 2.493mg/l (See Table D.1.4).
The BOD Limit for transitional waters as outlined in the EO regulations (surface waters) 2009 is ≤4.0mg/l
and the receiving water concentration is within this limit at the discharge point SW1.
2.4 Dissolved Oxygen (DO)
Dissolved Oxygen values are not recorded in the effluent and there is no ELV in the SP IPPC License for DO.
The EO Regulations give a DO lower limit of 95%ile >70% saturation (for waters with a salinity value of
0psu) and upper limit of <120% saturation (coastal waters - salinity value 35psu) for transitional waters. To
estimate the effect that Do in the discharged process water would have on the receiving water values of
0% and 100% saturation have been applied to the discharged emissions (Tables D.1.5 and D.1.6).
The results indicate that the DO concentration in the receiving water ranges from 92.88% to 93.29%
saturation which is within the water quality requirements of the EO regulations for DO in transitional
waters.
2.5 Zinc (Zn)
The only metal parameter that is monitored by the site and has an ELV in the IPPC Licence is Zinc, as this
was once an ingredient required for a product that was previously manufactured by the Brinny facility.
Applying the relevant formula for the assimilative capacity in Transitional Waters, using background
concentration from Mean Sea Water value (0.0342mg/l) from the Marine Institute 2011 Report and the
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sites ELV of 0.5mg/l the calculated concentration of the discharged substance in the receiving water is
0.036mg/l. This is below the AA-EQS threshold level of 0.04mg/l given in the regulations for ‘other waters’
including transitional and coastal environments.
It should be noted that since zinc is not used as a main ingredient in the products manufactured on the
Brinny site the actual monitored values of the parameter in the effluent discharge waters, as reported in the
AER, are at values of 0.065mg/l in 2009 and 0.070mg/l for 2009 and 2010 respectively which are well
below the ELV of 0.5mg/l.
3 Conclusions
The SP emission point SW1 is located in transitional waters close to Shipool at NGR 156305 54317 in the
Upper Bandon Estuary which is currently given a ‘Eutrophic’ water quality status by the EPA under Water
Framework Directive. The IPPC License permits a maximum flow rate of 50m3/hr for the SW1 emission
point. The relevant river quality calculations for discharges from SP are MRP, BOD, DO and Zn. There are
no ELVs for DO or MRP in the SP IPPC License. For the purposes of this report the assimilative capacity
modelling was completed using the Total Phosphate concentrations in the process water discharged as
conservative values for MRP and values of 0% and 100% saturation of DO to estimate the effect of DO
within the process water discharged from the site would have on the receiving water quality.
Background values for MRP, BOD and DO were taken from the EPA Water Quality Report 2007 – 2009 and
for comparison ambient background values were calculated form the SW analysis carried out by SP since
1984 at a location upriver of the discharge point SW1.
The background value for Zinc was taken from the 2001 Marine Institute Report on Marine Water Quality.
No Zinc monitoring is done as part of the ambient water sampling completed by SP.
The use of the EPA Assimilative Capacity Equations with the data acquired for the SP emission point SW1
indicated that:
If the ELV for Total Phosphate is applied to the discharge water as MRP the assimilative capacity of the
receiving water with an EPA derived background level 0.024mg/l will give a concentration of 0.065mg/l
which is just above the EO limit of 0.060mg/l for transitional waters. However, when the average ambient
background values of 0.02mg/l is used the EO limit 0f 0.060 is matched and when the actual discharged
concentrations from 2009 and 2010 are applied to the model the receiving water concentrations of MRP are
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within the EO limit. The ELV of 10mg/l is required to for potential fluctuations in the effluent emissions that
can arise due to changes in the production schedule of the facility, in particular fermentation processes.
The ELV level for BOD of 50mg/l does not cause an exceedance in the EO limits for transitional waters.
DO levels in the receiving waters do not significantly change when using concentrations of either 0% or
100% saturation and DO levels are within the EO limits for transitional waters.
