r------5/10/2001 15:05 OCWD WRMS RPT#: 240 Page 3 -ORANGE COUNTY WATER DISTRICT SAMPLE STATION...

r------ Receiving Water Body

C W O M ~ ~ ~ Crre r \

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Standard ('8 IC-) 5.7 I7.0

556.0

s53L'. 0

a0 / 5-0

I

Source of Standard

ww A && A

WS &Y i v\ovfiO y\ iC C ~ < S + U W + ~

Qrc. h14jZ4.~ \ I ~ ~ \ c \ \T'Q/

9 ~ r ~ f c l ! r m I

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Parameter Name

c~G--'

C o p p a - c

L u J W )'&C\

S A n;~m

z h

J-- -- -

Number of times above std.

(L/yr) 0 / I ('h, fl)

o/ I ( x r ) 0 / \ ( ' / b , 4 0 / I ('&A o / I <l/qv)

--

Y

9

,,/

,

.. , ,

4

or o ~ ; c S 4 Standard (vB/~) 0- s b U a / ~

0.41 %/L

U- 4)

6 S d

0 .Y \

O.5b

0. y \ 0 . 5 b

0.41

U * 5b

u .qL ,

0 . 5 b

r

x r

Source of Standard

C A I ; ~ ~ ~ ; A ~ r t ' c s RJc

cV; te, qusepA), Inlemd S v r G t r , ~ GJOJLCS I-tvmbn Heh\J3\ 30 Dau Au4. br%A3 bJdh L u r c c s

~ C ~ U W ~ L ~ . wPX&rC +oollOrC\c, oc o ymr ms") .

*

\

%.I

Q ~ + ~ . \ ; ~ ~ NmVt~ , j Receiving Water Body

C~-ckI- IUEJO -REACH \

C c - C d \ f J O - R E A C H I

c 'rL - C H I N O - R E A C G 2

cAC* I cc-CutAMOh)&A- R-

CK-CVCAMDMG~ -R€ACH I

CIL-CVM~~O~)BA-RWH C K - C ~ ) C A M O ~ G A - K E A C ~ I

uo CEKH CIL-EJ\\LL-o\ ,,,,,, N O E A C H

CV- M\LL '0' L ~ S - ~ Z D

RP-C)V~~PPLU€N~-OL

$~- /~VFFRUCN+ - 0 1

i '

\, \ i, 8 i -

7 1 SAR - R \ v E R R ~ -0 \ J

&

Parameter Name

I IrfiriAk. \ ~ ~ n , o l t i ~ ~ ~ YIL

1 \., ~W\M!.IC hi :)( f,i 9 1 kb?tkt

dbromo,. - b v o m o h r t *

& bmO,. - b r m o & . . -

c ~ & Y 3 v \ r D . . -.

!Qvmo&...

& . b ~ ~ w o ., b f - ~ , , . &bre0. ..

Number of times above std. %

\4 /\Y II /U

\ / \

2 12 1 / I

' / I I / \

13 /\3 41'3

I / ' ,I / I

brmod\ . . - I / I

ORANGE COUNTY WATER DISTRICT SAMPLE STATION INFORMATION

Station Name Station ID Historical ~arng Station Description Location Description

Sample ~ t y p SURFACE WATER SAMPLE SITE Subtype: CANALICHANNEL

Sample from channel East of Indiana Ave, off of Arlington; 1000 feet northeast of Tava Lanes bowling alley parking lot

INoRbA td f * Sample Station Type: SURFACE WATER SAMPLE SITE Subtype: CREEK

8092 Prado No.3 Chino Creek at Euclid Ave.

8093 Prado No. 3A Chino Creek at El Prado Golf Course

1 , """" ./ 8094 Prado No. 36 Chino Creek at Pine Ave. (upstream)

8095 Prado No. 3C Chino Creek at Pine Ave. (downstream)

t lpYK-CHIN0-O7 11814 Chino creek a t Schaefer

15157

West of bridge at Euclid Avenue in Chino Creek

El Prado Golfcourse - 0.5 mile west of euclid Avenue in Chino Creek

North of Pine Avenue bridge and just west of El Prado Road in Chino Creek; approximately 0.25 mile upstream of Chino Waste Water Treatment Plant (RP2)

South of Pine Avenue bridge and just west of El Prado Road in Chino Creek; approximately 0.25 mile downstream of Chino Wastewater Treatment Plant RP2

North of Schaefer just upstream of Chino Creek at Schaefer bridge

Cucamonga Creek just south of Philadelphia St. inchino.

Cucamonga Creek - 300ft. upstream from Merrill Ave. Bridge

Sample at start of creek at the end of 100 feet N of J u N ~ ~ ; 350 feet W of the Riverside Canal diversion channel Grand wa!l.

Sample 0.25 miles SMI of start of creek 100 feet N of J u N ~ ~ ; 350 feet W of at horse crossing Grand; 0.25 miles SMI of flood control

channel.

- - -- ---- -- -- -

511012001 15:05 OCWD WRMS RPT#: 240 Page 1


Station Name Stat ion ID Historical Name Station Description Location Description

Sample Station Type: SURFACE WATER SAMPLE SITE . Subtype: CREEK ,.. .. JK : G l . w w w ' 8090 Prado No.2 Mill Creek '\

8091 Prado No.2A Mill Creek

15158

8521 Outfall Below Dam

951 1

8106 Prado No. 6 Temescal Creek at Rincon Rd.

8107 Prado No. 6A Temescal Creek at Aubumdale St.

Sample Station Type: SURFACE WATER SAMPLE SITE \ f

Subtype: DIVERSION

Northeast of bridge at Chino-Corona Road in Mill Creek on east bank; upstream

southeast side of bridge at Chino-Corona Road in Mill Creek on west bank; downstream

Downstream side of bridge below Splatter end of Mc Carty Road where Mill Creek "S" Duckclub croses bndege

West bank of Mill Creek near Gun Club.

Sampled Creek above Tucker Wildlife Sanctuary. Sampled below museum

Beginning on east shore on north side of Santiago Creek on north side of Chapman Chapman Bridge which crosses Santiago Bridge at55 fwy. Access creek from Creek. behind Chapman Med. Center Building via

Yorba St. north of Chapman.

South side of Ternescal Creek at Rincon Road

Temescal Creek at Abumdale Street; east side of Aburndale at cement spillway- upstream side

Pond located at the end of Cattail Channel just north of pond cell 51 3 of Prado Wetlands. This pond is located just before the diversion to Oil Wellconveyance Channel. Surface sample taken from south west bank.

5/1012001 15:05 OCWD WRMS RPT#: 240 Page 2


Station Name Station ID Historical Name Station Description Location Description

WATER SAMPLE SlTE

15134

Sample Station Type: SURFACE WATER SAMPLE SlTE

LK-ELSI RE-01 8 LK- $( LE-01

Subtype: DIVERSION

Pond near boxes used to divert flow from SAR intoPrado Wetlands. Located just east of pond cells E l and E4.

Subtype: LAKE

8537 Hole Lake Outfall (cormgated pipe No. 9)

8886 Hole Lake Diversion (No.10)

8538 Villa Park at Pumpout Station

10210

1021 1

North side of discharge from Lake Elsinore.

500' SIE of intersection of Chaney St. and Minthom St. 100' SMI of Minthom St. in flood control channel on the north bank.

Sample near abondoned thick in pond area North end of Hole Lake; south of Van that theeffluent flows through Buren Blvd.;east of Rutlank Park; south

of SAR

Sampled approximately 75 feet south of twine Dam

Sampled obtain from spigot next to vault

West shore of northlake; 3 feet south of bridge; 100 feet east of well (WOOD- INLW1)

Samples taken at either surface. 10 ft. below surface or 20 fl. below surface.

approximately 500 fl. west of Van Buren Blvd., approximately 700 R. north of Doolittle Ave.; 10 fl. north of cormgated pipe on east side of river

lwine Lake

lwine Park, 50 feet south of horse stables

Northlake in Woodbridge; Stonecreek south at Northlake

Located at Pumpout Station at Villa Park Res, middle pump. Sample point

50 fl. south of Dam; at the location bouy.

350 R. due south of Villa Park Dam

5/10/2001 15:05 OCWD WRMS RPT#: 240 Page 3

-ORANGE COUNTY WATER DISTRICT SAMPLE STATION INFORMATION


Type: SURFACE WATER SAMPLE SITE Subtype: LAKE

LK-VILLAPF-05 10220 20 f t . below sample site LK-VILLAPKRES- At site No.3, 20 fl. below water 03 surface. Sample site is at the Orange

\r location buoy. Just south oflhe Dam.

sampl;! Station Type: SURFACE WATER SAMPLE SITE ,/-.'

L. ,? -+yl@m%GG_!2PJ,- 91 86 Santiago Landfill

( I * , ? : 6 / ?. be-

400 f t . south of LK-VILLAPKRES-03 (the 400 fl. south of Site No.3 in the intake pipe) "middle" of thereservoir

Subtype: LANDFILL

Sample Station Type: SURFACE WATER SAMPLE SITE .>- - Subtype: RECHARGE BASIN

Water leaching from soil. Sample taken North side of lrvine Lake Dam at end of about 5 feet west of end of spillway. spillway.. .

$ ' RE-ANAHEIMUKE-01 8405 Anaheim Lake Site 1 I !

I RE-ANAHEIMIAKE-02 8406 Anaheim Lake Site 2

RE-ANAHEIMIAKE-03 8407 Anaheim Lake Site 3

RE-ANAHEIMLAKE-05 8409 Anaheim Lake Site 5

RE-ANAHEIMIAKE-06 8410 Anaheim Lake Site 6

RE-ANAHEIMLAKE-07 841 1 Anaheim Lake Site 7

8412 Anaheim Lake Site 8

Site Located Approximately 75 feet east of Transducer on west side of Lake

Approximately 100 feet east of Transducer; west side of Lake

80 feet west of Lake Staff; south of OC- 28 '

Northwest comer of Lake; approximately 20 feet from Anaheim Lakes outflow into Atwood Channel (E04)

Site is located in the middle of Anaheim Lake

Southwest comer of Anaheim Lake

Southeast comer of Anaheim Lake; approximately 40 feet from the east shore and approximately 50 feet from the south shore 1 , RE-ANAHEMLAKE-09 9833 Prado No. 23 Anaheim Lake Taken from end of Pennisula at the Anaheim Lake

northeast corner




Sample Station Type: SURFACE WATER SAMPLE SITE Subtype: RECHARGE BASIN

Sample at boat ramp Anaheim Lake - northeast of Miller and MiraLoma

8230 Prado No. 22-Santiago Basin

8543 Santiago Basin at Inflow from Santiago Creek

Santiago basin - south of Katella (Villa Pk. Rd.)and east of Center; northwest side of basin near boat ramp

Located at Santiago Basin where the inflow comes in from Santiago Creek 114 mile west of Hewes; about 50ft. south of Villa Park Road

Located at Santiago Basin, approximately at the center of the basin.

' Sample Station Type: SURFACE WATER SAMPLE SITE Subtype: RESEARCH POND

Sample on east side of effluent wier before waterreaches the SAR. Sample taken at Hidden Valley Wetlands.

Sample Sta on Type: SURFACE WATER SAMPLE SITE Y , Subtype: RESERVOIR

Sample obtain from spigot next fo vauls Located behind Villa Park Dam

Sample Station Type: SURFACE WATER SAMPLE SITE Subtype: RIVER

8105 Prado No.5 SAR below Prado Dam South of Prado Dam; 20 feet east of U.S.G.S. gaging station, 0.2 mile west of bridge and 0.9 mile west of top of Dam at gate; south side of River

66th. Street and Etiwanda Ave. Riverside, 600 feet southeast of Etiwanda. North bank of SAR (through Bamboo).

North bank of SAR

81 11 Prado No. 9 SAR at Hamner Road Santa Ana River and Hamner Road; below 1-15 Freeway bridge in horseback riding facility




Sample Station Type: SURFACE WATER SAMPLE SITE Subtype: RNER . .

