2z9y8z223mzgrqwntrujrw16-wpengine.netdna-ssl.com · 2019. 4. 30. · plate count sm9215b nd 1 500...

APPENDIX A

LABORATORY RESULTS

Clinical Laboratory of San Bernardino, Inc.

Lomita, City of

Lomita, CA 9171724373 Walnut Avenue

Mark Andersen

Stu Styles

Client Services Manager

11 March 2019

Sincerely,

19C0292Clinical Lab No.:

Enclosed are the results of the analyses for samples received at the laboratory on

03/05/19 . Samples were received within temperature range, in correct containers and

preservation.

Analyses were performed pursuant to client's chain of custody, within hold times, utilizing

EPA or other ELAP approved methodologies.

I certify that the results are within compliance both technically and for completeness.

Analytical results are attached to this letter. Please call if any additional information and or

assistance are needed.

Thank you for choosing Clinical Laboratory of San Bernardino for your analytical needs.

Project Name: Standard Analysis

Sub Project: Weekly Dist. Samples:1st Week of March, 2019

Post Office Box 329 San Bernardino, CA 92402 (909) 825-7693 Fax (909) 825-7696 ELAP Number 1088

Sub Project:

Project Manager: Reported:

Lomita, City of

24373 Walnut Avenue

Mark AndersenLomita CA, 91717

Project: Standard Analysis

Weekly Dist. Samples:1st Week of March, 2019

Work Order: 19C0292

Received: 03/05/19 17:47

03/11/19


ResultAnalyte BatchPrepared AnalyzedMethod Units

1912 W. 259th St. (S13-001 Zone: 2) 19C0292-01 (Water) 03/05/19 8:05 P.M.Sample Date: Sampler:

MCLRep. Limit Qualifier

Field Analyses

0.08 191009703/05/19 Cl Res Free (Field) Field mg/L 03/05/19 N/A

2.01 191009703/05/19 Cl Res Total (Field) Field mg/L 03/05/19 N/A

8.54 191009703/05/19 pH (Field) Field pH Units 03/05/19 N/A

14.9 191009703/05/19 Temperature (Field) Field °C 03/05/19 N/A

Microbiology Analyses

03/06/19 1910123Total Coliform ASM 9223 P/A 03/05/19 N/A

03/06/19 1910123E. Coli ASM 9223 P/A 03/05/19 N/A

03/07/19 1910157Plate Count NDSM9215B CFU/ml 03/05/19 1 HT-08500

General Physical Analyses

03/05/19 1910106Apparent Color NDSM 2120BM Color Units 03/05/19 3.0 15

1 191010603/05/19 Odor Threshold EPA 140.1-M TON 03/05/19 1 3

0.2 191010603/05/19 Turbidity EPA 180.1 NTU 03/05/19 0.1 5

General Chemical Analyses

03/06/19 1910081Nitrate as N (NO3-N) NDEPA 300.0 mg/L 03/06/19 0.40 10


26314 Monte Vista (S13-002 Zone:3) 19C0292-02 (Water) 03/05/19 7:55 P.M.Sample Date: Sampler:


Field Analyses







03/06/19 1910123E. Coli ASM 9223 P/A 03/05/19 N/A




Page 2 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C0292

Received: 03/05/19 17:47

03/11/19



1948 W. 252nd St. (S13-003 Zone: 1) 19C0292-03 (Water) 03/05/19 8:20 P.M.Sample Date: Sampler:


Field Analyses







03/06/19 1910123E. Coli ASM 9223 P/A 03/05/19 N/A





03/05/19 1910106Turbidity NDEPA 180.1 NTU 03/05/19 0.1 5




24632 S. Moon Ave. (S13-004 Zone:1) 19C0292-04 (Water) 03/05/19 9:25 P.M.Sample Date: Sampler:


Field Analyses







03/06/19 1910123E. Coli ASM 9223 P/A 03/05/19 N/A

3 191015703/07/19 Plate Count SM9215B CFU/ml 03/05/19 1 HT-08500



Page 3 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C0292

Received: 03/05/19 17:47

03/11/19



2500 PCH (S-13-005 Zone:2) 19C0292-05 (Water) 03/05/19 9:45 P.M.Sample Date: Sampler:


Field Analyses







03/06/19 1910123E. Coli ASM 9223 P/A 03/05/19 N/A





25417 Pennsylvania Ave (S13-008 Zone:1) 19C0292-06 (Water) 03/05/19 9:35 P.M.Sample Date: Sampler:


Field Analyses




18 191009703/05/19 Temperature (Field) Field °C 03/05/19 N/A



03/06/19 1910123E. Coli ASM 9223 P/A 03/05/19 N/A