Zinc concentrations in the receiving waters are calculated to be lower than the EO AA-EQS Threshold of
0.04mg/l when the ELV emission value of 0.5mg/l is applied to the EPA equation. The sites actual emission
concentrations for Zinc are well below the ELV value.
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Tables
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Table D.1.1 - Assimilative Capacity - MRP (IPPC ELV)
Qd = Available Dilution Water
Qd = (Qe + Qf) So/ (So-S)
0.00926 Qe is the flow rate of licensed discharge (m3/s) (as per discharge license)
1.55 Qf is the 95%ile flow rate of the river (m3/s) at Curranure Guaging Station (as per OPW HydroDatabase) + Inferred Brinny River Catchment
34.625 So is the salinity of the open water (Kinsale Harbour Average of Summer and Winter Median Values - EPA Salinity Data)
10.84 S is the salinity of the water in the vicinity of licensed discharge (calculated from the discharge point sampling - Average of past 12 samples)
2.26989184 = Qd (m3/s)
C = Concentration of discharged substance into the receiving water:
C = Cb + (Ce - Cb)/ (1 + (Qd / QL))
0.00926 QL = maximum flow of the discharged substance allowable under the licence. (m3/s)
0.024 Cb = background MRP concentration from EPA value in Water Quailty Report 2007 - 2009
10 Ce = effluent discharge concentration (IPPC License Maximum Discharge Concentration for Total Phosphate)
0.065 = C (mg/l P)
≤0.06mg/l 0-17% Salinity Waters as per 2009 Surface water regulations
NotesCe calculated as Total Phosphorus as per IPPC License requirements CE07891
Model calculated as per the EO Regulations Review - Simple Assimilative Capacity Model for Transitional Waters WYG Environmental (Ireland) Ltd
Available Dilution Water Calculation:
Concentration of discharged substance into Bandon River:
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Table D.1.2 - Assimilative Capacity - MRP (2009 Total P Discharge)
Qd = Available Dilution Water
Qd = (Qe + Qf) So/ (So-S)
0.005205 Qe is the flow rate of licensed discharge (m3/s) (based on 2009 AER emissions)
1.55 Qf is the 95%ile flow rate of the river (m3/s) at Curranure Guaging Station (as per OPW HydroDatabase) + Inferred Brinny River Catchment
34.625 So is the salinity of the open water (Kinsale Harbour Average of Summer and Winter Median Values - EPA Salinity Data)
10.84 S is the salinity of the water in the vicinity of licensed discharge (calculated from the discharge point sampling - Average of past 12 samples)
2.26398878 = Qd (m3/s)
C = Concentration of discharged substance into the receiving water:
C = Cb + (Ce - Cb)/ (1 + (Qd / QL))
0.00926 QL = maximum flow of the discharged substance allowable under the licence. (m3/s)
0.024 Cb = background MRP concentration from EPA value in Water Quailty Report 2007 - 2009
0.37 Ce = effluent discharge concentration (2009 AER Emissions - Total Phosphate)
0.025 = C (mg/l P)
≤0.060mg/l 0-17% Salinity Waters as per 2009 Surface water regulations
NotesCe calculated as Total Phosphorus as per IPPC License requirements CE07891
Model calculated as per the EO Regulations Review - Simple Assimilative Capacity Model for Transitional Waters WYG Environmental (Ireland) Ltd
Available Dilution Water Calculation:
Concentration of discharged substance into Bandon River:
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Table D.1.3 - Assimilative Capacity - MRP (2010 Total P Discharge)
Qd = Available Dilution Water
Qd = (Qe + Qf) So/ (So-S)
0.00546 Qe is the flow rate of licensed discharge (m3/s) (as per discharge license)
1.55 Qf is the 95%ile flow rate of the river (m3/s) at Curranure Guaging Station (as per OPW HydroDatabase) + Inferred Brinny River Catchment
34.625 So is the salinity of the open water (Kinsale Harbour Average of Summer and Winter Median Values - EPA Salinity Data)
10.84 S is the salinity of the water in the vicinity of licensed discharge (calculated from the discharge point sampling - Average of past 12 samples)
