CA Drinking Water Watch

POINT ARENA WATER WORKS (2310013)

All Sampling Results From To

DBP - 78...* (CA2310013_DST_004)

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
2943 BROMODICHLOROMETHANE 12-13-2022 5.47 1 1 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2942 BROMOFORM 12-13-2022 < 1 1 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2941 CHLOROFORM 12-13-2022 8.62 1 1 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2456 TOTAL HALOACETIC ACIDS (HAA5) 12-13-2022 11.2 1 60 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2454 DIBROMOACETIC ACID 12-13-2022 1.1 1 1 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2453 MONOBROMOACETIC ACID 12-13-2022 < 1 1 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2452 TRICHLOROACETIC ACID 12-13-2022 4.9 1 1 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2451 DICHLOROACETIC ACID 12-13-2022 5.2 1 1 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2450 MONOCHLOROACETIC ACID 12-13-2022 < 2 2 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 552.2
2950 TTHM 12-13-2022 18.21 1 80 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 12-13-2022 4.12 1 1 UG/L 22L2247-02 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2944 DIBROMOCHLOROMETHANE 08-13-2019 12.9500000 1 1 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 08-13-2019 29.0200000 80 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 08-13-2019 < 2 2 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 08-13-2019 < 1 1 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 08-13-2019 < 1 1 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 08-13-2019 3.7000000 1 1 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 08-13-2019 < 1 1 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-13-2019 3.7000000 60 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 08-13-2019 2.1900000 1 1 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 08-13-2019 7.2300000 1 1 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 08-13-2019 6.6500000 1 1 UG/L 30220041908130700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 08-02-2016 16.9000000 80 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 08-02-2016 5.4000000 1 1 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 08-02-2016 < 1 1 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 08-02-2016 4.0400000 1 1 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 08-02-2016 < 2 2 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 08-02-2016 < 1 1 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 08-02-2016 < 1 1 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 08-02-2016 2.7700000 1 1 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 08-02-2016 < 1 1 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-02-2016 < 60 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 08-02-2016 4.6900000 1 1 UG/L 30220041608020730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 08-18-2015 12.9900000 80 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 08-18-2015 4.3300000 1 1 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 08-18-2015 2.2800000 1 1 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-18-2015 < 60 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 08-18-2015 < 1 1 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 08-18-2015 < 1 1 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 08-18-2015 1.8100000 1 1 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 08-18-2015 4.5700000 1 1 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 08-18-2015 < 1 1 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 08-18-2015 < 1 1 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 08-18-2015 < 2 2 UG/L 30220041508180730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 09-02-2014 < 1 60 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 09-02-2014 4.1000000 1 1 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 09-02-2014 < 1 1 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 09-02-2014 2.7900000 1 1 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 09-02-2014 < 1 1 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 09-02-2014 3.9500000 1 1 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 09-02-2014 < 1 1 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 09-02-2014 < 2 2 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 09-02-2014 2.7300000 1 1 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 09-02-2014 < 1 1 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 09-02-2014 13.5700000 80 UG/L 30220041409020700D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2943 BROMODICHLOROMETHANE 08-09-2011 5.3400000 1 80 1 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2453 MONOBROMOACETIC ACID 08-09-2011 < 1 60 1 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2950 TTHM 08-09-2011 16.5300000 80 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2452 TRICHLOROACETIC ACID 08-09-2011 3.3000000 1 60 1 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2944 DIBROMOCHLOROMETHANE 08-09-2011 5.0700000 1 80 1 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2451 DICHLOROACETIC ACID 08-09-2011 < 1 60 1 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2941 CHLOROFORM 08-09-2011 5.3300000 1 80 1 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2450 MONOCHLOROACETIC ACID 08-09-2011 < 2 60 2 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2456 TOTAL HALOACETIC ACIDS (HAA5) 08-09-2011 6.1000000 60 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2942 BROMOFORM 08-09-2011 0.7900000 1 80 1 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2454 DIBROMOACETIC ACID 08-09-2011 2.8000000 1 60 1 UG/L 30220041108090730D ALPHA ANALYTICAL LABORATORIES UKIAH 1551
4030 RADIUM-228 07-21-2011 0.4100000 0.6 0.180 1 PCI/L 30220041107211500R DAVI LABORATORIES ENVIRONMENTAL ASSOC. 1438
4109 GROSS ALPHA PARTICLE ACTIVITY 07-21-2011 0.7500000 0.600 15 3 PCI/L 30220041107211500R DAVI LABORATORIES ENVIRONMENTAL ASSOC. 1438

*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.