8891 50ft Upstream of Hole Lake Outflow into SAR(No.11)

I

/ -' h6 &A% 81 16 Prado No. 14 S A R at La Cadena

LqO 1 TlO A h 8109 Prado No. 7A SAR at La Palma Ave. (under bridge)

,%

8114 Prado No. 12 SAR at Mission Blvd.

-1 n 0 d h t h 8108 Prado No. 7 S A R at La Palma(314mi. east of bridge)

3 1 P 0 8227 Prado No. 12A

SAR-MWD ING-O1X ''Q'& . f 2 81 13 Prado No. 11 SAR at MWD Xing

approximately 0.5 mile west of Van Buren Boulevard, approximately 50 fl. east of Hole Lake oufflow that meets the SAR; south side of river

Sample taken at 1st turnout north bound East side of river at end of gravel dirt on Hwy 38; about 118 of a mile from path leading from turnout. 1st turnout turnout to the river. northbound on Hwy 38.

Santa Ana River at LaCadena Drive: approximately 0.25 mile downstream of LaCadena bridge near rocklsand quary

Sample obtain approximately 75 feet downstream ofcolton's STP Effluent

Santa Ana River at Lakeview. Surface Santa h a River at Lakeview Ave. on grab from south bank near bike path. south bank near bike path. Sample from

shore approximately 15Meet west of bridge.

Santa Ana River at La Palma Avenue; approximately0.90 mile east of Gypsum Canyon bridge

Santa h a River at Gypsum Canyon bridge; under bridge

Santa Ana River at Mission Boulevard; northwest side of bridge approximately 300 feet from bridge

Santa Ana River at Mission Boulevard; southside of Mission on eastside of SAR

Santa Ana River at MWD crossing; off bike trail directly under distribution line.

5/1012001 1505 OCWD WRMS RPT#: 240 Page 6



Sample Station Type: SURFACE WATER SAMPLE SITE Subtype: RIVER

SAR-RIVERRD-01 X 8096 Prado No. 4 SAR at River Rd.

--- NO 0 d : a 8102 Prado No. 4A SAR at River Road(Raahauges Crossing)

81 15 Prado No. 13 SAR at Riverside Ave.

g P ~ J O b o b 9671

Kg ---a2 tj odA 8892 50ft Downstream of Hole Lake into SAR(No.13)

i ~7 SAR-WATERMAN-01 Y 81 17 Prado No. 15 SAR at Waterman

SURFACE WATER SAMPLE SITE Subtype: SPILL WAY

8893 Prado 1A-Sewage Discharge from Prado Park

f

Riverside Ave. and Santa Ana River

Sample taken in river below the San Bernardino Effluent; about 30 feet from Weir before "E" Street Bridge

Santa Ana River at River Road; west side of bridge near SAR diversion into OCWD Prado duck ponds

Santa Ana River at Raahauge's Pheasant Hunting Ranch river crossing

Santa Ana River at Riverside Ave.; 300 feet southeast of bridge crossing

Santa Ana River at Riverside Ave.. approximately 300 feet southeast of bridge crossing. River has moved from center to far south of river bed

Santa Ana River at Van Buren Blvd.; east side of Van Buren off of horse trail - by In & Out Burger at Van Buren and Clay

approx. 1 mile west of Van Buren Boulevard; about50 R. downstream from where hole Lake dischargesinto the Santa Ana River; south side of river

Santa Ana River at Waterman Avenue; approximately0.13 mile east of Waterrnan Avenue bridge

Prado Regional Park Spillway; 50ft. from service road on the north side of the bridge at the bonomof the spillway



C


Sample Station Type: TREATMENT FACILITY SAMPLE SITE Subtype: WATER RECLAMATIONISEWAGE PLANT

WR- RCRWA-01 r. Sample taken of effluent from bypass valve beforewater enters the Santa Ana river.

Sample taken from ISCO sampling device after secondary clarifier.

Sample taken from effluent of the RIX Plant at the outfall into the Santa Ana nver.

Sample taken from influent of RIX plant. Grab sample from below grate where influent pipe is.

Sample taken from effluent of Western Riverside County Regional Wastewater Plant at outfall into SAR diversion.

West of La Carena; 114 mile west of Colton treatment plant, southeast of Rancho Avenue.

West of La Cadena; 114 mile west of Colton Treatment Plant; southeast of Rancho Avenue.

About 113 mile southwest of River Road and Santa Ana River. Just south of dirt road above diversion.


.3anta m a Kegion 8 001 WQAl303 D List Update

s- Y 3 RWQCB -Santa Ana Region 8 2002 Water Quality Assessment- Data Analyses Notes

Supporting Data Cucamonga Creek

& L .

3. Cucamonqa Creek: Page 1 DF Y B

Beneficial Uses: MUN, IND, PROC, GWR, POW, REC1, REC2, LWRM, COLD, WILD, SPWN

Hvdroloqic Unit: 801.24

Total Water Bodv Size: . 13 miles

Size Impaired: Unknown at this time

Extent of Impairment: Unknown at this time

Data Analvses: Orange County Water District Data: P 0 (llyear) - exceeded the "CTR for lnorganic Freshwater

Aquatic Life Protection" Cd standard of 5.7 ug/L 9 0 (llyear) - exceeded the "CTR for lnorganic Freshwater

Aquatic Life Protection" Cu standard of 17.0 ug/L P 011 (llyear) - exceeded the "CTR for lnorganic Freshwater

Aquatic Life Protection" Pb standard of 86.0 ug/L 3 011 (llyear) - exceeded the "CTR for lnorganic Freshwater

Aquatic Life Protection" Ni standard of 580 ug1L P 0 (llyear) - exceeded the "CTR for lnorganic Freshwater

Aquatic Life Protection" Se standard of 20 ug1L P 011 (llyear) - exceeded the "CTR for lnorganic Freshwater

Aquatic Life Protection" Zn standard of 150 ug/L

Potential Sources:' Unknown at this time

Recommendation: More monitoring due to not enough data points available per parameter to reach a conclusion for impairment and insufficient data to back up results.

TMDL Priority: None at this time

TMDL Start Date: Not applicable at this time

TMDL End Date: Not applicable at this time

,nta Ana Region 8 LOO^ ~ ~ ~ 1 3 0 3 D List Update Supporting Data Cucamon~a Creek - - - ~ - - ~

0- - ~

Page 3 0 6 +!@ cucamonga

ParamName Alkalinity-Phenolphthalein

ampDate 3ampTime ParamType StationName Result-Val Units L

4/2/98 12: 15 INORGANIC CK-CUCAMONGA-OI 5.1 mg/L

4/3/98 1 1:45 INORGANIC CK-CUCAMONGA-01 I1 mg/L

4/4/98 9: 10 INORGANIC CK-CUCAMONGA-01 5.4 mg/L

10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-01

11/14/00 10:30 INORGANIC CK-CUCAMONGA-0 I

1 21 1 8/00 1 1 :00 INORGANIC CK-CUCAMONGA-01 0.1 mg/L

1/16/01 12:20 INORGANIC CK-CUCAMONGA-01

3/20/0 1 12: 15 INORGANIC CK-CUCAMONGA-01

PararnName Aluminum

ampDate SampTime ParamType StationName Result-Val Units I

11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 84.9 ug/L

ParamName Ammonia Nitrogen

ampDate 3ampTime ParamType StationName Result-Val Units


4/3/98 1 1 :45 INORGANIC CK-CUCAMONGA-01 0.01 mg/L



10/24/00 1 1.10 INORGANIC CK-CUCAMONGA-OI


1 21 1 8/00 1 1 :00 INORGANIC CK-CUCAMONGA-01

lll6lOl 12:20 INORGANIC CK-CUCAMONGA-01

312010 1 12: 15 INORGANIC CK-CUCAMONGA-0 I 0.3 mg/L

ParamName Antimony

ampDate SampTime ParamType StationName Result-Val Units L

-- -

Wednesday, October 10, 2001 Page 1 of 17

Santa Ana Region 8 2001 WQAl303 D List Update

h Supporting Data Cucamonga Creek

11/14/00 10'30 INORGANIC CK-CUCAMONGA-01 Page 3 oF +e

0.05 ug/L

ParamName Arsenic

ampDate 3ampTime ParamTvpe StationName ResultLVal Units


ParamName Barium


11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 1 1.4 ug/L

ParamName Beryllium

ampDate SampTime ParamType StationName Result-Val Units


ParamName Bicarbonate (as CaC03)


4/2/98 12: 15 INORGANIC CK-CUCAMONGA-OI 105 mg/L

4/3/98 1 1:45 INORGANIC CK-CUCAMONGA-01 82.3 mg/L

4/4/98 9: 10 INORGANIC CK-CUCAMONGA-01 100 mg/L

4/6/98 9: I5 INORGANIC CK-CUCAMONGA-01

10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-OI

11/14/00 10130 INORGANIC CK-CUCAMONGA-01 115 mg/L

1 21 1 8/00 1 1:00 INORGANIC CK-CUCAMONGA-01 106 mg/L


3/20/01 12: 15 INORGANIC CK-CUCAMONGA-01

ParamName Bicarbonate (as HC03)




4/4/98 9: 10 INORGANIC CK-CUCAMONGA-01 121.9 mglL

4/6/98 9: 15 INORGANIC CK-CUCAMONGA-0 I 1 1 1.9 mg/L

10124/00 1 1: 10 INORGANIC CK-CUCAMONGA-01 136.5 mg/L

11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 140.2 mg/L


Wednesday. October 10. 200 1 Page 2 of 17

Santa Ana Region 8 2001 WQAl303 D List Update Supporting Data Cucamonga Creek Page 4 Df Y e . ,


ParamName Biochemical Oxygen Dema

am~Date Sam~Time ParamTv~e StationName Result-Val Units


4/3/98 1 1 :45 INORGANIC CK-CUCAMONGA-01 4 mglL


4/6\98 9: 15 INORGANIC CK-CUCAMONGA-01 0.3 mglL

4/7/98 12:25 INORGANIC CK-CUCAMONGA-01 0.3 mglL

ParamName Boron

am~Date Sam~Time ParamTv~e StationName ResultLVal Units

4/2/98 12: 15 INORGANIC CK-CUCAMONGA-01 0.01 m d L

4/3/98 1 1:45 INORGANIC CK-CUCAMONGA-01 0.01 mglL

11/14/00 10:30 TNORGANIC CK-CUCAMONGA-OI 0.4 mglL

ParamName Bromide



4/3/98 1 1 :45 INORGANIC CK-CUCAMONGA-01


4/7/98 12:25 INORGANIC CK-CUCAMONGA-Ol

10124100 1 1 : 10 INORGANIC CK-CUCAMONGA-01 0.01 mg/L

1 1/14/00 10:30 INORGANIC CK-CUCAMONGA-01 0.01 mg/L

1 21 1 8/00 1 1:00 INORGANIC CK-CUCAMONGA-01 0.12 mg/L


3/2010 1 12: 15 INORGANIC CK-CUCAMONGA-01 0.01 mglL

ParamName Cadmium


11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 0.1 u ~ / L

PararnName Calcium

ampDate SampTime ParamType StationName Result-Val Units . L-

412198 12: 15 INORGANIC CK-CUCAMONGA-01 32.8 mglL


W e d n e s d a y , October 10. 2001 Page 3 of 17

- Santa Ana Region 8

'01 WQA.1303 D List Update Supporting Data Cucamonga Creek Page 5 of Lf& . ,

10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-01 37.3 mg/L


1 211 8/00 1 1 :00 INORGANIC CK-CUCAMONGA-01 35.1 mg/L


3/20/0 1 12: 15 INORGANIC CK-CUCAMONGA-01 39 mg/L

ParamName Carbonate (as CaC03) --

ampDate SampTime ParamType StationName Result-Val Units , 4/2/98 12: 15 INORGANIC CK-CUCAMONGA-OI 10.2 mg/L