2.26436 = Qd (m3/s)
C = Concentration of discharged substance into the receiving water:
C = Cb + (Ce - Cb)/ (1 + (Qd / QL))
0.00926 QL = maximum flow of the discharged substance allowable under the licence. (m3/s)
0.024 Cb = background MRP concentration from EPA value in Water Quailty Report 2007 - 2009
1.52 Ce = effluent discharge concentration (2010 AER Emissions - Total Phosphate)
0.030 = C (mg/l P)
≤0.060mg/l 0-17% Salinity Waters as per 2009 Surface water regulations
NotesCe calculated as Total Phosphorus as per IPPC License requirements CE07891
Model calculated as per the EO Regulations Review - Simple Assimilative Capacity Model for Transitional Waters WYG Environmental (Ireland) Ltd
Available Dilution Water Calculation:
Concentration of discharged substance into Bandon River:
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Table D.1.4 - Assimilative Capacity - BOD (IPPC ELV)
Qd = Available Dilution Water
Qd = (Qe + Qf) So/ (So-S)
0.0139 Qe is the flow rate of licensed discharge (m3/s) (as per discharge license)
1.55 Qf is the 95%ile flow rate of the river (m3/s) at Curranure Guaging Station (as per OPW HydroDatabase) + Inferred Brinny River Catchment
34.625 So is the salinity of the open water (Kinsale Harbour Average of Summer and Winter Median Values - EPA Salinity Data)
10.84 S is the salinity of the water in the vicinity of licensed discharge (calculated from the discharge point sampling - Average of past 12 samples)
2.276647 = Qd (m3/s)
C = Concentration of discharged substance into the receiving water:
C = Cb + (Ce - Cb)/ (1 + (Qd / QL))
0.00926 QL = maximum flow of the discharged substance allowable under the licence. (m3/s)
2.3 Cb = background BOD concentration from median summer EPA value in Water Quailty Report 2007 - 2009
50 Ce = effluent discharge concentration (maximum allowable under IPPC License)
2.493 = C (mg/l BOD)
≤4.0mg/l Limit as per 2009 Surface Water Quality Regs
Notes CE07891
Model calculated as per the EO Regulations Review - Simple Assimilative Capacity Model for Transitional Waters WYG Environmental (Ireland) Ltd
Available Dilution Water Calculation:
Concentration of discharged substance into Bandon River:
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Table D.1.5 - Assimilative Capacity - Dissolved Oxygen (0% Saturation)
Qd = Available Dilution Water
Qd = (Qe + Qf) So/ (So-S)
0.0139 Qe is the flow rate of licensed discharge (m3/s) (as per discharge license)
1.55 Qf is the 95%ile flow rate of the river (m3/s) at Curranure Guaging Station (as per OPW HydroDatabase) + Inferred Brinny River Catchment
34.625 So is the salinity of the open water (Kinsale Harbour Average of Summer and Winter Median Values - EPA Salinity Data)
10.84 S is the salinity of the water in the vicinity of licensed discharge (calculated from the discharge point sampling - Average of past 12 samples)
2.276647 = Qd (m3/s)
C = Concentration of discharged substance into the receiving water:
C = Cb + (Ce - Cb)/ (1 + (Qd / QL))
0.00926 QL = maximum flow of the discharged substance allowable under the licence. (m3/s)
93.26 Cb = background concentration (calculated from ambient sampling from shipool wood sampling - Average of past 12 samples)
0 Ce = effluent discharge concentration (maximum allowable under IPPC License)
92.882 = C (%)
>70% Saturation 95%ile Lower Limit as per 2009 Surface Water Quality Regs (0% Salinity)<120% Saturation 95%ile Lower Limit as per 2009 Surface Water Quality Regs (35% Salinity)
NotesConcentration of DO not available from disharged process water. Value conservatively set as 0% CE07891
Model calculated as per the EO Regulations Review - Simple Assimilative Capacity Model for Transitional Waters WYG Environmental (Ireland) Ltd
Available Dilution Water Calculation:
Concentration of discharged substance into Bandon River:
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Table D.1.6 - Assimilative Capacity - Dissolved Oxygen (100% Saturation)
