CA Drinking Water Watch

YOSEMITE WEST WATER SYSTEM (2210924)

All Sampling Results From To

ST2DBP -...* (CA2210924_DST_900)

Click to hide / show columns: Analyte Number | Analyte Name | Sampling Date | Detected Level | Less Than | RL | Counting Error (+/-) | MCL | DLR | Unit | Lab Sample ID | Lab | ELAP | Method |

Some columns are not shown for clarity. Please use the above links to unhide them.

Tips on Using Table

Analyte Number Analyte Name Sampling Date Results Counting Error (+/-) MCL DLR Unit Lab Sample ID Lab ELAP Method
Detected Level Less Than RL
Analyte Number Analyte Name Sampling Date Detected Level Less Than RL Counting Error (+/-) MCL DLR Unit Lab Sample ID Lab ELAP Method
2950 TTHM 08-02-2022 1.3 0.5 80 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-02-2022 < 0.5 1 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 524.2
2943 BROMODICHLOROMETHANE 08-02-2022 < 0.5 1 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 524.2
2942 BROMOFORM 08-02-2022 < 0.5 1 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 524.2
2941 CHLOROFORM 08-02-2022 1.3 0.5 1 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-02-2022 < 2 60 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 552.2
2454 DIBROMOACETIC ACID 08-02-2022 < 1 1 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 552.2
2453 MONOBROMOACETIC ACID 08-02-2022 < 1 1 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 552.2
2452 TRICHLOROACETIC ACID 08-02-2022 < 1 1 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 552.2
2451 DICHLOROACETIC ACID 08-02-2022 < 1 1 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 552.2
2450 MONOCHLOROACETIC ACID 08-02-2022 < 2 2 UG/L IH03036-01 MOORE TWINING ASSOCIATES, INC. 1371 EPA 552.2
2451 DICHLOROACETIC ACID 06-18-2019 < 1 1 UG/L 28469001906181515D BC LABORATORIES 1186
2454 DIBROMOACETIC ACID 06-18-2019 < 1 1 UG/L 28469001906181515D BC LABORATORIES 1186
2452 TRICHLOROACETIC ACID 06-18-2019 < 1 1 UG/L 28469001906181515D BC LABORATORIES 1186
2456 TOTAL HALOACETIC ACIDS (HAA5) 06-18-2019 < 1 60 UG/L 28469001906181515D BC LABORATORIES 1186
2450 MONOCHLOROACETIC ACID 06-18-2019 < 1 2 UG/L 28469001906181515D BC LABORATORIES 1186
2453 MONOBROMOACETIC ACID 06-18-2019 < 1 1 UG/L 28469001906181515D BC LABORATORIES 1186
2941 CHLOROFORM 06-18-2019 1.4000000 1 1 UG/L 28469001906181515D MOORE TWINING ASSOCIATES, INC. 1371
2944 DIBROMOCHLOROMETHANE 06-18-2019 < 1 1 UG/L 28469001906181515D MOORE TWINING ASSOCIATES, INC. 1371
2943 BROMODICHLOROMETHANE 06-18-2019 < 1 1 UG/L 28469001906181515D MOORE TWINING ASSOCIATES, INC. 1371
2950 TTHM 06-18-2019 1.4000000 80 UG/L 28469001906181515D MOORE TWINING ASSOCIATES, INC. 1371
2942 BROMOFORM 06-18-2019 < 1 1 UG/L 28469001906181515D MOORE TWINING ASSOCIATES, INC. 1371
1925 PH 09-26-2017 6.7000000 pH 28469001709261500G MOORE TWINING ASSOCIATES, INC. 1371
1928 ALKALINITY, BICARBONATE 09-26-2017 30.0000000 MG/L 28469001709261500G MOORE TWINING ASSOCIATES, INC. 1371
1927 ALKALINITY, TOTAL 09-26-2017 25.0000000 MG/L 28469001709261500G MOORE TWINING ASSOCIATES, INC. 1371
1021 HYDROXIDE AS CALCIUM CARBONATE 09-26-2017 < MG/L 28469001709261500G MOORE TWINING ASSOCIATES, INC. 1371
1929 ALKALINITY, CARBONATE 09-26-2017 < MG/L 28469001709261500G MOORE TWINING ASSOCIATES, INC. 1371
2454 DIBROMOACETIC ACID 09-26-2017 < 1 1 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
2950 TTHM 09-26-2017 < 80 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-26-2017 < 60 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
2944 DIBROMOCHLOROMETHANE 09-26-2017 < 1 1 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
2452 TRICHLOROACETIC ACID 09-26-2017 < 1 1 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
2453 MONOBROMOACETIC ACID 09-26-2017 < 1 1 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
2450 MONOCHLOROACETIC ACID 09-26-2017 < 2 2 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
2942 BROMOFORM 09-26-2017 < 1 1 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
2943 BROMODICHLOROMETHANE 09-26-2017 < 1 1 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
2941 CHLOROFORM 09-26-2017 < 1 1 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
2451 DICHLOROACETIC ACID 09-26-2017 < 1 1 UG/L 28469001709261500D MOORE TWINING ASSOCIATES, INC. 1371
1094 ASBESTOS 10-24-2016 < 0.2 7 .2 MFL 28469001610241155I FORENSIC ANALYTICAL SPECIALTIES, INC. 1202
2454 DIBROMOACETIC ACID 03-03-2016 < 1 1 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371
2950 TTHM 03-03-2016 1.0000000 80 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371
2453 MONOBROMOACETIC ACID 03-03-2016 < 1 1 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371
2452 TRICHLOROACETIC ACID 03-03-2016 < 1 1 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371
2942 BROMOFORM 03-03-2016 < 1 1 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371
2456 TOTAL HALOACETIC ACIDS (HAA5) 03-03-2016 < 60 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371
2451 DICHLOROACETIC ACID 03-03-2016 < 1 1 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371
2943 BROMODICHLOROMETHANE 03-03-2016 < 1 1 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371
2944 DIBROMOCHLOROMETHANE 03-03-2016 < 1 1 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371
2941 CHLOROFORM 03-03-2016 1.0000000 1 1 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371
2450 MONOCHLOROACETIC ACID 03-03-2016 < 2 2 UG/L 28469001603030945D MOORE TWINING ASSOCIATES, INC. 1371

*Please refer to the Stage 2 DBP Monitoring Plan Approval Letter for full sample point names.
RL – Reporting Level means the level to which the laboratory reported the presence of an analyte. For radionuclides, Reporting Level is the MDA95.

DLR – Detection Limit for purposes of Reporting (DLR) means the designated minimum level at or above which any analytical finding of a contaminant in drinking water resulting from monitoring required under Chapter 15 of Title 22 shall be reported to the State Board (California Code of Regulations Section § 64400.34)

For addtional definitions, please refer to our data dictionary.