4/3/98 . 1 1:45 INORGANIC CK-CUCAMONGA-01 21.4 mglL



10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-Ol 6.5 mg/L


1 21 1 8/00 I I :00 INORGANIC CK-CUCAMONGA-01 0.1 mg/L

?/10/0 1 1 2 . 1 5 INORGANIC CK-CIJCAMONGA-01 61.6 mg/L

PararnName Cation-Anion rneq balance - --

ampDate SampTime ParamType StationName Result-Val Units r

10/24/00 1 1: 10 INORGANIC CK-CUCAMONGA-01 1.017 RATIO

11114/00 10:30 INORGANIC CK-CUCAMONGA-01 2.869 RATIO

1 211 8/00 1 1:00 PlORGANIC CK-CUCAMONGA-01 2.304 RATIO



ParamName Chloride

-2.702 RATlO

-4.054 RATIO

am@ate SampTime ParamType StationName Result-Val Units







Wednesday. October 10,2001 Page 4 of 17

Santa Ana Region 8 3,001 WQAl303 D List Update Supporting Data Cucamonga Creek Page b o f 4@-

1 21 1 8/00 1 1 :00 INORGANIC CK-CUCAMONGA-01 ,98.1 mg/L



ParamName Chromium

Result-Val Units


ParamName Copper


11/14/00 10:30 WORCANIC CK-CUCAMONGA-OI 6.8 ug/L

ParamName Dissolved Sulfide





ParamName Electrical Conductivity -


4/2/98 12: 15 INORGANIC CK-CUCAMONGA-01 257 u d c m

4/3/98 1 1 :45 INORGANIC CK-CUCAMONGA-01 285 u d c m

4/4/98 9: 10 CNORGANIC CK-CUCAMONGA-01 252 u d c m

4/6/98

4/7/98

10/?4/00

I I ~ I ? I O O

121 18/00

111 6101

3/?0/0 1

ParamName

9: 15 INORGANIC CK-CUCAMONGA-01

12:25 INORGANIC CK-CUCAMONGA-01

1 1: 10 INORGANIC CK-CUCAMONGA-01

10:30 INORGANIC CK-CUCAMONGA-OI

1 1 :00 INORGANIC CK-CUCAMONGA-01

12:20 1NORGANlC CK-CUCAMONGA-01

12: 15 INORGANIC CK-CUCAMONGA-01

Field Dissolved Oxygen

245 u d c m

216 u d c m

684 u d c m

685 u d c m

762 umlcm

824 u d c m

723 u d c m


4/2/98 12: 15 FlELD CK-CUCAMONGA-0 I

4/3/98 1 l:45 FTELD CK-CUCAMONGA-01

4/4/98 9:10 FIELD CK-CUCAMONGA-OI

Wednesday. October 10.2001 Page 5 of 17

Santa Ana Region 8 !001 WQN303 D List Update Supporting Data Cucamonga Creek Page 7 of 48-

4/6/98 9:lS FIELD CK-CUCAMONGA-01 8.02 mg/L

4/7/98 12:25 FIELD CK-CUCAMONGA-01

10/24/00 11:lO FIELD CK-CUCAMONGA-01

I?/ l 8/00 I I :00 FIELD CK-CUCAMONGA-01 13.3 mg/L

212610 1 10:SO FIELD CK-CUCAMONGA-01

3/20/0 1 12: IS FIELD CK-CUCAMONGA-01

PararnName ! Field EC -

ampDate SampTime ParamType StationNarne Result-Val Units

4/2/98 12:15 FIELD CK-CUCAMONGA-01 257 u d c m

4/3/98 1 1 :45 FIELD CK-CUCAMONGA-01 295 u d c m

4/4/98 9: 10 FIELD CK-CUCAMONGA-01

4/6/98 9:lS FIELD CK-CUCAMONGA-01

252 u d c m

246 u d c m

4/7/98 12:25 FIELD CK-CUCAMONGA-OI 234 u d c m

10/24/00 11:IO FIELD CK-CUCAMONGA-01

11/14/00 10.30 FIELD CK-CUCAMONGA-OI

666 u d c m

662 u d c m

1 21 1 8/00 1 1 :00 FIELD CK-CUCAMONGA-01 799 u d c m

1/16/01 12:20 FIELD CK-CUCAMONGA-01 770 u d c m

212610 1 10:SO FIELD CK-CUCAMONGA-01

3/20/0 1 12: 15 FIELD CK-CUCAMONGA-01

122 u d c m

726 u d c m

Field pH

ampDate SampTime ParamType StationName Result-Val Units , 12: 15 FlELD

1 1 :45 FIELD

9:10 FIELD

9:15 FIELD

12:25 FELD

11:lO FIELD

10:30 FlELD

1 l .OU FIELD

12:20 FIELD

8.5 UNlTS

8.7 UNITS

8.9 UNITS

8.4 UNITS

9 UNITS

8.6 UNITS

9.2 UNITS

8.4 UNITS

8.1 UNITS

Wednesday. October 10. 200 1 page 6 of 17

Santa Ana Region 8 7001 WQAI303 D List Update Supporting Data Cucamonga Creek Page $ O F +&

212610 1 1050 FIELD CK-CUCAMONGA-01 8.2 UNITS

3/20/01 12: 15 FIELD CK-CUCAMONGA-0 I 9.7 UNITS

PararnName Field Temperature


4/2/98 12:15 FIELD CK-CUCAMONGA-01 21.1 C

4/3/98 1 1 :45 FIELD CK-CUCAMONGA-01 17.8 C

4/4/98 9: 10 FIELD CK-CUCAMONGA-01 14.3 C


4/7/98 1?:25 FIELD CK-CUCAMONGA-01


11/14/00 10.30 FIELD CK-CIJCAMONGA-01

1 21 1 8/00 1 1 :00 FIELD CK-CUCAMONGA-01


2/26/01 10:50 FIELD CK-CUCAMONGA-0 I

3/20/0 1 12: 15 FIELD CK-CUCAMONGA-01

ParamName Filtered Chemical Oxygen

ampDate SampTime ParamTspe StationName Result-Val Units




4/6/98 9: 15 INORGANIC CK-CUCAMONGA-01' 10 mg/L

4/7/98 12:25 INORGANIC CK-CUCAMONGA-01 9 mg/L

ParamName Fluoride

arnpDate SampTime ParamType ~ t a t i o n ~ a m e Result-Val Units


ParamName Hydroxide (as CaC03)

ampDate 3ampTime ParamType ~ t a t i o n ~ a m e Result-Val Units


4/3/98 1 1:45 INORGANIC CK-CUCAMONGA-OI

4/4/98 9: 10 INORGANIC CK-CUCAMONGA-01 . .

4/6/98 9: 15 INORGANIC CK-CUCAMONGA-0 1

--


Santa Ana Region 8 101 WQA/303 D List Update

jupporting Data Cucamonga Creek Page O F 443



1 21 1 8/00 I I :00 INORGANIC CK-CUCAMONGA-01 0.1 mg/L

lll6lOl 12:20 INORGANIC CK-CUCAMONGA-01 0.1 mglL

312010 1 12: 15 INORGANIC CK-CUCAMONGA-01 0.1 mg/L

ParamName Iron


11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 32 ug/L

ParamName Lead

ampDate SampTime ParamType StationName Result-Val Units , 11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 0.1 u$L

ParamName Magnesium



4/3/98 1 1 :45 INORGANIC CK-CUCAMONGA-OI 6.4 mg/L

10/24/00 1 1.10 INORGANIC CK-CUCAMONGA-01 8.5 mgfL


1 21 1 8/00 1 1:00 INORGANIC CK:CUCAMONGA-01 9.2 mglL


3/20/01 12: 15 INORGANIC CK-CUCAMONGA-01 8.2 m@L

ParamName Manganese


11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 3.6 UJJL

ParamName Mercury

a m d a t e Sam~Time ParamTvpe StationName ResultVal Units


ParamName Nickel


1 1114l00 . 10:30 INORGANIC CK-CUCAMONGA-01 6.1 ug/L

ParamName Nitrate

ampDate SanipTime ParamType StationName Result-Val Units

Wednesday, October 10. 2001 Page 8 of 17

ParamName Nitrite

Santa Ana Region 8 2001 WQA1303 D List Update Supporting Data Cucamonga Creek Page I I OF 48-


4/2/98 12: 1.5 INORGANIC CK-CUCAMONGA-01 0.13 mg/L





11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 0.6 m$L.

1 21 1 8/00 1 1:00 INORGANIC CK-CUCAMONGA-OI 0.4 mg/L

1/16/01 I2:ZU INORGANIC CK-CUCAMONGA-01 0.1 mg/L

3/20/0 1 12: 15 INORGANIC CK-CUCAMONGA-01 0.2 mg/L

ParamName Nitrite Nitrogen






l0/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-01

11/14/00 10:30 INORGANIC CK-CUCAMONGA-OI

1 211 8\00 1 1 :00 INORGANIC CK-CUCAMONGA-OI 0.1 1 mg/L



ParamName Organic Nitrogen

ampDate 3ampTime ParamType StationName. Result-Val Units C .

4/2/98 12: 15 INORGANIC CK-CUCAMONGA-0 I 0.01 mg/L

4/3/98 1 1 :45 UVORGANIC CK-CUCAMONGA-01


4/6/98 9: 15 INORGANIC CK-CUCAMONGA-0 I 0.2 mg/L




Wednesday, October 10, 200 1 Page I0 of 17

Santa Ana Region 8 ?OO 1 WQA/303 D List Update Supporting Data Cucamonga Creek Page 1 3 of 4 s

1 21 1 8/00 1 1:00 INORGANIC CK-CUCAMONGA-01 0.5 mg/L

1/16/01 12:20 INORGANIC CK-CUCAMONGA-OI 0.4 mg/L

3120/01 12: 15 INORGANIC CK-CUCAMONGA-01 0.4 mg/L

ParamName PH

arnpDate SarnpTirne PararnType StationNarne Result-Val Units t 4

4/2/98 12: 15 INORGANIC CK-CUCAMONGA-0 I 8.7 UNITS

1 1 :45 INORGANIC CK-CUCAMONGA-01

9: 10 INORGANIC CK-CUCAMONGA-OI

9: 15 lNORGANlC CK-CUCAMONGA-01

9.3 UNITS

8.7 UNITS

8.8 UNITS

4/7/98 12:25 INORGANIC CK-CUCAMONGA-01 9.5 UNITS

10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-OI 8.4 UNITS


12/18/00 I 1 :00 INORGANIC CK-CUCAMONGA-OI 7.7 UNITS


3/20101 12:)s INORGANIC CK-CUCAMONGA-01 " ' 9.6 UNITS

Paradame Phosphate Phosphorus (orth

ampDate SampTime ParamType StationName ResultLVal Units


4/3/98 , 1 1 :45 INORGANIC CK-CUCAMONGA-OI





l2/18/00 1 1:00 INORGANIC CK-CUCAMONGA-01



Paradame Potassium

arnpDate 3arnpTirne PararnType StationNarne Result-Val Units t!

4/3/98 1 I :45 INORGANIC CK-CUCAMONGA-01

10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-01

Wednesday, October 10. 200 1 Page 1 1 of 17

Santa Ana Region 8 2001 WQN303 D List Update Supporting Data Cucamonga Creek Page 1 3 sf

11/14/00 10130 INORGANIC CK-CUCAMONGA-01 12.1 mg/L

1211 8/00 I I :00 INORGANIC CK-CUCAMONGA-01 12.8 mglL


3/20/0 1 12: 15 INORGANIC CK-CUCAMONGA-OI 1 1.7 mg/L

ParamName Selenium , ampDate SampTime ParamType StationName Result-Val Units

I


ParamName Silica

am~Date Sam~Time ParamTv~e StationName Result Val Units

11/14/00 .I 0:30 INORGANIC CK-CUCAMONGA-0 I 25.1 mg/L

ParamName Silver - --

amp~a< sampTTme parfiType StationName Result-Val Units L

11/14/00 10:30 INORGANIC CK-CUCAMONGA-0 I 0.1 ug/L

ParamName Sodium




1 O/2J/OO 1 1 : 10 INORGANIC CK-CUCAMONGA-01 90.7 mg/L

I l / l J /UU 1 U:30 INORGANIC CK-CUCAMONGA-01 85.3 mg/L

1 21 1 8/00 1 1 :00 INORGANIC CK-CUCAMONGA-01 95.8 mg/L

1/16/01 12:20 INORGANIC CK-CUCAMONGA-01 69.5 m$L

ParamName Sulfate

ampDate SampTime ParamType StationName Result-Val Units .-.