Qd = Available Dilution Water
Qd = (Qe + Qf) So/ (So-S)
0.0139 Qe is the flow rate of licensed discharge (m3/s) (as per discharge license)
1.55 Qf is the 95%ile flow rate of the river (m3/s) at Curranure Guaging Station (as per OPW HydroDatabase) + Inferred Brinny River Catchment
34.625 So is the salinity of the open water (Kinsale Harbour Average of Summer and Winter Median Values - EPA Salinity Data)
10.84 S is the salinity of the water in the vicinity of licensed discharge (calculated from the discharge point sampling - Average of past 12 samples)
2.276647 = Qd (m3/s)
C = Concentration of discharged substance into the receiving water:
C = Cb + (Ce - Cb)/ (1 + (Qd / QL))
0.00926 QL = maximum flow of the discharged substance allowable under the licence. (m3/s)
93.26 Cb = background concentration (calculated from ambient sampling from shipool wood sampling - Average of past 12 samples)
100 Ce = effluent discharge concentration (maximum allowable under IPPC License)
93.287 = C (%)
>70% Saturation 95%ile Lower Limit as per 2009 Surface Water Quality Regs (0% Salinity)<120% Saturation 95%ile Lower Limit as per 2009 Surface Water Quality Regs (35% Salinity)
NotesConcentration of DO not available from disharged process water. Value conservatively set as 0% CE07891
Model calculated as per the EO Regulations Review - Simple Assimilative Capacity Model for Transitional Waters WYG Environmental (Ireland) Ltd
Available Dilution Water Calculation:
Concentration of discharged substance into Bandon River:
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Table D.1.7 - Assimilative Capacity - Zinc (IPPC ELV)
Qd = Available Dilution Water
Qd = (Qe + Qf) So/ (So-S)
0.0139 Qe is the flow rate of licensed discharge (m3/s) (as per discharge license)
1.55 Qf is the 95%ile flow rate of the river (m3/s) at Curranure Guaging Station (as per OPW HydroDatabase) + Inferred Brinny River Catchment
34.625 So is the salinity of the open water (Kinsale Harbour Average of Summer and Winter Median Values - EPA Salinity Data)
10.84 S is the salinity of the water in the vicinity of licensed discharge (calculated from the discharge point sampling - Average of past 12 samples)
2.276647 = Qd (m3/s)
C = Concentration of discharged substance into the receiving water:
C = Cb + (Ce - Cb)/ (1 + (Qd / QL))
0.00926 QL = maximum flow of the discharged substance allowable under the licence. (m3/s)
0.0342 Cb = background concentration (from the Marine Institute - Mean Irish Sea Water Values 2006 - 2008)
0.5 Ce = effluent discharge concentration (maximum allowable under IPPC License)
0.036 = C (mg/l Zn)
0.04mg/l Is the AA - EQS given for Zinc in 'other surface waters'. (There is no MAC - EQS value given).
Notes CE07891
Model calculated as per the EO Regulations Review - Simple Assimilative Capacity Model for Transitional Waters WYG Environmental (Ireland) Ltd
Available Dilution Water Calculation:
Concentration of discharged substance into Bandon River:
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Appendix A – Extract from Schering Plough 2010 AER
– SW Emissions from WWTP
Curranure Monitoring Station Information
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2010 Annual Environmental Report Page 9 of 67
2.1 Emissions to Water:
Parameter
Mass Emissions
(Kg) 2009
Mass Emissions
(Kg) 2010
Licensed Mass
Emissions (Kg)
BOD 1148 830 14,600
COD 9384 6802 43,800
Suspended Solids 887 823 14,600
Kjeldahl Nitrogen (As N) 350 250 10,220
Nitrates (As N) 1079 713 5,840
Total Ammonia (As N) 183 101 5,840
Total Phosphorus (As P) 61 113 2,920
Toxicity (Toxic Units) <3.1 <3.1 10
TCAA 0.31 ND* 584
Zinc 10.72 12.05 146
Volume (M3) 164,148 172,212 292,000
*Not Detected in any effluent monitoring – Limit of detection for TCAA = 0.1mg/l
2.1.1 Non Compliances:
There were four instances of non-compliances in 2010. On four consecutive days the Nitrate
ELV was exceeded. The exceedances had a common cause.