Page 4 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C0292

Received: 03/05/19 17:47

03/11/19



2052 Dawn St (A Zone:1) 19C0292-07 (Water) 03/05/19 9:05 P.M.Sample Date: Sampler:


Field Analyses







03/06/19 1910123E. Coli ASM 9223 P/A 03/05/19 N/A





CWPF SP5 19C0292-08 (Water) 03/05/19 11:30 P.M.Sample Date: Sampler:


Field Analyses







03/06/19 1910123E. Coli ASM 9223 P/A 03/05/19 N/A

03/07/19 1910157Plate Count NDSM9215B CFU/ml 03/05/19 1 500



HT-08 Analysis performed outside of recommended 8 hour hold time but within required 24 hour hold time.

Analyte NOT DETECTED at or above the reporting limitND

Page 5 of 5


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Lomita, City of


Mark Andersen

Stu Styles


18 March 2019

Sincerely,




preservation.








Sub Project: Weekly Dist. Samples:2nd Week of March, 2019


Sub Project:


Lomita, City of

24373 Walnut Avenue



Weekly Dist. Samples:2nd Week of March, 2019

Work Order: 19C0930

Received: 03/12/19 18:40

03/18/19





Field Analyses







03/13/19 1911105E. Coli ASM 9223 P/A 03/12/19 N/A







Field Analyses







03/13/19 1911105E. Coli ASM 9223 P/A 03/12/19 N/A




Page 2 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C0930

Received: 03/12/19 18:40

03/18/19





Field Analyses







03/13/19 1911105E. Coli ASM 9223 P/A 03/12/19 N/A







Field Analyses







03/13/19 1911105E. Coli ASM 9223 P/A 03/12/19 N/A



5.0 191115903/12/19 Apparent Color SM 2120BM Color Units 03/12/19 3.0 15





Page 3 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C0930

Received: 03/12/19 18:40

03/18/19





Field Analyses







03/13/19 1911105E. Coli ASM 9223 P/A 03/12/19 N/A











Field Analyses


3 191109703/12/19 Cl Res Total (Field) Field mg/L 03/12/19 N/A





03/13/19 1911105E. Coli ASM 9223 P/A 03/12/19 N/A




Page 4 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C0930

Received: 03/12/19 18:40

03/18/19





Field Analyses







03/13/19 1911105E. Coli ASM 9223 P/A 03/12/19 N/A







Field Analyses







03/13/19 1911105E. Coli ASM 9223 P/A 03/12/19 N/A






Page 5 of 5


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Lomita, City of


Mark Andersen

Stu Styles


30 March 2019

Sincerely,




preservation.








Sub Project: Weekly Dist. Samples:3rd Week of March, 2019


Sub Project:


Lomita, City of

24373 Walnut Avenue



Weekly Dist. Samples:3rd Week of March, 2019

Work Order: 19C1537

Received: 03/19/19 16:50

03/30/19





Field Analyses







03/20/19 1912109E. Coli ASM 9223 P/A 03/19/19 N/A



0.45 191209003/20/19 Nitrate as N (NO3-N) EPA 353.2 mg/L 03/20/19 0.40 10




Field Analyses







03/20/19 1912109E. Coli ASM 9223 P/A 03/19/19 N/A








Page 2 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C1537

Received: 03/19/19 16:50

03/30/19





Field Analyses







03/20/19 1912109E. Coli ASM 9223 P/A 03/19/19 N/A











Field Analyses







03/20/19 1912109E. Coli ASM 9223 P/A 03/19/19 N/A




Page 3 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C1537

Received: 03/19/19 16:50

03/30/19





Field Analyses







03/20/19 1912109E. Coli ASM 9223 P/A 03/19/19 N/A







Field Analyses







03/20/19 1912109E. Coli ASM 9223 P/A 03/19/19 N/A




Page 4 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C1537

Received: 03/19/19 16:50

03/30/19





Field Analyses







03/20/19 1912109E. Coli ASM 9223 P/A 03/19/19 N/A







Field Analyses







03/20/19 1912109E. Coli ASM 9223 P/A 03/19/19 N/A






Page 5 of 5


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Mark Andersen

Stu Styles


01 April 2019

Sincerely,




preservation.