4/2/98 12: 15 LNORGANIC CK-CUCAMONGA-01 12.9 mg/L


4/4/98 9: 10 MORGANIC CK-CUCAMONGA-01




1 2/ 1 8/00 1 1 :00 INORGANIC CK-CUCAMONGA-01

- -- .. -- .- ... -. .- -. . - . . . . . - --

Wednesday. October 10. 2001 Page 12 of 17

Santa Ana Region 8 2001 WQA.1303 D List Update Supporting Data Cucamonga Creek Page 1 '/- G +S -


312010 1 12: 15 INORGANIC CK-CUCAMONGA-01

PararnName Sulfide

ampDate SampTime ParamType StationName Result-Val Units i



ParamName Suspended Solids I

ampDate 3ampTime ParamType StationName Result-Val Units I



ParamName Thallium


11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 0.05 uglL

ParamName Title 22 Cation-Anion Bala L


11/14/00 10:30 INORGANIC CK-CUCAMONGA-OI 3.65 meq/L

ParamName Title 22 Total Anions


11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 6.401 meq/L

ParamName Title 22 Total Cations

ampDate SampTime ParamType StationName ResultLVal Units

ParamName

4/2/98 12: 15 INORGANIC CK-CUCAMONGA-01 2.589 meq/L

4/3/98 1 1 :45 INORGANIC CK-CUCAMONGA-01 2.946 meq/L

10124100 1 1:10 INORGANIC CK-CUCAMONGA-01 6.816 meqlL

11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 6.639 meqlL

1/16/01 12:20 INORGANIC CK-CUCAMONGA-01 8.124 meq/L

3/20/0 1 12: 15 INORGANIC CK-CUCAMONGA-01 6.601 rneq/L

Total Alkalinity (as CaC03)

ampDate 3ampTime ParamType StationName Result-Val Units , . 4/2/98 12: 15 INORGANIC CK-CUCAMONGA-01 116 mg/L

Wednesday, October 10, 2001 Page I3 of 17

Santa Ana Region 8 2001 WQAJ303 D List Update Supporting Data Cucamonga Creek Page 15 06 q 3 -

4/3/98 1 1 :45 INORGANIC CK-CUCAMONGA-01 104 mg/L

4/4/98 9: I0 INORGANIC CK-CUCAMONGA-01 I l l mg/L


10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-01 118 mg/L



1/16/01 12120 INORGANIC CK-CUCAMONGA-01


ParamName Total Anions . - --

ampDate SampTime pTamrype StationName Result-Val Units i

10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-OI 6.748 meq/L

11/14/00 10:30 INORGANIC CK-CUCAMONGA-0 I 6.459 meq/L

1211 8/00 1 1 :00 INORGANIC CK-CUCAMONGA-01


3/20/0 1 12: 15 INORGANIC CK-CUCAMONGA-0 I 6.896 meq/L

ParamName Total Cations

ampDate SampTime ParamType StationName Result-Val Units . 10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-01 6.817 meq/L

11/14/00 10:30 INORGANIC CK-CUCAMONGA-OI 6.647 meq/L

12/18/00 , 1 1 :00 INORGANIC CK-CUCAMONGA-01


3/20/0 1 12: 15 INORGANIC CK-CUCAMONGA-01 6.622 meqlL

ParamName Total Dissolved Solids

ampDate SampTime ParamType StationName Result-Val Units I

4/2/98 12: 15 INORGANIC CK-CUCAMONGA-0 I

4/3/98 1 1:45 INORGANIC CK-CUCAMONGA-01

4/4/98 9: 10 INORGANIC CK-CUCAMONGA-0 I



l ?/ 18/00 1 1:00 INORGANIC CK-CUCAMONGA-01


Wednesday. October 10,200 1 Page 14 of 17


Supporting Data Cucamonga Creek Page

312010 1 12: 15 INORGANIC CK-CUCAMONGA-01 16 of 4% '

448 mglL

ParamName Total Hardness (as CaC03)

am~Date Sam~Time ParamTv~e StationName Result-Val Units ---


4/3/98 1 1:45 INORGANIC CK-CUCAMONGA-01 107 mg/L

10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-OI 128 mg/L


121 18/00 I I :00 INORGANIC CK-CUCAMONGA-01


312010 1 12: 15 INORGANIC CK-CUCAMONGA-01 131 mg/L

ParamName Total Kjeldahl Nitrogen

am~Date Sam~Time ParamTvpe StationName Result-Val Units








121 18/00 11:OO INORGANIC CK-CUCAMONGA-01


312010 1 12: 15 INORGANIC CK-CUCAMONGA-0 I 0.7 mglL

ParamName Total Organic Carbon (Filte

~ m p ~ a t e % m p ~ i & ~ ~ a r a m ~ y p e StationName Result-Val Units





4/7/98 12:25 INORGANIC ' CK-CUCAMONGA-01 2.5 mg/L

ParamName Total Organic Carbon (Unfi



- Santa Ana Region 8 2 1 WQA1303 D List Update Supporting Data Cucamonga Creek Page 1 7 of 48-

10/24/00 1 1 : 10 INORGANIC ' CK-CUCAMONGA-01 7.1 mg/L


1 21 1 8/00 1 1 :00 INORGANIC CK-CUCAMONGA-OI 6.86 mg/L


312010 1 12: 15 INORGANIC CK-CUCAMONGA-01 9.49 mg/L

ParamName Turbidity -

ampDate SampTime ParamType StationName Result-Val Units t

4/2/98 12:15 INORGANIC CK-CUCAMONGA-01 4 NTU

4/3/98 11:45 INORGANIC CK-CUCAMONGA-01 1.1 NTU

4/4/98 9: 10 INORGANIC CK-CUCAMONGA-01 0.8 NTU

4/6/98 9: 15 INORGANIC CK-CUCAMONGA-01 1.8 NTU

10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-OI 0.9 NTU

11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 2.3 NTU

1211 8/00 1 1 :00 INORGANIC CK-CUCAMONGA-OI


I NTU

4.3 NTU

3/20/0 1 12: 15 INORGANIC CK-CUCAMONGA-01 1.3 NTU

P a r a d a m e . Ultraviolet (absorbance)

ampDate SampTime ParemType StationName Result-Val Units

10/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-01 0.101 UNITS




3/20/0 1 12: 15 INORGANIC CK-CUCAMONGA-0 I

ParamName Unfiltered Chemical Oxyge

0.108 UNITS

0.109 UNITS

0.223 UNITS

0.109 UNITS


4/2/98 12: 15 INORGANIC CK-CUCAMONGA-0 I 20 mg/L

4/3/98 1 1 :45 INORGANIC CK-CUCAMONGA-0 I




Wednesday, October 10.2001 Page 16 of 17

. .. -

ParamName UV Absorbance~TOC (unfil

- Canta Ana Region 8 ~ 0 0 1 WQAl303 D List Update Supporting Data Cucamonga Creek page 1 1 8 ~fe

ampDate 3ampTime ParamType StationName Result-Val Units , . . 1 0/24/00 1 1 : 10 INORGANIC CK-CUCAMONGA-01 0.014 UNITS


1 21 1 8/00 1 1:00 INORGANIC CK-CUCAMONGA-01 0.016 UNITS

lll6lOl 12:20 INORGANIC CK-CUCAMONGA-01 0.039 UNITS

3/20/01 12: 15 INORGANIC CK-CUCAMONGA-01 0.012 UNITS

ParamName Zinc - - ampDate 3ampTime ParamType StationName Result-Val Units

11/14/00 10:30 INORGANIC CK-CUCAMONGA-01 35.9 ~ g l L


! ;a Ana Region 8 2001 WQAl303 D List Update Supporting Data

ParamName Alkalinity-Phenolphthalein

ampDate SampTime Result-Val StationName PararnType Units ,

PararnName Aluminum

5.1 CK-CUCAMONGA-01

1 1 CK-CUCAMONGA-01

5.4 CK-CUCAMONGA-OI

7.3 CK-CUCAMONGA-OI

3.2 CK-CUCAMONGA-01

5.3 CK-CUCAMONGA-0 I

0.1 CK-CUCAMONGA-01

0.1 CK-CUCAMONGA-01

31 CK-CUCAMONGA-01

INORGANIC

INORGANIC

INORGANIC

INORGANIC

INORGANIC

INORGANIC

INORGANIC

INORGANIC

INORGANIC .y..

ampDate SampTime Result-Val StationName ParamType Units 9

11/14/00 10:30 84.9 CK-CUCAMONGA-OI INORGANIC ug/L

ParamName Ammonia Nitrogen

K p ~ a t e SampTime Result-Val StationNarne PararnType Units

4/2/98 12:15 0.01 CK-CUCAMONGA-OI INORGANIC mg/L

4/3/98 1 1 :45 0.01 CK-CUCAMONGA-01 INORGANIC mg/L

4/4/98 9:lO 0.01 CK-CUCAMONGA-OI INORGANIC mg/L

4/6/98 9 1 5 0.01 CK-CUCAMONGA-01 INORGANIC mg/L

4/7/98 12:25 0.01 CK-CUCAMONGA-01 INORGANIC mg/L

10/24/00 11:lO 0.01 CK-CUCAMONGA-01 INORGANIC mg/L


1 21 1 8/00 1 1 :00 0.3 CK-CUCAMONGA-01 INORGANIC mg/L

PararnNarne Antimony

0.3 CK-CUCAMONGA-01 INORGANIC mg/L


am~Date SamaTime Result- Val StationName ParamTvae Units


- Santa Ana Region 8

01 WQAJ303 D List Update Supporting Data

ParamName Arsenic

ampDate SampTime Result-Val StationName ParamType Units r

11/14/00 10:30 0.1 CK-CUCAMONGA-01 INORGANIC ug/L

ParamName Barium

ParamName

ampDate Sam~Time Result-Val StationName ParamTv~e Units

11/14/00 10:30 1 1.4 CK-CUCAMONGA-01 INORGANIC ug/L

Beryllium

ampDate Sam~Time Result Val StationName ParamTv~e Units

11/14/00 10:30 0.05 CK-CUCAMONGA-OI INORGANIC ug/L

ParamName Bicarbonate (as CaC03) L

ampDate SampTime Result-Val StationName ParamTspe Units

4/2/98 12:15 105 CK-CUCAMONGA-01 INORGANIC mg/L


4/4/98 9:lO 100 CK-CUCAMONGA-01 INORGANIC mg/L

4/6\98 9:15 9 1.8 CK-CUCAMONGA-01 INORGANIC mg/L

10/24/00 11:IO 112 CK-CUCAMONGA-01 INORGANIC mg/L

11/14/00 , 10:30 115 CK-CUCAMONGA-01 INORGANIC mg/L

121 1 8/00 1 1 :00 I06 CK-CUCAMONGA-01 INORGANIC mg/L

1/16/01 I 12:20 187 CK-CUCAMONGA-01 INORGANIC mg/L

3/20/0 1 12:15 57.3 CK-CUCAMONGA-01 INORGANIC mglL

ParamName Bicarbonate (as HC03) C

ampDate 3ampTime Result-Val StationName ParamType Units



4/6/98 9:15 1 1 1.9 CK-CUCAMONGA-OI INORGANIC mg/L



1211 8/00 1 1 :00 129.2 CK-CUCAMONGA-01 INORGANIC mg/L

Wednesday. October 10. 2001 Page2of 17

Santa Ana Region 8 11 WQA/303 D List Update


3/20/0 1 12:15 Page 3 1 Of 48


ParamName Biochemical Oxygen Dema

ampDate SampTime Result-Val StationName ParamType Units

4/2/98 l2:15 0.3 CK-CUCAMONGA-01 INORGANIC mg/L

4/3/98 1 1 :45 4 CK-CUCAMONGA-01 INORGANIC mg/L


P a r a d a m e Boron



am~Date Sam~Time Result Val StationName ParamTvae Units

4/2/98 12:15 0.01 CK-CUCAMONGA-01 INORGANIC mg/L . <

4/3/98 1 1 :45 0.01 CK-CUCAMONGA-OI NORGANIC mg/L


Paradame Bromide - A


4/3/98 1 1 :45 0.54 CK-CUCAMONGA-OI INORGANIC mg/L





121 1 8/00 1 1 :OO 0.12 CK-CUCAMONGA-01 INORGANIC me/L

1/16/01 12:20 0.13 CK-CUCAMONGA-OI INORGANIC mplL


ParamName Cadmium

ampDate 3ampTime ResultLVal StationName ParamTv~e Units


ParamName Calcium


4/2/98 12:15 32.8 CK-CUCAMONGA-01 INORGANIC me/L



Santa Ana Region 8 ?".' 1 ~ ~ ~ 3 0 3 D Lisl Update Supporting Data

Paradame Carbonate (as CaC03)