Date Non
Compliance
Cause Corrective Action
16th-19th February
2010
Exceedance of
Nitrate ELV
from E1.
ELV 20 mg/l
Maximum
Exceedance 25
mg/l
Fault in supplementary feed
system ( molassess) resulted
in imbalance in Carbon-
Nitrogen ratio in the WWTP.
As a consequence there was
an excess Nitrogen in the
WWTP which manifested as
an exceedance over the 4
day period.
Supplementary feed
system design modified to
prevent reoccurrence.
List of Environmental
Critical Equipment
generated. Maintenance,
calibration routines
developed and tracking
system in place.
Schering - Plough (Brinny) Company
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Appendix B – Curranure Monitoring Station Information (OPW)
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• Hydro-Data Home • Contact Us • Search Query • Search Results • Map-Finder • Online Questionnaire
Summary Statistics Data
• Daily Mean Flow Data • Daily Mean Level Data • Annual Maxima Data
GENERAL STATION DETAILS
Station Name: Curranure Station No: 20002 Watercourse: Bandon NGR: W 529 571
Catchment Area (km2): 431 Catchment: Bandon Gauge Type: L/AR Datum: Poolbeg
SUMMARY HYDROMETRIC STATISTICS
Annual Average Rainfall (mm)1: 1603
Est'd Annual Losses (mm)1: 486
Mean Annual Flow (m3/s): 15.039
(Data derived for the period 1975 to 2004)
STATION HISTORY
Period of Continuous Hardcopy Records: 1974 to 2005
Period of Digitised Record: 1975 to 2005
Note 1 : Data extracted from the Environmental Protection Agency publication 'Hydrological Data', July 1997
DURATION PERCENTILES
Flows equalled or exceeded for the given percentage of time (m3/s)
(Data derived for the period 1975 to 2004)
1% 5% 10% 50% 80% 90% 95% 99%
79.8 47.3 35.1 9.44 3.06 1.89 1.33 0.84
Levels equalled or exceeded for the given percentage of time (mAOD Poolbeg)
(Data derived for the period 1975 to 2005)
1% 5% 10% 50% 80% 90% 95% 99%
8.28 7.96 7.82 7.42 7.20 7.13 7.09 7.04
COMMENTS / NOTES
No flood flow gaugings
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Appendix C – Extract from SP Dye Tracer Test report 1992/3
- Brinny River Catchment Area
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Appendix D – EPA Water Quality Data Report 2007 – 2009
Data for Upper Bandon Estuary
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EPA Water Quality In Ireland Report 2007 - 2009
Extract Data from Appendix 5-1
Upper Bandon Estuary
Chapter 5 Appendix 1: Summary statistics for individual water bodies assessed between 2007-2009.