Sub Project: Weekly Dist. Samples:4th Week of March, 2019


Sub Project:


Lomita, City of

24373 Walnut Avenue



Weekly Dist. Samples:4th Week of March, 2019

Work Order: 19C2161

Received: 03/27/19 15:00

04/01/19





Field Analyses







03/28/19 1913102E. Coli ASM 9223 P/A 03/27/19 N/A











Field Analyses







03/28/19 1913102E. Coli ASM 9223 P/A 03/27/19 N/A




Page 2 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C2161

Received: 03/27/19 15:00

04/01/19





Field Analyses







03/28/19 1913102E. Coli ASM 9223 P/A 03/27/19 N/A







Field Analyses







03/28/19 1913102E. Coli ASM 9223 P/A 03/27/19 N/A








Page 3 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C2161

Received: 03/27/19 15:00

04/01/19





Field Analyses







03/28/19 1913102E. Coli ASM 9223 P/A 03/27/19 N/A

11 191314803/29/19 Plate Count SM9215B CFU/ml 03/27/19 1 500






Field Analyses







03/28/19 1913102E. Coli ASM 9223 P/A 03/27/19 N/A

3 191314803/29/19 Plate Count SM9215B CFU/ml 03/27/19 1 500



Page 4 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C2161

Received: 03/27/19 15:00

04/01/19





Field Analyses







03/28/19 1913102E. Coli ASM 9223 P/A 03/27/19 N/A







Field Analyses







03/28/19 1913102E. Coli ASM 9223 P/A 03/27/19 N/A






Page 5 of 5


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Lomita, City of


Mark Andersen

Stu Styles


26 March 2019

Sincerely,




preservation.








Sub Project: CWPF Monthly Compliance Samples, 2nd Wk of March


Sub Project:


Lomita, City of

24373 Walnut Avenue



CWPF Monthly Compliance Samples, 2nd Wk of March

Work Order: 19C1056

Received: 03/12/19 18:40

03/26/19



Raw Water Site #1 19C1056-01 (Water) 03/12/19 6:05 Patrick McCueSample Date: Sampler:


Field Analyses

03/12/19 1911143Cl Res Total (Field) 0Field mg/L 03/12/19 N/A





03/13/19 1911126E. Coli ASM 9223 P/A 03/12/19 N/A





360 [CALC]03/19/19 Hardness, Total (as CaCO3) Calculated mg/L 03/19/19 6.6 N/A

810 191114403/18/19 Total Filterable Residue/TDS SM 2540C mg/L 03/14/19 5.0 1000

Metals

95 191204603/19/19 Calcium (Ca) EPA 200.7 mg/L 03/19/19 1.0 N/A

180 191209203/20/19 Iron (Fe) EPA 200.7 ug/L 03/20/19 100 300

29 191204603/19/19 Magnesium (Mg) EPA 200.7 mg/L 03/19/19 1.0 N/A

150 191209203/20/19 Manganese (Mn) EPA 200.7 ug/L 03/20/19 20 50


Filter Effluent (Free Chlorine) Site #2 19C1056-02 (Water) 03/12/19 6:07 Patrick McCueSample Date: Sampler:


Field Analyses






03/13/19 1911126E. Coli ASM 9223 P/A 03/12/19 N/A


Page 2 of 4


uescalona

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Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C1056

Received: 03/12/19 18:40

03/26/19



Filter Effluent (Total Chlorine) Site #3 19C1056-03 (Water) 03/12/19 6:10 Patrick McCueSample Date: Sampler:


Field Analyses






Metals

03/20/19 1912092Iron (Fe) NDEPA 200.7 ug/L 03/20/19 100 300

03/20/19 1912092Manganese (Mn) NDEPA 200.7 ug/L 03/20/19 20 50


Zone #2 Site #6 19C1056-04 (Water) 03/12/19 6:15 Patrick McCueSample Date: Sampler:


Field Analyses







Metals



Page 3 of 4


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C1056

Received: 03/12/19 18:40

03/26/19



Reservoir Effluent Site #5 19C1056-05 (Water) 03/12/19 9:05 Patrick McCueSample Date: Sampler:


Field Analyses









Metals





Page 4 of 4


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Lomita, City of


Mark Andersen

Stu Styles


16 January 2019

Sincerely,

19A0756Clinical Lab No.:



preservation.