Cucamonga Creek Page 04 48

INORGANIC mg/L

MORGANIC mg/L

INORGANIC mg/L

INORGANIC mg/L

INORGANIC m g L

ampDate 3ampTime Result-Val StationName ParamType Units I


4/3/98 11 :45 21.4 CK-CUCAMONGA-0 I INORGANIC mg/L


4/6/98 9:15 14.6 CK-CUCAMONGA-01 INORGANIC mglL


11114/00 10:30 10.6 CK-CUCAMONGA-01 INORGANIC mg/L

1 21 1 8/00 1 1 :OO 0.1 CK-CUCAMONGA-01 INORGANIC mg/L


312010 1 12:15 61.6 CK-CUCAMONGA-01 INORGANIC mg/L

P a r a d a m e Cation-Anion meq balance ~ -

ampDate 3ampTime Result-Val StationName ParamType Units I i

10/24/00 11:IO 1.017 CK-CUCAMONGA-01 INORGANIC RATIO

11/14/00 10:30 2.869 CK-CUCAMONGA-01 INORGANIC RATIO

12/18/00 1 1 :00 2.304 CK-CUCAMONGA-01 INORGANIC RATIO

1/16/01 12:20 -2.702 CK-CUCAMONGA-01 INORGANIC RATIO

312010 1 12:15 -4.054 CK-CUCAMONGA-01 INORGANIC RATIO

ParamName Chloride

ampDate 5ampTime Result-Val StationName ParamType Units , I



4/4/98 9:lO G CK-CUCAMONGA-01 INORGANIC mg/L

4/7/98 12:25 3 1.7 CK-CUCAMONGA-0 I INORGANIC mg/L

10/24/00 11:lO 90.9 CK-CUCAMONGA-01 MORGANIC mg/L


Wednesday, October 10. 2001 R!ge 4 of 17


Supporting Data Cucamonga Creek Page 23 of 98-

-

1 21 1 8/00 1 1 :OO 98.1 CK-CUCAMONGA-01 INORGANIC mg/L

lll6lOl 12:20 82.7 CK-CUCAMONGA-01 INORGANIC mglL

3/20/0 1 12:15 101 CK-CUCAMONGA-01 INORGANIC mg/L

ParamName Chromium ,

Result-Val StationName ParamType Units


ParamName Copper

ampDate SampTime . Result-Val StationName ParamType Units







PararnName Electrical Conductivity

am~Date Sam~Time ResultLVal StationName ParamTvpe Units

4/2/98 12:15 257 CK-CUCAMONGA-OI INORGANIC u d c m

4/3/98 1 1 :45 285 CK-CUCAMONGA-01 INORGANIC u d c m

4/4/98 9:lO 252 CK-CUCAMONGA-01 INORGANIC u d c m

4/6/98 9: 15 245 CK-CUCAMONGA-01 INORGANIC u d c m

4/7/98 12:25 216 CK-CUCAMONGA-01 INORGANIC urnlcm

10/24/00 11:lO 684 CK-CUCAMONGA-01 INORGANIC u d c m

11/14/00 10:30 685 CK-CUCAMONGA-01 INORGANIC urnlcm

1 21 1 8/00 11:OO 762 CK-CUCAMONGA-01 LNORGANIC umlcrn

1/16/01 12:20 824 CK-CUCAMONGA-01 INORGANIC umlcm

3/20/0 1 12:15 723 CK-CUCAMONGA-01 INORGANIC u d c r n

PararnName Field Dissolved Oxygen


4/2/98 12:15 9.68 CK-CUCAMONGA-01 FIELD mg/L

4/3/98 1 1 :45 10.5 CK-CUCAMONGA-01 FIELD m d L

4/4/98 9:lO 12.9 CK-CUCAMONGA-01 LlELD m d L


3anta Ana K e g i o n 8 '31 WQAl303 D List Update

bupporting Data Cucamonga Creek Page 23 & Y e -

I a I 8/00 I I :oo 98.1 CK-CUCAMONGA-01 INORGANIC m g / ~



ParamName Chromium -

ampDate 3ampTime Result-Val StationName ParamType Units . 11/14/00 10:30 6.4 CK-CUCAMONGA-01 INORGANIC ug/L

ParamName Copper a-

ampDate 3ampTime Result-Val StationName ParamType , Units , 11/14/00 10:30 6.8 CK-CUCAMONGA-01 INORGANIC ug/L


ampDate SampTime Result-Val StationName ParamType Units i

41398 12:15 0.0 1 CK-CUCAMONGA-01 INORGANIC mg/L


11/14/00 10:30 0.01 CK-CUCAMONGA-0 I INORGANIC mg/L

PararnName Electrical Conductivity

ampDate 3ampTime Result-Val StationName ParamType Units d

4/2/98 12:15 257 CK-CUCAMONGA-01 INORGANIC u d c m

285 CK-CUCAMONGA-01 INORGANIC u d c m

252 CK-CUCAMONGA-OI INORGANIC u d c m


4/7/98 12:25 2 16 CK-CUCAMONGA-0 I INORGANIC u d c m

10/24/00 11:lO 684 CK-CUCAMONGA-01 INORGANIC um/cm


l2/ 18/00 1 1 :00 762 CK-CUCAMONGA-0 I INORGANIC umkm


3/20/0 1 12:15 723 CK-CUCAMONGA-01 INORGANIC u d c m

ParamName Field Dissolved Oxygen

ampDate 3ampTime Result-Val StationName ParamType Units 1

4/U98 12:15 9.68 CK-CUCAMONGA-01 FIELD mg/L

4/3/98 1 1 :45 10.5 CK-CUCAMONGA-01 FIELD mg/L

4/4/98 9:lO 12.9 CK-CUCAMONGA-01 FIELD mg/L

Wednesday, October 10,2001 Page 5 of 17

3anra Ana K e g l o n 8 "001 WQAf303 D List Update Aupporting Data Cucamonga Creek Page 2-4 OP 'Y@

8.02 CK-CUCAMONGA-01 FIELD mg"-

4/7/98 12:25 10.3 CK-CUCAMONGA-OI FIELD mg/L

10124/00 11:IO 16.2 CK-CUCAMONGA-01 FIELD mg/L

121 18/00 1 1 :OO 13.3 CK-CUCAMONGA-01 FIELD mg/L

1/16/01 12:20 13 CK-CUCAMONGA-0 I FIELD mg/L

212610 1 10:SO l 1.6 CK-CUCAMONGA-OI FIELD mg/L

312010 1 12:15 20 CK-CUCAMONGA-01 FIELD mg/L

ParamName Field EC


412J98 12:15 257 CK-CUCAMONGA-01 FIELD u d c m

W3/98 1 1 :45 295 CK-CUCAMONGA-01 FIELD umlcm

4/4/98 9:lO 252 CK-CUCAMONGA-01 FIELD u d c m

4/6/08 9:15 246 CK-CUCAMONGA-01 FIELD u d c m

4/7/98 1225 234 CK-CUCAMONGA-01 FIELD u d c m

10/24/00 11:lO 666 CK-CUCAMONGA-OI FIELD u d c m

I I/l4/00 10:30 662 CK-CUCAMONGA-01 FIELD u d c m

121 18/00 1 1 :00 799 CK-CUCAMONGA-0 I FIELD u d c m

1/16/01 12:20 770 CK-CUCAMONGA-01 FIELD u d c m

212610 1 1050 122 CK-CUCAMONGA-01 FIELD umlcm

3/20/0 1 12:15 726 CK-CUCAMONGA-OI FIELD u d c m

ParamName Field pH a.-


8.5 CK-CUCAMONGA-OI

8.7 CK-CUCAMONGA-01

8.9 CK-CUCAMONGA-01

8.4 CK-CUCAMONGA-01

9 CK-CUCAMONGA-01

8.6 CK-CUCAMONGA-0 I

9.2 CK-CUCAMONGA-01

8.4 CK-CUCAMONGA-01

8.1 CK-CUCAMONGA-OI

FIELD

FIELD

FIELD

FIELD

FlELD

FlELD

FIELD

FIELD

FIELD

UNITS

UNITS

UNITS

UNITS

UNITS

UNlTS

UNITS

UNITS

UNlTS

Wednesday, October 10, 200 1 Page 6 of 17

Santa Ana Region 8 2001 WQAJ303 D List Update *

Supporting Data Cucarnonga Creek Page A5 @ 4&

U26lO I 10:50 8.2 CK-CUCAMONGA-OI FIELD UNITS

3/20/0 1 12:15 9.7 CK-CUCAMONGA-01 FIELD UNITS

ParamName Field Temperature


4/2/98 12:15 2 1.1 CK-CUCAMONGA-01 FIELD C

4/3/98 1 1 :45 17.8 CK-CUCAMONGA-OI FIELD C

4/4/98 9:lO 14.3 CK-CUCAMONGA-01 FIELD C

4/6/98 9:15 1 1.8 CK-CUCAMONGA-OI FIELD C

4/7/98 12:25 20.8 CK-CUCAMONGA-01 FIELD C

10/24/00 11:lO 25.5 CK-CUCAMONGA-01 FIELD C

11/14/00 10:30 22.1 CK-CUCAMONGA-01 FIELD C

1211 8/00 1 1 :00 19.2 CK-CUCAMONGA-OI FIELD C

1/16/01 12:20 2 1.7 CK-CUCAMONGA-0 I FIELD C

U26lO l 10:50 13.7 CK-CUCAMONGA-01 RELD C

3/20/0 1 12:15 28 CK-CUCAMONGA-01 FIELD C

ParamName Filtered Chemical Oxygen

amaDate SamaTirne ResultLVal StationName ParamType Units

19 CK-CUCAMONGA-OI MORGANIC mg/L

19 CK-CUCAMONGA-01 INORGANIC mg/L



4/7/98 1225 9 CK-CUCAMONGA-01 INORGANIC mglL

ParamName Fluoride


11/14/00 10:30 0.18 CK-CUCAMONGA-01 INORGANIC mgL

ParamName Hydroxide (as CaC03)

ampDate SamaTime Result-Val StationName ParamType Units



4/4/98 9:lO 0.1 CK-CUCAMONGA-01 INORGANIC mglL


Wednesday. October 10. 200 l Page 7 of 17

Santa Ana Region 8 ?001 WQAl303 D List Update Supporting Data Cucamonga Creek Page S'b of Y-F -

10/24/00 11:lO 0. I CK-CUCAMONGA-01 INORGANIC mglL

I lll4/00 10:30 0.1 CK-CUCAMONGA-01 INORGANIC mg/L

l U18100 1 1 :00 0.1 CK-CUCAMONGA-OI INORGANIC mg/L


3/20/0 1 12:15 0.1 CK-CUCAMONGA-01 INORGANIC mg/L

ParamName Iron - - Lp

ampDate SampTime Result-Val StationName ParamType Units a

1 l/l4/00 10:30 32 CK-CUCAMONGA-OI INORGANIC ug/L

P a r a d a m e Lead

ampDate SampTime ResultLVal StationName ParamType Units


ParamName Magnesium

ampDate SampTime Result-Val StationName ParamTgpe Units





1 21 1 8/00 1 1 :OO 9.2 CK-CUCAMONGA-OI INORGANIC mg/L


3/20/0 1 12:lS 8.2 CK-CUCAMONGA-01 INORGANIC mg/L

ParamName Manganese

ampDate SampTime Result-Val StationName ParamType Units I


ParamName Mercury


I l/l4/00 10 30 0 01 CK-CUCAMONGA-OI INORGANIC ug/L

P a r a d a m e Nickel

ampDate SampTime ResultLVal StationName P a r a m T v ~ e Units

11/14/00 10:30

ParamName Nitrate

6.1 CK-CUCAMONGA-01 INORGANIC ug/L

-

ampDate SampTime Result-Val StationName ParamTy pe Units

Wednesday, October 10.2001 Page 8 of 17

Santa Ana Region 8 ,00 1 WQAf303 D List Update


41398 12:15 P a e 3 7

I .4 cK-CucAMoNGA-01 moRciAi1c mg/L OF r B ' .