43 Upper Bandon Estuary TSAS criteria Threshold Value Eutrophic
Summary Stats Salinity Temp (°C) pH Secchi (m) DO sat. (%) DO (mg/l) BOD (mg/l) TON (mg/l) NH3 (mg/l) DIN (mg/l) MRP (µg/l) Chl. a (µg/l) Winter DIN 2.6 2.766 Fail
Winter MINIMUM 0.07 4.73 7.2 80.6 11.4 2.42 0.05 2.601 < 10 < 0.5 Winter MRP 60 31 Pass
MEDIAN 0.07 4.76 7.2 91.6 11.4 2.52 0.18 2.766 31 0.8 DIN- 1.894 1.880 Pass
MAXIMUM 0.08 7.80 7.6 97.2 11.4 5.42 0.25 5.487 52 2.9 MRP- 60 24 Pass
No. of samples 5 7 7 7 1 7 7 7 7 7 Chloro. Median 15 15.0 Fail
Chloro 90 percentile 30 69.8 Fail
Summer MINIMUM 0.09 13.23 7.4 0.5 69.1 6.1 < 1 0.80 < 0.02 0.822 < 10 < 0.5 Opportunistic algae 0.6
MEDIAN 10.48 17.47 7.8 0.7 92.4 8.8 2.3 1.86 0.02 1.880 24 15.0 DO%sat 5 percentile 70 82.0 Pass
MAXIMUM 24.28 19.72 8.8 1.2 162.7 14.3 8.5 3.34 0.22 3.530 49 80.5 DO%sat 95 percentile 130 160.6 Fail
No. of samples 27 28 29 9 28 27 14 29 29 29 29 29 BOD 4 8.5 Fail
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Appendix E – Marine Institute Water Quality Report 2011
Metals Data for Irish Sea Waters
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Page 109
ATTACHMENT D.2
D.2 Environmental Considerations and BAT
D.2.1 Introduction
For the purpose of this application, reference is made to the BAT Guidance Note on Best Available Techniques
for Pharmaceutical and Other Specialty Organic Chemicals, Environmental Protection Agency 2008 (referred to
as the BAT Guidance Note for the purpose of this section). This BAT Guidance Note covers the facility as it
falls within the following class of activity:
5.6 The manufacture of pesticides, pharmaceutical or veterinary products and their intermediates.
Note: Reference is also made to the BREF Integrated Pollution Prevention and Control (IPPC) Reference
Document on Best Available Techniques for the Manufacture of Organic Fine Chemicals, published by the
European IPPC Bureau in December 2005 (referred to as the BREF Document for the purpose of this section).
D.2.2 Description of Process
The facility produces a range of protein based biotechnology products for human pharmaceutical use. The
products currently produced are;
� Intron in the form of injectable vials or a multidose pen for the treatment of Hepatitis C and Cancer
� PEG Intron in the form of injectable vials for the treatment of Hepatitis C and Cancer
� Remicade in the form of injectable vials for the treatment of Crohn’s disease and Arthritis
Trials and validation studies for new products such as Sugammadex and Posaconazoleiv are also carried out
involving one or more stages of production at the facility. At present these products are not produced for
commercial sale.
Generally similar processes produce all the biotechnology products manufactured at the facility. These
processes are;
� Fermentation / Recovery
� Purification
� Formulation
D.2.3 Risk to the Environment
The BAT Guidance Note highlights the key environmental issues of the pharmaceutical sector as;
� Emissions of volatile organic compounds
� Waste waters with potential for high loads of non-degradable organic compounds
� Large quantities of spent solvents
� Non-recyclable waste in high ratio
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D.2.3.1 Emissions to Air
Combustion gases such as NOx and SO2 are considered as part of the emissions to air. There are no emissions
of volatile organic compounds from the process. Section 2.4.2.1 of the BREF Document gives an overview of
the main sources and pollutants of waste gas emissions, although SO2 and NOx are listed as pollutants the
source at the facility does not fall under any specific source listed in the BREF Document.
D.2.3.2 Emissions to Water
All process and sanitary/foul effluent undergoes various physical, chemical and biological treatment processes
in a wastewater treatment plant on-site prior to discharge to receiving water at Bandon Estuary (SW1).
Further details of the treatment process are provided in Attachment B. Uncontaminated surface water is
discharged directly to the Brinny River (SW2). Any surface water which does not meet specific limits as
indicated by the monitoring instruments will automatically divert the storm water to a storm water/firewater
retention pond where it may be held and returned to the WWTP for treatment, if necessary. A petrol
interceptor is also connected to the inlet to the firewater retention pond.