Sub Project: TTHM/HAA 2nd Week of January 2019


Sub Project:


Lomita, City of

24373 Walnut Avenue



TTHM/HAA 2nd Week of January 2019

Work Order: 19A0756

Received: 01/08/19 17:57

01/16/19



1912 W. 259th Pl 19A0756-01 (Water) 01/08/19 7:45 P.M.Sample Date: Sampler:


Field Analyses




Trihalomethanes Analyses

7.7 190224101/13/19 Bromodichloromethane EPA 524.2 ug/L 01/12/19 1.0 N/A

2.5 190224101/13/19 Bromoform EPA 524.2 ug/L 01/12/19 1.0 N/A

5.4 190224101/13/19 Chloroform (Trichloromethane) EPA 524.2 ug/L 01/12/19 1.0 N/A

8.8 190224101/13/19 Dibromochloromethane EPA 524.2 ug/L 01/12/19 1.0 N/A

24.4 190224101/13/19 Total Trihalomethanes (TTHM) EPA 524.2 ug/L 01/12/19 1.0 80

190224101/13/19 96 % 01/12/19 EPA 524.2Surrogate: Bromofluorobenzene

190224101/13/19 87 % 01/12/19 EPA 524.2Surrogate: 1,2-Dichlorobenzene-d4

Haloacetic Acids Analyses

1.5 190219901/11/19 Dibromoacetic Acid EPA 552.2 ug/L 01/11/19 1.0 N/A

2.7 190219901/11/19 Dichloroacetic Acid EPA 552.2 ug/L 01/11/19 1.0 N/A

01/11/19 1902199Monobromoacetic Acid NDEPA 552.2 ug/L 01/11/19 1.0 N/A

01/11/19 1902199Monochloroacetic Acid NDEPA 552.2 ug/L 01/11/19 2.0 N/A

1.7 190219901/11/19 Trichloroacetic Acid EPA 552.2 ug/L 01/11/19 1.0 N/A

5.9 190219901/11/19 Total Haloacetic Acids (HAA5) EPA 552.2 ug/L 01/11/19 1.0 60

190219901/11/19 88 % 01/11/19 EPA 552.2Surrogate: 2,3-Dibromopropionic Acid

Page 2 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19A0756

Received: 01/08/19 17:57

01/16/19



1948 252nd St. 19A0756-02 (Water) 01/08/19 8:00 P.M.Sample Date: Sampler:


Field Analyses




















Page 3 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19A0756

Received: 01/08/19 17:57

01/16/19



2450 W. 247th St. 19A0756-03 (Water) 01/08/19 9:55 P.M.Sample Date: Sampler:


Field Analyses




















Page 4 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19A0756

Received: 01/08/19 17:57

01/16/19



26255 Appian Way 19A0756-04 (Water) 01/08/19 7:25 P.M.Sample Date: Sampler:


Field Analyses





















Page 5 of 5


EDT Transfer Confirmation 1

Work Order: 19A0756

Report Date: 01/16/2019

Analyzing Lab: Clinical Laboratory of San Bernardino, Inc. ELAP 1088


Page 1 of 1

LOMITA-CITY, WATER DEPT. User ID: 4TH System: 1910073

SITE 1-26255 APPIAN WAY-STG2 DBP Station No.: 1910073-800 Sampled: 190108 07:25

Analyzed: 190113Entry No.: 32101BROMODICHLORMETHANE (THM) Units: UG/LResult: 6.8

Analyzed: 190113Entry No.: 32104BROMOFORM (THM) Units: UG/LResult: 2.2

Analyzed: 190113Entry No.: 32105DIBROMOCHLOROMETHANE (THM) Units: UG/LResult: 8.1

Analyzed: 190113Entry No.: 32106CHLOROFORM (THM) Units: UG/LResult: 4.9

Analyzed: 190111Entry No.: 77288DICHLOROACETIC ACID (DCAA) Units: UG/LResult: 2.7

