CA Drinking Water Watch

LOCH LOMOND MUTUAL WATER CO (1700518)

All Sampling Results From To

WELL 01 (CA1700518_001_001)

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
1040 NITRATE 12-11-2023 < 0.4 10 .4 MG/L 23L1674-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1041 NITRITE 09-16-2021 < 0.4 1 .4 MG/L 21I2175-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1040 NITRATE 09-16-2021 < 0.4 10 .4 MG/L 21I2175-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 300.0
1040 NITRATE 08-31-2020 < 0.4 10 .4 MG/L 18430012008310930N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 08-26-2019 < 0.4 10 .4 MG/L 18430011908260950N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 09-04-2018 < 0.4 10 .4 MG/L 18430011809040900N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 09-04-2018 < 0.4 1 .4 MG/L 18430011809040900N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
2414 1,2,3-TRICHLOROPROPANE 04-09-2018 < 0.005 UG/L 18430011804090900S FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1040 NITRATE 08-21-2017 < 0.4 10 .4 MG/L 18430011708210915N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 08-29-2016 < 0.4 10 .4 MG/L 18430011608290840N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 08-17-2015 < 400 1000 400 UG/L 18430011508170845N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 08-17-2015 < 2 45 2 MG/L 18430011508170845N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 03-10-2015 < 400 1000 400 UG/L 18430011503100830N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 03-10-2015 < 2 45 2 MG/L 18430011503100830N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1080 CHROMIUM, HEX 08-26-2014 < 1 10 1 UG/L 18430011408260849I ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 03-26-2014 < 2 45 2 MG/L 18430011403260820N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 03-11-2013 4.5000000 2 45 2 MG/L 18430011303110900N BRELJE & RACE LABORATORIES, INC 1243
C255 NITRATE (AS NO3) 02-13-2012 5.4000000 2 45 2 MG/L 18430011202130000N BRELJE & RACE LABORATORIES, INC 1243
1041 NITRITE 02-13-2012 < 400 1000 400 UG/L 18430011202130000N BRELJE & RACE LABORATORIES, INC 1243
C255 NITRATE (AS NO3) 03-08-2011 6.7000000 2 45 2 MG/L 18430011103080000N BRELJE & RACE LABORATORIES, INC 1243
1039 PERCHLORATE 04-20-2009 < 4 6 4 UG/L 18430010904200000I E.S. BABCOCK & SONS 2698
2941 CHLOROFORM 10-21-2003 2.0000000 0.5 100 .5 UG/L 18430010310210000D NORTH COAST LABS 1247
2950 TTHM 10-21-2003 2.9000000 0.5 100 .5 UG/L 18430010310210000D NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 10-21-2003 < 0.5 100 .5 UG/L 18430010310210000D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 10-21-2003 0.9000000 0.5 100 .5 UG/L 18430010310210000D NORTH COAST LABS 1247
2942 BROMOFORM 10-21-2003 < 0.5 100 .5 UG/L 18430010310210000D NORTH COAST LABS 1247
2989 CHLOROBENZENE 11-18-1987 < 0.5 70 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2980 1,2-DICHLOROETHANE 11-18-1987 < 0.5 .5 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2380 CIS-1,2-DICHLOROETHYLENE 11-18-1987 < 0.5 6 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2985 1,1,2-TRICHLOROETHANE 11-18-1987 < 0.5 5 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2991 TOLUENE 11-18-1987 < 0.5 150 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2955 XYLENES, TOTAL 11-18-1987 < 0.5 1750 0.5 UG/L 18430018711181055V NORTH COAST LABS 1247
2969 P-DICHLOROBENZENE 11-18-1987 < 0.5 5 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2964 DICHLOROMETHANE 11-18-1987 < 0.5 5 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2988 1,1,2,2-TETRACHLOROETHANE 11-18-1987 < 0.5 1 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2977 1,1-DICHLOROETHYLENE 11-18-1987 < 0.5 6 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2218 TRICHLOROFLUOROMETHANE 11-18-1987 < 5 150 5 UG/L 18430018711181055V NORTH COAST LABS 1247
2990 BENZENE 11-18-1987 < 0.5 1 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2904 TRICHLOROTRIFLUOROETHANE 11-18-1987 < 10 1200 10 UG/L 18430018711181055V NORTH COAST LABS 1247
2979 TRANS-1,2-DICHLOROETHYLENE 11-18-1987 < 0.5 10 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2992 ETHYLBENZENE 11-18-1987 < 0.5 700 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2987 TETRACHLOROETHYLENE 11-18-1987 < 0.5 5 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2981 1,1,1-TRICHLOROETHANE 11-18-1987 < 0.5 200 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2968 O-DICHLOROBENZENE 11-18-1987 < 0.5 600 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2976 VINYL CHLORIDE 11-18-1987 < 0.5 .5 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2982 CARBON TETRACHLORIDE 11-18-1987 < 0.5 .5 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2978 1,1-DICHLOROETHANE 11-18-1987 < 0.5 5 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2984 TRICHLOROETHYLENE 11-18-1987 < 0.5 5 .5 UG/L 18430018711181055V NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 11-18-1987 < 0.5 100 .5 UG/L 18430018711181055D NORTH COAST LABS 1247
2950 TTHM 11-18-1987 < 0.5 100 .5 UG/L 18430018711181055D NORTH COAST LABS 1247
2941 CHLOROFORM 11-18-1987 < 0.5 100 .5 UG/L 18430018711181055D NORTH COAST LABS 1247
2942 BROMOFORM 11-18-1987 < 0.5 100 .5 UG/L 18430018711181055D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 11-18-1987 < 0.5 100 .5 UG/L 18430018711181055D NORTH COAST LABS 1247

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.