Section 2.4.2.3 of the BREF Document gives an overview of the sources of wastewater streams, possible
contaminants and the relevant parameters. As discussed Attachment B the process effluent consists of
effluent from fermentation, purification, formulation, laboratories, cooling towers and boiler blowdown.
D.2.3.3 Waste Generation
The main areas where wastes are produced on site are as follows;
� Production; Wastes are generated in the Fermentation/Recovery and Purification stages of production.
� Laboratory; the main waste generated by the laboratory consist of lab smalls.
� Waste water treatment plant; wastes generated include lime, ammonia and potassium OH.
� Site wide; waste generated by the entire site includes waste electrical goods, cylinders and aerosols,
batteries, printer cartridges, cardboard, plastics, timber pallets, metal and general waste.
Indaver are currently employed on site providing a total waste management service for both hazardous and
non hazardous waste produced on site. As part of this service all waste streams have been identified,
screened and the appropriate method of treatment has been established.
D.2.3.4 Water Consumption
Water is used on site in cooling loops, production of pharmaceutical grade water softening, reverse osmosis,
distillation, steam generation, sanitary and potable use. Water abstraction is metered as are certain uses and
discharge of treated wastewater. Water consumption is approximately 240,000m3 per annum 2009/2010
which has reduced from 258,000m3 in 2007.
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D.2.3.5 Energy Use
The energy aspects on site that use significant amounts of energy include fans (HVAC), chillers (HVAC and
process), compressed air (process and instrumentation), boilers, process cooling and process heating. The
electricity consumption of the facility is approximately 35.7 GWh per annum. The site electrical base load is
approximately 58.6 GWh per annum and is relatively consistent over the year. The facility currently imports
both electricity and natural gas.
D.2.4 Control Techniques
The BAT Guidance Note describes the existing or possible measures for eliminating, reducing and controlling
emissions under the following headings;
� Prevention of Environmental Impact
� Minimisation of Environmental Impact
� Management and Treatment of Residues
� Environmental Management
D.2.4.1 Prevention of Environmental Impact
The following preventive techniques as stated in Section 4.3.1 of the BAT Guidance Note are in place at the
facility.
� Integration of Environmental, Health and Safety (EHS) Considerations into Process Development.
Consider EHS issues at an early stage in the process development to identify and prevent,
minimise and design out environmental issues.
An Environmental Management System (EMS) is in place at the facility and the site is accredited to
ISO14001:2004, OHSAS 18001 and IS393 2005. An EHS Specialist is in place at the facility.
� Prevention of Major Accidents and Releases to the Environment. Hazard identification and risk
assessment during process design to determine and implement appropriate control measures to
prevent major accidents and associated releases to the environment.
A detailed emergency response plan is in place at the facility which covers potential accident and emergency
situations and how these are responded to. Also an Environmental Liability Risk Assessment has been
completed for the facility to identify the environmental risks associated with the facility.
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D.2.4.2 Minimisation of Environmental Impact
The following minimisation techniques as stated in Section 4.3.2 of the BAT Guidance Note are in place at the
facility.
� Plant design; Consider environmental issues during plant design to maximise efficient use of
natural resources and minimise releases to the environment.
The SP (Brinny) facility operates a BAT principle in all aspects of its design and operation.
� Spill containment; use of spill containment and leak detection measures for hazardous
materials to prevent ground, groundwater and surface water contamination.
Spill containment conforms to the requirements of the BAT Guidance Note.
� Firewater retention; provide firewater retention facilities to retain contaminated firewater or
surface water runoff in the event of a fire and prevent ground, groundwater and surface
water contamination.
A fire water retention pond is in place at the facility, in the event of the emergency alarm being activated the
operation of a diversion system to the firewater retention pond will be triggered.
� Training of operators on hazardous materials; provide training to operators to make them
aware of hazards and ensure safe storage, handling and disposal of hazardous materials.
A Safety Plan is in place at the facility, as part of this health and safety training is provided to all staff. Direct
responsibilities are assigned to staff in relation to hazardous materials.
