CA Drinking Water Watch

THOMAS AQUINAS COLLEGE (5601139)

All Sampling Results From To

STG 2 - ...* (CA5601139_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
2950 TTHM 08-18-2021 5.4 4 80 UG/L 1H18099-01 WECK LABORATORIES 1132 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-18-2021 1.8 1 1 UG/L 1H18099-01 WECK LABORATORIES 1132 EPA 524.2
2943 BROMODICHLOROMETHANE 08-18-2021 1.1 1 1 UG/L 1H18099-01 WECK LABORATORIES 1132 EPA 524.2
2942 BROMOFORM 08-18-2021 1.7 1 1 UG/L 1H18099-01 WECK LABORATORIES 1132 EPA 524.2
2941 CHLOROFORM 08-18-2021 < 1 1 UG/L 1H18099-01 WECK LABORATORIES 1132 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-18-2021 < 6 60 UG/L 1H18099-01 WECK LABORATORIES 1132 CALC
2454 DIBROMOACETIC ACID 08-18-2021 < 1 1 UG/L 1H18099-01 WECK LABORATORIES 1132 EPA 552.3
2453 MONOBROMOACETIC ACID 08-18-2021 < 1 1 UG/L 1H18099-01 WECK LABORATORIES 1132 EPA 552.3
2452 TRICHLOROACETIC ACID 08-18-2021 < 1 1 UG/L 1H18099-01 WECK LABORATORIES 1132 EPA 552.3
2451 DICHLOROACETIC ACID 08-18-2021 < 1 1 UG/L 1H18099-01 WECK LABORATORIES 1132 EPA 552.3
2450 MONOCHLOROACETIC ACID 08-18-2021 < 2 2 UG/L 1H18099-01 WECK LABORATORIES 1132 EPA 552.3
2944 DIBROMOCHLOROMETHANE 08-15-2018 4.6000000 1 1 UG/L 60720051808150830D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-15-2018 6.5000000 60 UG/L 60720051808150830D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 08-15-2018 3.0000000 1 1 UG/L 60720051808150830D WECK LABORATORIES 1132
2942 BROMOFORM 08-15-2018 5.3000000 1 1 UG/L 60720051808150830D WECK LABORATORIES 1132
2941 CHLOROFORM 08-15-2018 < 1 1 UG/L 60720051808150830D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 08-15-2018 < 1 1 UG/L 60720051808150830D WECK LABORATORIES 1132
2943 BROMODICHLOROMETHANE 08-15-2018 2.5000000 1 1 UG/L 60720051808150830D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 08-15-2018 < 1 1 UG/L 60720051808150830D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 08-15-2018 3.5000000 1 1 UG/L 60720051808150830D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 08-15-2018 < 2 2 UG/L 60720051808150830D WECK LABORATORIES 1132
2950 TTHM 08-15-2018 13.0000000 80 UG/L 60720051808150830D WECK LABORATORIES 1132
2941 CHLOROFORM 08-19-2015 < 1 1 UG/L 60720051508191340D WECK LABORATORIES 1132
2943 BROMODICHLOROMETHANE 08-19-2015 < 1 1 UG/L 60720051508191340D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-19-2015 < 60 UG/L 60720051508191340D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 08-19-2015 < 1 1 UG/L 60720051508191340D WECK LABORATORIES 1132
2944 DIBROMOCHLOROMETHANE 08-19-2015 < 1 1 UG/L 60720051508191340D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 08-19-2015 < 1 1 UG/L 60720051508191340D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 08-19-2015 < 1 1 UG/L 60720051508191340D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 08-19-2015 < 1 1 UG/L 60720051508191340D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 08-19-2015 < 2 2 UG/L 60720051508191340D WECK LABORATORIES 1132
2950 TTHM 08-19-2015 < 80 UG/L 60720051508191340D WECK LABORATORIES 1132
2942 BROMOFORM 08-19-2015 < 1 1 UG/L 60720051508191340D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 08-27-2014 < 1 1 UG/L 60720051408271330D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 08-27-2014 < 1 1 UG/L 60720051408271330D WECK LABORATORIES 1132
2950 TTHM 08-27-2014 2.2000000 80 UG/L 60720051408271330D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 08-27-2014 < 2 2 UG/L 60720051408271330D WECK LABORATORIES 1132
2941 CHLOROFORM 08-27-2014 < 1 1 UG/L 60720051408271330D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 08-27-2014 < 1 1 UG/L 60720051408271330D WECK LABORATORIES 1132
2942 BROMOFORM 08-27-2014 < 1 1 UG/L 60720051408271330D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 08-27-2014 < 1 1 UG/L 60720051408271330D WECK LABORATORIES 1132
2943 BROMODICHLOROMETHANE 08-27-2014 < 1 1 UG/L 60720051408271330D WECK LABORATORIES 1132
2944 DIBROMOCHLOROMETHANE 08-27-2014 < 1 1 UG/L 60720051408271330D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-27-2014 < 60 UG/L 60720051408271330D WECK LABORATORIES 1132
2450 MONOCHLOROACETIC ACID 08-27-2012 < 2 60 2 UG/L 60720051208271130D WECK LABORATORIES 1132
2943 BROMODICHLOROMETHANE 08-27-2012 < 1 80 1 UG/L 60720051208271130D WECK LABORATORIES 1132
2454 DIBROMOACETIC ACID 08-27-2012 < 1 60 1 UG/L 60720051208271130D WECK LABORATORIES 1132
2941 CHLOROFORM 08-27-2012 < 1 80 1 UG/L 60720051208271130D WECK LABORATORIES 1132
2451 DICHLOROACETIC ACID 08-27-2012 < 1 60 1 UG/L 60720051208271130D WECK LABORATORIES 1132
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-27-2012 < 60 UG/L 60720051208271130D WECK LABORATORIES 1132
2950 TTHM 08-27-2012 < 80 UG/L 60720051208271130D WECK LABORATORIES 1132
2944 DIBROMOCHLOROMETHANE 08-27-2012 < 1 80 1 UG/L 60720051208271130D WECK LABORATORIES 1132
2452 TRICHLOROACETIC ACID 08-27-2012 < 1 60 1 UG/L 60720051208271130D WECK LABORATORIES 1132
2942 BROMOFORM 08-27-2012 < 1 80 1 UG/L 60720051208271130D WECK LABORATORIES 1132
2453 MONOBROMOACETIC ACID 08-27-2012 < 1 60 1 UG/L 60720051208271130D WECK LABORATORIES 1132

*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.