CA Drinking Water Watch

COLONIAL PARK (4900721)

All Sampling Results From To

DIST - 2...* (CA4900721_DST_005)

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 |

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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
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-20-2021 < 6 60 UG/L 2110304-01B NORTH COAST LABS 1247 EPA 552.2
2453 MONOBROMOACETIC ACID 10-20-2021 < 1 1 UG/L 2110304-01B NORTH COAST LABS 1247 EPA 552.2
2452 TRICHLOROACETIC ACID 10-20-2021 < 1 1 UG/L 2110304-01B NORTH COAST LABS 1247 EPA 552.2
2451 DICHLOROACETIC ACID 10-20-2021 < 1 1 UG/L 2110304-01B NORTH COAST LABS 1247 EPA 552.2
2450 MONOCHLOROACETIC ACID 10-20-2021 < 2 2 UG/L 2110304-01B NORTH COAST LABS 1247 EPA 552.2
2454 DIBROMOACETIC ACID 10-20-2021 < 1 1 UG/L 2110304-01B NORTH COAST LABS 1247 EPA 552.2
2950 TTHM 10-20-2021 < 4 80 UG/L 2110304-01A NORTH COAST LABS 1247 EPA 524.2
2944 DIBROMOCHLOROMETHANE 10-20-2021 1.54 1 1 UG/L 2110304-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 10-20-2021 1.00 1 1 UG/L 2110304-01A NORTH COAST LABS 1247 EPA 524.2
2942 BROMOFORM 10-20-2021 < 1 1 UG/L 2110304-01A NORTH COAST LABS 1247 EPA 524.2
2941 CHLOROFORM 10-20-2021 < 1 1 UG/L 2110304-01A NORTH COAST LABS 1247 EPA 524.2
2943 BROMODICHLOROMETHANE 10-23-2018 7.4000000 1 1 UG/L 49840051810231345D BRELJE & RACE LABORATORIES, INC 1243
2941 CHLOROFORM 10-23-2018 2.3000000 1 1 UG/L 49840051810231345D BRELJE & RACE LABORATORIES, INC 1243
2950 TTHM 10-23-2018 42.0000000 80 UG/L 49840051810231345D BRELJE & RACE LABORATORIES, INC 1243
2944 DIBROMOCHLOROMETHANE 10-23-2018 18.0000000 1 1 UG/L 49840051810231345D BRELJE & RACE LABORATORIES, INC 1243
2942 BROMOFORM 10-23-2018 14.0000000 1 1 UG/L 49840051810231345D BRELJE & RACE LABORATORIES, INC 1243
2451 DICHLOROACETIC ACID 10-23-2018 < 1 1 UG/L 49840051810231345D NORTH COAST LABS 1247
2454 DIBROMOACETIC ACID 10-23-2018 1.1000000 1 1 UG/L 49840051810231345D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 10-23-2018 < 1 1 UG/L 49840051810231345D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 10-23-2018 1.1000000 60 UG/L 49840051810231345D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 10-23-2018 < 2 2 UG/L 49840051810231345D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 10-23-2018 < 1 1 UG/L 49840051810231345D NORTH COAST LABS 1247
2942 BROMOFORM 08-22-2014 0.7700000 1 1 UG/L 49840051408221020D BRELJE & RACE LABORATORIES, INC 1243
2944 DIBROMOCHLOROMETHANE 08-22-2014 4.2000000 1 1 UG/L 49840051408221020D BRELJE & RACE LABORATORIES, INC 1243
2943 BROMODICHLOROMETHANE 08-22-2014 6.5000000 1 1 UG/L 49840051408221020D BRELJE & RACE LABORATORIES, INC 1243
2950 TTHM 08-22-2014 21.0000000 80 UG/L 49840051408221020D BRELJE & RACE LABORATORIES, INC 1243
2941 CHLOROFORM 08-22-2014 9.6000000 1 1 UG/L 49840051408221020D BRELJE & RACE LABORATORIES, INC 1243
2452 TRICHLOROACETIC ACID 08-21-2014 1.7300000 1 1 UG/L 49840051408211025D ALS GLOBAL USA, CORP. 1237
2451 DICHLOROACETIC ACID 08-21-2014 2.8100000 1 1 UG/L 49840051408211025D ALS GLOBAL USA, CORP. 1237
2453 MONOBROMOACETIC ACID 08-21-2014 < 1 1 UG/L 49840051408211025D ALS GLOBAL USA, CORP. 1237
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-21-2014 8.5100000 60 UG/L 49840051408211025D ALS GLOBAL USA, CORP. 1237
2454 DIBROMOACETIC ACID 08-21-2014 3.9700000 1 1 UG/L 49840051408211025D ALS GLOBAL USA, CORP. 1237
2450 MONOCHLOROACETIC ACID 08-21-2014 < 2 2 UG/L 49840051408211025D ALS GLOBAL USA, CORP. 1237
2454 DIBROMOACETIC ACID 09-29-2011 < 1 60 1 UG/L 49840051109291137D NORTH COAST LABS 1247
2453 MONOBROMOACETIC ACID 09-29-2011 1.7000000 1 60 1 UG/L 49840051109291137D NORTH COAST LABS 1247
2452 TRICHLOROACETIC ACID 09-29-2011 < 1 60 1 UG/L 49840051109291137D NORTH COAST LABS 1247
2451 DICHLOROACETIC ACID 09-29-2011 < 1 60 1 UG/L 49840051109291137D NORTH COAST LABS 1247
2450 MONOCHLOROACETIC ACID 09-29-2011 < 2 60 2 UG/L 49840051109291137D NORTH COAST LABS 1247
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-29-2011 1.7000000 60 UG/L 49840051109291137D NORTH COAST LABS 1247
2942 BROMOFORM 09-29-2011 0.8200000 1 80 1 UG/L 49840051109290000D BRELJE & RACE LABORATORIES, INC 1243
2943 BROMODICHLOROMETHANE 09-29-2011 2.5000000 1 80 1 UG/L 49840051109290000D BRELJE & RACE LABORATORIES, INC 1243
2950 TTHM 09-29-2011 7.8000000 80 UG/L 49840051109290000D BRELJE & RACE LABORATORIES, INC 1243
2944 DIBROMOCHLOROMETHANE 09-29-2011 2.9000000 1 80 1 UG/L 49840051109290000D BRELJE & RACE LABORATORIES, INC 1243
2941 CHLOROFORM 09-29-2011 1.6000000 1 80 1 UG/L 49840051109290000D BRELJE & RACE LABORATORIES, INC 1243

*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.