Analyzed: 190113Entry No.: 82080TOTAL TRIHALOMETHANES (THM'S/TTHM Units: UG/LResult: 22.0

Analyzed: 190111Entry No.: 82721DIBROMOACETIC ACID (DBAA) Units: UG/LResult: 1.6

Analyzed: 190111Entry No.: 82723TRICHLOROACETIC ACID (TCAA) Units: UG/LResult: 1.7

Analyzed: 190111Entry No.: A-041MONOBROMOACETIC ACID (MBAA) Units: UG/LResult: ND

Analyzed: 190111Entry No.: A-042MONOCHLOROACETIC ACID (MCAA) Units: UG/LResult: ND

Analyzed: 190111Entry No.: A-049HALOACETIC ACIDS (five) (HAA5) Units: UG/LResult: 6.0

SITE 2-1912 259TH PL-STG2 DBP Station No.: 1910073-801 Sampled: 190108 07:45












SITE 3-1948 252ND ST-STG2 DBP Station No.: 1910073-802 Sampled: 190108 08:00












SITE 4-2450 247TH ST-STG2 DBP Station No.: 1910073-803 Sampled: 190108 09:55












Printed: 01/16/2019 02:10:32 PM Results of 19A0756 FINAL WRITEON ALL_SAMPLES


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Lomita, City of


Mark Andersen

Stu Styles


22 February 2019

Sincerely,

19B0889Clinical Lab No.:



preservation.








Sub Project: TTHM/HAA 2nd Week of February 2019


Sub Project:


Lomita, City of

24373 Walnut Avenue



TTHM/HAA 2nd Week of February 2019

Work Order: 19B0889

Received: 02/12/19 18:12

02/22/19



1912 W. 259th Pl 19B0889-01 (Water) 02/12/19 8:15 P.M.Sample Date: Sampler:


Field Analyses




















Page 2 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19B0889

Received: 02/12/19 18:12

02/22/19



1948 252nd St. 19B0889-02 (Water) 02/12/19 8:25 P.M.Sample Date: Sampler:


Field Analyses




















Page 3 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19B0889

Received: 02/12/19 18:12

02/22/19



2450 W. 247th St. 19B0889-03 (Water) 02/12/19 9:15 P.M.Sample Date: Sampler:


Field Analyses




















Page 4 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19B0889

Received: 02/12/19 18:12

02/22/19



26255 Appian Way 19B0889-04 (Water) 02/12/19 7:55 P.M.Sample Date: Sampler:


Field Analyses





















Page 5 of 5



Work Order: 19B0889




Page 1 of 1


















































Printed: 02/22/2019 03:54:12 PM Results of 19B0889 FINAL WRITEON ALL_SAMPLES


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Lomita, City of


Mark Andersen

Stu Styles


22 March 2019

Sincerely,




preservation.








Sub Project: TTHM/HAA 2nd Week of March 2019


Sub Project:


Lomita, City of

24373 Walnut Avenue



TTHM/HAA 2nd Week of March 2019

Work Order: 19C1057

Received: 03/12/19 18:40

03/22/19



1912 W. 259th Pl 19C1057-01 (Water) 03/12/19 7:30 P.M.Sample Date: Sampler:


Field Analyses




















Page 2 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C1057

Received: 03/12/19 18:40

03/22/19



1948 252nd St. 19C1057-02 (Water) 03/12/19 7:40 P.M.Sample Date: Sampler:


Field Analyses




















Page 3 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C1057

Received: 03/12/19 18:40

03/22/19



2450 W. 247th St. 19C1057-03 (Water) 03/12/19 8:15 P.M.Sample Date: Sampler:


Field Analyses




















Page 4 of 5


Sub Project:


Lomita, City of

24373 Walnut Avenue




Work Order: 19C1057

Received: 03/12/19 18:40

03/22/19



26255 Appian Way 19C1057-04 (Water) 03/12/19 7:15 P.M.Sample Date: Sampler:


Field Analyses





















Page 5 of 5



Work Order: 19C1057




Page 1 of 1


















































Printed: 03/22/2019 05:06:52 PM Results of 19C1057 FINAL WRITEON ALL_SAMPLES


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