� Storage and handling of hazardous substances; ensure proper procedures and facilities for
the storage and handling of hazardous substances to prevent potential releases to the
environment.
The storage of materials conforms to the requirements of the BAT Guidance Note.
D.2.4.3 Management and Treatment of Residues
The following management and treatment of residues techniques as stated in Section 4.3.3 of the BAT
Guidance Note are in place at the facility.
� Monitoring and Mass Balances; Conduct appropriate monitoring and analysis to characterise
waste streams and prepare mass balances for individual substances.
Indaver are currently employed on site providing a total waste management service for both hazardous and
non hazardous waste produced on site. As part of this service all waste streams have been identified,
screened and the appropriate method of treatment has been established.
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� Recovery/Abatement of Residues from Unit Processes.
Treatment, abatement and control systems conform to the requirements of the BAT Guidance Note.
� Treatment of Gaseous Residues.
The abatement and control of atmospheric emissions conforms to the requirements of the BAT Guidance
Note.
� Management and Treatment of Waste Water and Aqueous Residues.
The treatment of wastewater conforms to the requirements of the BAT Guidance Note.
D.2.4.4 Environmental Management
BAT is to implement and adhere to an Environmental Management System. An Environmental Management
System is in place at the facility. The EMS is accredited to ISO 14001:2004, OHSAS 18001 and IS 393 2005
(Energy Management Standard). The EMS has been developed in order to improve upon the environmental
performance of the site, comply with the requirements of the operating IPPC license and comply with
Schering Plough corporate requirements.
D.2.5 Emission Levels
D.2.5.1 Emission Levels for Discharges to Air
Section 6.1 of the BAT Guidance Note refers to emission levels for discharges to air. All emissions to
atmosphere adhere to the emission limits as set by the BAT Guidance Note.
D.2.5.2 Emission Levels for Discharges to Water
The license limits for emissions to water are outlined in the table below, the facility will continue to operate
within the license limits.
Parameter Licence Limit Value (mg/l)
pH 6 – 9
Toxicity 10
BOD5 50
COD 200
Suspended Solids 50
Total Ammonia (as N) 20
Total Nitrogen (as N) 35
Total Phosphorus (as P) 10
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D.2.6 Compliance Monitoring
D.2.6.1 Monitoring of Emissions to Air
Monitoring of air emissions conforms with the BAT Guidance Note.
D.2.6.2 Monitoring of Aqueous Emissions
Monitoring of aqueous emissions conforms with the BAT Guidance Note.
D.2.6.3 Monitoring of Solid Waste
The BAT Guidance Note states a requirement for the recording in a register of the types, quantities and
manner of disposal/recovery of all wastes. This is currently carried out at the facility and is reported on an
annual basis to the EPA as part of the annual environmental report (AER).
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D.3 Schering Plough Energy Efficiency Policy
In line with Merck Target 2015 with a goal of 10% reduction of CO2 against 2009 baseline along with Merck
Corporate Policy 24 (Energy) which affirms Merck's commitment to energy conservation and vision to be the
most energy efficient steward in the pharmaceutical industry, Schering Plough (Brinny) endeavours to become
more energy efficient in the way the plant operates day to day.
The site is focused on implementing a range of energy efficiency projects in 2012 and beyond that builds on
previously completed projects through a focused effective energy management approach. Schering Plough
(Brinny) is part of the Large Industrial Energy Network (LIEN) and is also actively engaged with SEAI through
the Energy Agreements Programme.
Many technical audits have been completed to date through both the implementation of IS393/EN16001
Energy Management Standard and through other technology focused or area focused requests.
With the appointment of a full time Energy Lead onsite in 2011, the site plans to facilitate the implementation
of the many recommendations that the audit reports completed to date highlight. Areas of focus include HVAC
optimisation, Refrigeration, Steam usage and water reduction. An energy Community of Practice team is being
set up that will further enhance the achievement of the site's goal in reducing its energy consumption by 10%
against 2011 baseline.
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