I 0/24/00 I 1:lO 28.6 CK-CUCAMONGA-OI INORGANIC mg/L

11/14/00 10:30 23.2 CK-CUCAMONGA-Of INORGANIC mg/L



3/20/01 1215 24 CK-CUCAMONGA-0 I INORGANIC mg/L

ParamName Nitrate + Nitrite Nitrogen

ampDate SampTime Result-~al StationName ParamType Units i




10/24/00 11:IO 6.65 CK-CUCAMONGA-01 INORGANIC mg/L


1 21 1 8/00 1 1 :00 9.85 CK-CUCAMONGA-01 INORGANIC mg1L

1/16/01 12:20 7.99 CK-CUCAMONGA-01 INORGANIC mg/L . .


ParamName Nitrate Nitrogen

ampDate SampTime Result-Val StationName ParamType Units , I



4/4/98 9:10 0.01 CK-CUCAMONGA-01 PJORGANIC mg/L






3/20/01 . 12:15 5.43 CK-CUCAMONGA-01 INORGANIC mg/L


- %nta Ana Region 8 iOOl WQAl303 D List Update Supporting Data

ParamName Nitrite

~ucarnonga Creek a O F 48-






10/24/00 11:lO 0.6 CK-CUCAMONGA-0 I INORGANIC mg/L




3/20/0 1 12:15 0.2 CK-CUCAMONGA-01 INORGANIC mglL

ParamName Nitrite Nitrogen & C

ampDate SampTime ResultLVal StationName ParamType Units

4/2/98 12:15 0.04 CK-CUCAMONGA-01 INORGANIC mglL

4/3/98 I 1 :45 0.04 CK-CUCAMONGA-01 INORGANIC mg/L





121 18/00 1 1 :00 0.1 1 CK-CUCAMONGA-01 INORGANIC mg/L


3120/01 12:15 0.046 CK-CUCAMONGA-01 INORGANIC mg/L

ParamName Organic Nitrogen


4/2/98 l2:15 0.01 CK-CUCAMONGA-01 INORGANIC mglL

4/3/98 I I :45 0.2 CK-CUCAMONGA-01 INORGANIC mg/L



4/7/98 1?:25 0.01 CK-CUCAMONGA-01 INORGANIC mg/L

1.2 CK-CUCAMONGA-OI INORGANIC mg/L



santa Ana K e g l o n 8

- 101 WQAl303 D List Update . . supporting Data Cucamonga Creek Page J 9 of +S ,

l2/1 8/00 I 1 :00 0.5 CK-CUCAMONGA-OI INORGANIC mg/L

312010 1 12:15 0.4 CK-CUCAMONGA-OI INORGANIC mg/L

ampDate SampTime Result-Val StationName ParamTvpe Units

4/2/98 12:15 8.7 CK-CUCAMONGA-01 INORGANIC UNITS

4/3/98 1 1 :45 9.3 CK-CUCAMONGA-OI INORGANIC UNITS

4/4/98 9:lO 8.7 CK-CUCAMONGA-01 INORGANIC UNITS

4/6/98 9:15 8.8 CK-CUCAMONGA-OI INORGANIC UNITS


10/24/00 11:lO 8.4 CK-CUCAMONGA-OI INORGANIC UNITS


1 2/ 1 8/00 1 1 :00 7.7 CK-CUCAMONGA-OI LNORGANIC UNITS


3/20/0 1 12:15 9.6 CK-CUCAMONGA-01 INORGANIC UNITS

ParamName Phosphate Phosphorus (orth

ampDate 3arnpTirne Result-Val StationName ParamType Units






11/14/00 10:30 I. 1 CK-CUCAMONGA-01 INORGANIC mg/L

121 1 8/00 1 1 :00 0.2 CK-CUCAMONGA-OI INORGANIC mg/L

ParamName Potassium

I. 1 CK-CUCAMONGA-01 INORGANIC mg/L






Wednesday. October 10. 1001 Page 1 1 of 17

Santa Ana Region 8 2001 WQAJ303 D List Update Supporting Data Cucamonga Creek

11/14/00 10:30 page 30 of 4ff



lll6lOl 12:20 8.9 CK-CUCAMONGA-01 INORGANIC mg/L

3/20/01 12:15 1 1.7 CK-CUCAMONGA-OI INORGANIC mg/L

ParamName Selenium



ParamName Silica



ParamName Silver

a m d a t e Sam~Time Result-Val StationName ParamTvpe Units

I l/l4/00 10:30 0.1 CK-CUCAMONGA-OI INORGANIC ug/L

ParamName Sodium



4/3/98 1 1 :45 17.5 CK-CUCAMONGA-0 I INORGANIC mg/L


I l/l4/00 10:30 85.3 CK-CUCAMONGA-01' INORGANIC mg/L

1 21 1 8/00 1 1:OO 95.8 CK-CUCAMONGA-01 INORGANIC mg/L



ParamName Sulfate



4/3/98 1 I :45 3 1.8 CK-CUCAMONGA-01 INORGANIC mg/L




11/14/00 10:30 53.5 CK-CUCAMONGA-01 LNORGANIC mg/L


Wednesday. October 10.2001 Page 12of 17

Santa Ana Region 8 :001 WQAl303 D List Update

Supporting Data Cucamonga Creek Paee 3 1 o f

I

312010 1 12:15 61.6 CK-CUCAMONGA-0 I INORGANIC mg/L

ParamName Sulfide

ampDate 3ampTime Result-Val StationName ParamType Units i



ParamName Suspended Solids

ampDate 3ampTime Result-Val StationName ParamType Units i



ParamName Thallium p~ -- ~

ampDate SampTime Result-Val StationName . ParamType Units I


ParamName Title 22 Cation-Anion Bala


11/14/00 10:30 3.65 CK-CUCAMONGA-OI INORGANIC meq/L

PararnName Title 22 Total Anions


11/14/00 10:30 6.401 CK-CUCAMONGA-0 I INORGANIC meq/L

ParamName Title 22 Total Cations

ampDate 3ampTime Result-Val StationName ParamType Units J

4/2/98 12:15 2.589 CK-CUCAMONGA-01 INORGANIC meq/L

4/3/98 1 1 :45 2.946 CK-CUCAMONGA-OI INORGANIC meq/L

6.8 16 CK-CUCAMONGA-0 I INORGANIC meqlL

I l/lJ/OO 10:30 6.639 CK-CUCAMONGA-OI INORGANIC meq/L

1 21 1 8/00 1 1 :00 7.004 CK-CUCAMONGA-OI INORGANIC meq/L

1/16/01 12:20 8.124 CK-CUCAMONGA-0 I INORGANIC meqlL

3/20/0 1 12:15 6.601 CK-CUCAMONGA-OI INORGANIC meq/L ,

ParamName Total Alkalinity (as CaC03)

ampDate 3ampTime ~ e s u l t - V T StationName ParamType Units d


aanta Ana Kegion 8 31 W Q A B O ~ D List Update

supporting Data ~ucarnon& Creek Pane 39 oFL/ t?-

104 CK-CUCAMONGA-OI INORGANIC mg/L ,

1 1 1 CK-CUCAMONGA-01 INORGANIC mg/L . .

106 CK-CUCAMONGA-OI INORGANIC mdL


11/14/00 10:30 125 CK-CUCAMONGA-OI INORGANIC mg/L

1 21 1 8/00 1 1 :00 106 CK-CUCAMONGA-01 INORGANIC mg/L


3/20/0 1 12:lS 119 CK-CUCAMONGA-OI INORGANIC mdL

Paradame Total Anions

ampDate SampTime Result-Val StationName ParamType Units I

10/24/00 11:IO 6.748 CK-CUCAMONGA-OI INORGANIC meq/L

11/14/00 10:30 6.459 CK-CUCAMONGA-OI INORGANIC meq/L


3/20/0 1 12:15 6.896 CK-CUCAMONGA-01 INORGANIC meq/L

ParamNarne Total Cations


1 0/24/00 11:lO 6.8 17 CK-CUCAMONGA-0 I INORGANIC meq/L


1211 8/00 1 1 :00 7.024 CK-CUCAMONGA-OI INORGANIC meq/L

1/16/01 12:20 8.142 CK-CUCAMONGA-0 I INORGANIC meq/L


Paradame Total Dissolved Solids


4/2/98 12:15 142 CK-CUCAMONGA-01 INORGANIC mglL

4/3/98 I I :45 178 CK-CUCAMONGA-01 INORGANIC mg/L

4/4/98 9: 10 164 CK-CUCAMONGA-01 INORGANIC mgL



1 21 1 8/00 1 1 :00 5 16 CK-CUCAMONGA-01 INORGANIC mgL



S-anta Ana Region 8 ,

I1 WQAl303 D List Update Supporting Data

ParamName Total Hardness (as CaC03)

Cucamonga Creek page 3 3 o f Lft8 -


ampDate 3ampTime Result-Val StationName ParamType Units r

4/2/98 12:15 109 CK-CUCAMONGA-0 I INORGANIC mg/L


128 CK-CUCAMONGA-01 INORGANIC m$L

13 1 CK-CUCAMONGA-01 INORGANIC mg/L

125 CK-CUCAMONGA-OI INORGANIC mg/L


3/20/0 1 12:15 13 1 CK-CUCAMONGA-01 INORGANIC mg/L

ParamName Total Kjeldahl Nitrogen

am~Date 3ampTime ResultLVal StationName ParamType Units

4IU98 12:15 0.02 CK-CUCAMONGA-01 INORGANIC mg/L



4/6/98 9:15 0.02 CK-CUCAMONGA-01 NORGANIC mg/L



0.8 CK-CUCAMONGA-01 INORGANIC m$L

0.8 CK-CUCAMONGA-OI INORGANIC mglL

0.6 CK-CUCAMONGA-01 INORGANIC m$L


ParamName Total Organic Carbon (Filte - ampDate 3ampTime Result-Val StationName ParamType Units > i




4/6/98 9:15 3.5 1 CK-CUCAMONGA-01 INORGANIC mg/L


-. - ParamName ...*, Total Organic Carbon (Unfi



Santa Ana Region 8 20( VQAl303 D List Update Supporting Data Cucamonga Creek

3 4 oF 4%- 7.1 CK-CUCAMONGA-? I P k i : ~ ~ ~ ~ C mg(L

I 1/14/00 10:30 7.2 CK-CUCAMONGA-OI INORGANIC mg/L . .. . . . .

121 18/00 1 1 :00 6.86 CK-CUCAMONGA-01 INORGANIC ' mg/L


312010 1 12:15 9.49 CK-CUCAMONGA-01 INORGANIC mg/L

ParamName Turbidity

ampDate SampTime Result-Val StationName PararnType ' Units , 4/2/98 12:15 4 CK-CUCAMONGA-01 INORGANIC NTU

4/3/98 1 1 :45 I. 1 CK-CUCAMONGA-OI INORGANIC NTU

0.8 CK-CUCAMONGA-01 INORGANIC. NTU

1.8 CK-CUCAMONGA-0 I lNORGANlC NTU

0.9 CK-CUCAMONGA-01 INORGANIC NTU

2.3 CK-CUCAMONGA-01 INORGANIC NTU

I CK-CUCAMONGA-OI INORGANIC NTU

1/16/01 12:20 4.3 CK-CUCAMONGA-01 INORGANIC NTU

3/20/0 1 12:15 1.3 CK-CUCAMONGA-01 INORGANIC NTU

ParamName Ultraviolet (absorbance) - -

ampDate SampTime Result-Val ~ t a t i o i G m e ParamTy pe Units 1

10/24/00 11:lO 0.101 CK-CUCAMONGA-OI INORGANIC UNITS

1 l/lJ/OO 1030 0.108 CK-CUCAMONGA-01 INORGANIC UNITS

1 21 1 8/00 1 1 :00 0.109 CK-CUCAMONGA-01 INORGANIC UNITS


3/20/0 1 12:15 0.109 CK-CUCAMONGA-01 INORGANIC UNITS

PararnName Unfiltered Chemical Oxyge

ampDate SampTime Result-Val StationName ParamTvpe Units

20 CK-CUCAMONGA-OI INORGANIC mglL

20 CK-CUCAMONGA-01 INORGANIC mg(L

I4 CK-CUCAMONGA-01 INORGANIC mg/L



ParamName UV AbsorbancelTOC (until

S a Ana Region 8 2bu 1 WQAf303 D List Update Supporting Data Cucamonga Creek I I

Page 35 OF YB- - - -- -- - -

am~Date 3am~Time Result -Val StationName ParamTv~e Units


1 21 1 8/00 1 1 :00 0.01 6 CK-CUCAMONGA-0 I INORGANIC UNITS


3/20/0 1 12:15 0.0 12 CK-CUCAMONGA-0 I INORGANIC UNITS

ParamName Zinc


11/14/00. 10:30 35.9 CK-CUCAMONGA-OI INORGANIC ug/L

--


-.

;ants Ana Region 8 2001 WQAJ303 D List Update Supporting Data

StationName CK-CUCAMONGA-0 1

ParamName iampDate 3ampTime Result-Val PararnType Units

Alkalinity-Phenolphth 4/2/98 12:15 5.1 INORGANIC mg/L

Alkalinity-Phenolphth 4/3/98 1 1 :45 I 1 INORGANIC mg/L

Alkalinity-Phenolphth 4/4/98 9: 10 5.4 INORGANIC mg/L

Alkalinity-Phenolphth 4/6/98 9:15 7.3 INORGANIC mg/L

Alkalinity-Phenolphth 10/24/00 11:lO

Alkalinity-Phenolphth 1 1/14/00 10:30

3.2 INORGANIC mg/L

5.3 INORGANIC mg/L

Alkalinity-Phenolphth 121 8/00 -1 1:OO 0.1 INORGANIC mg/L

Alkalinity-Phenolphth 1/16/01 12:20

Alkalinity-Phenolphth 3/20/01 12:15

Aluminum 11/14/00 10:30

0.1 INORGANIC mg/L

31 INORGANIC mg/L

84.9 INORGANIC ug/L

Ammonia Nitrogen 4/2/98 12:15 0.01 INORGANIC mg/L

Ammonia Nitrogen 4/3/98 1 1 :45 0.01 INORGANIC mg/L

Ammonia Nitrogen 4/4/98 9:lO 0.01 INORGANIC mg/L



Ammonia Nitrogen 10/24/00 11:lO

Ammonia Nitrogen 11/14/00 10:30

0.01 INORGANIC mg/L

0.01 INORGANIC mg/L

Ammonia Nitrogen 12/18/00 1 1 :00 0.3 INORGANIC mg/L

Ammonia Nitrogen 1/16/01 12:20 0.3 [NORGANIC mg/L

Ammonia Nitrogen 3/20/0 1 12:15 0.3 INORGANIC mg/L

Antimony 11/14/00 10:30 0.05 INORGANIC u$L

Arsenic 11/14/00 10:30 0.1 INORGANIC ug/L

Barium 11/14/00 10:30

Beryllium 11/14/00 10:30

1 1.4 INORGANIC u$L

0.05 INORGANIC ug/L

Bicarbonate (as CaCO 4/2/98 12:15 105 INORGANIC mg/L

Bicarbonate (as CaCO 4/3/98 1 1 :45 82.3 INORGANIC mg/L

Bicarbonate (as CaCO 4/4/98 9:lO 100 INORGANIC mg/L

Wednesday, October 10, 200 l Page 1 of I2

- 2001 WQAl303 D List Update Supporting Data

Bicarbonate (as CaCO






Bicarbonate (as HCO

Bicarbonate (as HCO

Bicarbonate (as HCO

Bicarbonate (as HCO

Bicarbonate (as HCO

Bicarbonate (as HCO

Bicarbonate (as HCO

Bicarbonate (as HCO

Bicarbonate (as HCO

Biochemical Oxygen

Biochemical Oxygen

Biochemical Oxygen

Biochemical Oxygen

Biochemical Oxygen

Boron

Boron

Boron

Bromide

Bromide

Bromide

Bromide

Bromide

Bromide

Bromide

Bromide

Cucarnonga Creek Pare 3 7 0 f L/B- ''

91.8 INORGANIC mg/L

1 12 INORGANIC mg/L

115 INORGANIC mg/L

106 INORGANIC mg/L

187 INORGANIC mg/L

57.3 INORGANIC mg/L

128 INORGANIC mg/L

100.3 INORGANIC mglL

121.9 INORGANIC mg/L

I 11.9 INORGANIC mg/L



228 INORGANIC mg/L

69.8 INORGANIC mg/L

0.3 INORGANIC mg/L

4 INORGANIC mg/L

0.3 INORGANIC mg/L

0.3 INORGANIC mg/L

0.3 INORGANIC mg/L

0.01 INORGANIC mg/L

0.01 INORGANIC mg/L

0.4 INORGANIC mg/L

0.54 INORGANIC mg/L

0.02 INORGANIC mg/L

0.02 INORGANIC mg/L

0.01 INORGANIC mg/L

0.01 INORGANIC mg/L

0.12 INORGANIC mg/L

p~~ - - -


Bromide

Cadmium

Calcium

Calcium

Calcium

Calcium

Calcium

Calcium

Calcium

Carbonate (as CaC03

Carbonate (as CaC03

Carbonate (as CaC03

Carbonate (as CaC03

Carbonate (as CaC03

Carbonate (as CaC03

Carbonate (as CaC03

Carbonate (as CaC03

Carbonate (as CaC03

Cation-Anion meq bal





Chloride

Chloride

Chloride

Chloride

Chloride

Chloride

Chloride

Chloride

~ ~ L I I L U m~il ncglurl o ?OO 1 WQAl303 D List Update Supporting Data Cucamonga Creek Page 3 OF 48-

0.01 INORGANIC mg/L

0.1 INORGANIC ug/L

32.8 INORGANIC mg/L

32.3 INORGANIC mg/L

37.3 INORGANIC rng/L

35.1 INORGANIC mg/L

73.4 INORGANIC mg/L

39 INORGANIC mg/L

10.2 INORGANIC mg/L

21.4 INORGANIC mg/L

10.8 INORGANIC mg/L

14.6 INORGANIC mg/L

6.5 INORGANIC mg/L

10.6 INORGANIC mg/L

0.1 INORGANIC mg/L

0.1 INORGANIC mg/L

61.6 INORGANIC mg/L

1.0 17 INORGANIC RATIO

2.869 INORGANIC RATIO

2.304 INORGANIC RATIO

-2.702 INORGANIC RATIO

-4.054 INORGANIC RATIO

4.4 INORGANIC mg/L

6.1 INORGANIC mg/L

6 INORGANIC mg/L

31.7 INORGANIC mg/L

90.9 INORGANIC mg/L

85.3 INORGANIC mg/L

98.1 INORGANIC mg/L

82.7 INORGANIC rn$L

Wednesday. October 10. 2001 Page 3 of I2

Chloride

Chromium

Copper

Dissolved Sulfide

Dissolved Sulfide

Dissolved Sulfide

Electrical Conductivit


Electric31 Conducti\,it





Electrical Conductivit 12/18/00 1 1 :00

Electrical Conductivit 111 6/01 12:20


Field Dissolved Oxyge






Field Dissolved Oxygt:

Field Dissolved Ouyge



Field EC

Field EC

Field EC

Field EC

Field EC

Wednesday. October 10. 2001

Santa Ana Region 8 2001 WQA/303 D List Update - Supporting Data Cucamonga Creek

101 INORGANIC mg/L

6.4 INORGANIC ug/L

0.01 INORGANIC mg/L

0.01 INORGANIC mg/L

0.01 INORGANIC mg/L

257 INORGANIC u d c m

285 INORGANlC u d c m

252 INORGANIC um/cm








9.68 FIELD mg/L

10.5 FIELD "'g/L

12.9 FlELD mg/L

8.02 FIELD mg/L

10.3 FIELD mg/L

16.2 FIELD L

13.3 FIELD mg/L

13 FIELD mglL

1 1.6 FIELD mg/L

20 FIELD mg/L

257 FIELD u d c m

295 FIELD u d c m

252 FIELD u d c m

246 FIELD umlcm

234 FIELD u d c m

--

Page 4 of 12

Santa Ana Region 8 2001 WQAl303 D List Update Supporting Data

Field EC

Field EC

Field EC

Field EC

Field EC

Field EC

Field pH

Field pH

Field pH

Field pH

Field pH

Field pH

Field pH

Field pH

Field pH

Field pH

Field pH

Field Temperature

Field Temperature

Field Temperature

Field Temperature

Field Temperature

Field Temperature

Field Temperature

Field Temperature

Field Temperature

Field Temperature

Field Temperature

Filtered Chemical Oxy

Filtered Chemical Oxy 4/3/98 1 1 :45

Filtered Chemical Oxy 4/4/98 9:10

Cucamonga Creek

666 FIELD Page dD 4.c8

u d c m

662 FIELD u d c m

799 FIELD u d c m

770 FLELD u d c m

122 FIELD umlcm

726 FIELD u d c m

8.5 FIELD UNITS

8.7 FIELD UNITS

8.9 FIELD UNlTS

8.4 FELD UNlTS

9 FIELD UNITS

8.6 FIELD UNITS

9.2 FIELD UNITS

8.4 FIELD UNITS

8.1 FIELD UNITS

8.2 FIELD UNITS

9.7 FIELD UNITS

21.1 FIELD C

17.8 FIELD C

14.3 FIELD C

1 1.8 FIELD C

20.8 FELD C

25.5 FIELD C

22.1 FIELD C

19.2 FIELD C

21.7 FIELD C

13.7 FIELD C

28 FIELD C

19 INORGANIC mg/L

19 INORGANIC mg/L

5 INORGANIC mg/L

Wednesday. October 10. 200 1 Page 5 of I2



Fluoride

Hydroxide (as CaC03

Hydroxide (as CaC03

Hydroxide (as CaC03

Hydroxide (as CaC03

Hydroxide (as CaC03

Hydroxide (as CaC03

Hydroxide (as CaC03

Hydroxide (as CaC03

Hydro.xldz (as CaCO3

Iron

Lead

Magnesium

Magnesium

Magnesium

Magnesium

Magnesium

Magnesium

Magnesium

Manganese

Mercury

Nickel

Nitrate

Nitrate

Nilrate

Nitrate

Nitrate

Nitrate

Nitrate

Santa Ana K e g l o n 8 "001 WQAl303 D List Update -

Supporting Data . '

Cucamonga Creek Page Y / Q# 4& L -

10 INORGANIC mg/L

9 INORGANIC mg/L

0.18 INORGANIC mg/L

0.1 INORGANIC mg/L

0.1 INORGANIC mg/L

0.1 INORGANIC mg/L

0.1 INORGANIC mg/L

0.1 INORGANlC mg/L

0.1 INORGANIC mg/L

0.1 INORGANIC mg/L

0.1 INORGANIC mg/L

0.1 INORGANIC mglL

32 INORGANIC ug/L

0.1 INORGANIC ug/L

6.5 INORGANIC mg/L

6.4 INORGANIC mg/L

8.5 INORGANIC mg/L

9.2 INORGANIC mg/L

9.2 INORGANIC mg/L

14.7 INORGANIC mg/L - 8.2 INORGANIC mg/L

3.6 INORGANIC ug/L

0.01 INORGANIC ug/L

6.1 INORGANIC ug/L

1.4 INORGANIC mg/L

1.5 INORGANIC mg/L

0.04 INORGANIC mg/L

12.5 INORGANIC mg/L

28.6 INORGANIC , mg/L

23.2 INORGANIC mg/L

43.1 INORGANIC mg/L

Wednesday. October 10. 2001 Page 6 of I2

Nitrate

Nitrate

Nitrate + Nitrite Nitro







Nitmte + Nitrite Nitro


Nitrate Nitrogen

Nitrate Nitrogen

Nitrate Nitrogen

Nitrate Nitrogen

Nitrate Nitrogen

Nitrate Nitrogen

Nitrate Nitrogen

Nitrate Nitrogen

Nitrate Nitrogen

Nitrite

Nitrite

Nitrite

Nitrite

Nitrite

Nitrite

Nitrite

Nitrite

Nitrite

Nitrite Nitrogen

Nitrite Nitrogen

Wednesday, October 10. 2001

ailr~~il nrlil neglon o "?001 WQA/303 D List Update Supporting Data ~u&nonga Creek Page Yd. a Y e

35.2 INORGANIC mg/L

24 INORGANIC mg/L

0.32 INORGANIC mg/L

0.33 INORGANIC mg/L

0.04 INORGANIC mg/L

2.82 INORGANIC mg/L

6.65 INORGANIC m g L

5.42 INORGANIC mg/L

9.85 INORGANIC mg/L

7.99 INORGANIC mg/L

5.48 INORGANIC mg/L

0.32 INORGANIC mg/L

0.33 INORGANIC mg/L

0.01 INORGANIC mg/L

2.82 INORGANIC mg/L

6.46 INORGANIC mg/L

5.23 INORGANIC mg/L

9.74 INORGANIC mg/L

7.96 INORGANIC mg/L

12:15 5.43 INORGANIC mg/L

0.13 INORGANIC mg/L

0.13 INORGANIC mg/L

0.13 INORGANIC mg/L

0.13 INORGANIC mg/L

0.6 INORGANIC mg/L

10:30 0.6 INORGANIC mg/L

1 1 :00 0.4 INORGANIC mg/L

0.1 INORGANIC mg/L

0.2 INORGANIC mg/L

0.04 INORGANIC mg/L

0.04 INORGANIC mg/L

Page 7 of 12

Santa Ana K e g l o n a ' I I WQA1303 D List Update

Supporting Data

Nitrite Nitrogen

Nitrite Nitrogen

Nitrite Nitrogen

Nitrite Nitrogen

Nitrite Nitrogen

Nitrite Nitrogen

Nitrite Nitrogen

Organic Nitrogen

Organ~c Nitrogen

Organic Nitrogen

Organic Nitrogen

Organic Nitrogen

Organic Nitrogen

Organic Nitrogen

Organic Nitrogen

Organic Nitrogen

Organic Nitrogen

PH

pH

pH

pH

P H

pH

P H

PH

Phosphate Phosphorus



Phosphate Phosphorus 4/7/98

Cucamonga Creek Page 4 3 LjB'

I

0.04 INORGANIC mg/L

0.04 INORGANIC mg/L



0.1 1 INORGANIC mg/L



0.01 INORGANIC mg/L

0.2 INORGANIC mg/L

0.01 INORGANIC mg/L

0.2 INORGANIC mg/L

0.01 INORGANIC mg/L

1.2 MORGANIC mg/L

0.8 INORGANIC mg/L

0.5 INORGANIC mg/L

0.4 INORGANIC mg/L

0.4 INORGANIC mg/L

8.7 INORGANIC UNITS

9.3 INORGANIC UNITS

8.7 INORGANIC UNITS

8.8 INORGANIC UNITS

9.5 INORGANIC UNITS

8.4 INORGANIC UNITS

8.6 INORGANIC UNITS

7.7 INORGANIC UNITS

8.1 INORGANIC UNITS

9.6 INORGANIC UNITS

0.01 INORGANIC mg/L

0.01 INORGANIC mg/L

0.01 INORGANIC mg/L

--



Phosphate Phosphorus ' 1 1/14/00

Phosphate Phosphorus 1211 8/00

Phosphate Phosphorus 111 610 1


Potassium

Potassium

Potassium

Potassium

Potassium

Potassium

Potassium

Selenium

Silica

Silver

Sodium

Sodium

Sodium

Sodium

Sodium

Sodium

Sodium

Sulfate

Sulfate

Sulfate

Sulfate

Sulfate

Sulfate

Sulfate

Sulfate

Sulfate


Supporting Data Cucamonga Creek Page 44' O F Y B

0.8 INORGANIC mg/L

1.1 INORGANIC mg/L

0.2 INORGANIC mg/L

1.1 INORGANIC mg/L

0.2 INORGANIC mg/L

1.7 INORGANIC

1.8 INORGANIC

12.1 INORGANIC

12.1 INORGANIC

12.8 INORGANIC

8.9 INORGANIC

1 1.7 INORGANIC

2.2 INORGANIC

25.1 INORGANIC

0.1 INORGANIC

8.6 INORGANIC

17.5 INORGANIC

90.7 INORGANIC

85.3 INORGANIC

95.8 INORGANIC

69.5 INORGANIC

84.6 INORGANIC

12.9 INORGANIC

3 1.8 INORGANIC

16. l INORGANIC

40.5 INORGANIC

63.6 INORGANIC

53.5 INORGANIC

60.8 INORGANIC

8 1 . 1 INORGANIC

6 1.6 INORGANIC

Wednesday. October 10. 2001 Page9of 12

Sulfide

Sulfide

Suspended Solids

Suspended Solids

Thallium

Title 22 Cation-Anion

Title 22 Total Anions

Title 22 Total Cat~ons

Title 22 Total Cations






Total Alkalinity (as C









Total Anions

Total Anions

Total Anions

Total Anions

Total Anions

Total Cations

Total Cations

Total Cations

Santa Ana Region 8 001 WQA.1303 D List Update .

Supporting Data Cucamonou Q e e k Page 46 @ 48' 1 .

0.01 INORGANIC mg/L

0.01 INORGANIC mg/L -.

1.3 INORGANIC mg/L

2.5 INORGANIC' mg/L

0.05 INORGANIC ug/L

3.65 INORGANIC meq/L

6.401 ' INORGANIC meq/L



6.816 INORGANIC meqlL





116 INORGANIC mg/L

104 INORGANIC mg/L

11 1 INORGANIC mg/L

106 INORGANIC

1 18 INORGANIC

125 INORGANIC

106 INORGANIC

187 INORGANIC

I I9 INORGANIC

6.748 INORGANIC

6.459 INORGANIC

6.864 INORGANIC

8.365 INORGANIC

6.896- INORGANIC . .. . --

6.817 INORGANIC

6.647 INORGANIC

7.024 INORGANIC


Santa Ana Region 8 )01 WQAJ303 D' List Update

Supporting Data ~ucarnonga Creek Page 4 48

Total Cations l/l6/Ol 12:20 8.142 INORGANIC meqlL

Total Cations 3/20/01 12:15 6.622 INORGANIC meq/L . .

Total Dissolved Solids 4/2/98 12:15 142 INORGANIC mg/L

Total Dissolved Solids 4/3/98 1 1 :45 178 INORGANIC mg/L

Total Dissolved Solids 4/4/98 9:lO 164 INORGANIC mgJL

Total Dissolved Solids

. , '- Total Dissolved Solids




Total Hardness (as Ca




~ o t a l Hardness (as Ca



Total Kjeldahl Nitroge










Total Organ~c Carbon 4/2/98 I2 15

Total Organ~c Carbon 4/3/98 1 1 45

Total organic Carbon 4/4/98 9:lO

Total Organic Carbon 4/6/98 915

426 INORGANIC

5 16 INORGANIC

500 INORGANIC

448 INORGANIC

109 INORGANIC

107 INORGANIC

128 INORGANIC

13 1 INORGANIC

244 INORGANIC

13 1 INORGANIC

0.02 INORGANIC

0.2 INORGANIC

0.02 INORGANIC

0.02 INORGANIC

0.02 INORGANIC

1.2 MORGANIC

0.8 INORGANIC

0.8 INORGANIC

0.7 INORGANIC

10.2 INORGANIC mg/L . -, .

2.29 INORGANIC mg/L

2.38 INORGANIC mg/L

3.51 INORGANIC mg/L '

Wednesday. October 10, 2001 Page 1 1 of 12

Santa Ana Region 8 %-

' '1001 WQN303 D List Update a

Supporting Data . -

Cucamonga Creek

2.5 INORGANI Total Organic Carbon 4/7/98 12:25

Total Organic Carbon 10/24/00 11:lO 7.1 INORGANIC mg/L

. -..:. .

Total Organic Carbon 1 1/14/00 10:30 -A

7.2 INORGANIC mglL .... . - ...

Total Organic Carbon I 2 1 8/00 11:OO

Total Organic Carbon 1/16/01 12:20

Total Organic Carbon 3/20/01 12:15

6.86 INORGANIC -mg/L

5.75 INORGANIC nidL

9.49 INORGANIC mg/L

Turbidity 4/2/98 -- 7. 12: 15 ' . - -.--4-..!';INORGANIC NTU - . ? .

Turbidity 4/3/98 1 1 :45 1.1 INORGANIC NTU

Turbidity 4/4/98 9: 10 0.8 INORGANIC ... NTU

Turbidity 4/6/98 9:15

Turbidity 10/24/00 11:lO

1.8 INORGANIC NTU

0.9 INORGANIC NTU

Turbidity

Turbidity

Turbidity

Turbidity

Ultraviolet (absorbanc

2.3 INORGANIC NTU

I INORGANIC NTU

NTU

NTU

4.3 INORGANIC

1.3 INORGANIC

0.101 INORGANIC UNITS





Unfiltered Chemical

0.108 INORGANIC . .

-: A- ,... ". .....-. .-;-. b .. >=. " '" .

0.109 INORGANIC

UNITS , ' n

UNlTS



20 INORGANIC

Unfiltered Chemical

Unfiltered Chemical

Unfiltered Chemical

Unfiltered Chemical

20 INORGANIC

5 INORGANIC

14 INORGANIC

9 INORGANIC

UV AbsorbancelTOC

UV AbsorbanceITOC

UV AbsorbancelTOC

UV AbsorbancelTOC

UV Absorbance/TOC

0.014 INORGANIC

0.01 5 INORGANIC

0.016 INORGANIC

UNITS -

0.039 INORGANIC

. - 0.012 INORGANIC

Zinc 11/14/00 10:30 35.9 INORGANIC ugL

Wednesday. October 10.2OOl Page 12of I2

U U l l L U A l lU A \ U 6 1 U l l U

2001 WQA1303 D List Update Supporting Data

b t el rL..--.--- ..-----=,- Cucamonga Creek

ORGANICS Page L)Y a-P +8

k' / StatianName CK-CUCAMONGA-01

SampDate SampThe ParamName Result-T PararnType PararnGrp 1

11/14/00 10:30 ~rokodichloromethane 4.4 ORGANIC 524

1 l/l4100 10330 Dibrornochloromethane 1.0 ORGANIC 524

U2GIO I 10:50 Broinodichlorornethane 0.7 ORGANIC 524

SampDate SampTime P a r a d a m e Result-T PararnType ParamGrp

8/22/00 12:20 Bromodichloromethane 9.3 ORGANIC 5 24

8/22/00 1220 Dibromochlorornethane I .7 ORGANIC 521

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