CA Drinking Water Watch

TWOMEY CELLARS (2800555)

All Sampling Results From To

LPA REPORTED PRIMARY SOURCE (CA2800555_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 03-08-2024 0.59 0.4 10 .4 MG/L 324-5099 BRELJE & RACE LABORATORIES, INC 1243 EPA 300.0
1041 NITRITE 01-31-2023 < 0.03 1 .4 MG/L Y011409001 CALTEST ANALYTICAL LABORATORY 1664 SM 4500-NO2-B-00
1040 NITRATE 01-31-2023 1 0.1 10 .4 MG/L Y011409001 CALTEST ANALYTICAL LABORATORY 1664 EPA 300.0
1040 NITRATE 01-19-2022 1.5 0.1 10 .4 MG/L X010765001 CALTEST ANALYTICAL LABORATORY 1664 EPA 300.0
1040 NITRATE 01-12-2021 0.50 0.1 10 .4 MG/L W010479001 CALTEST ANALYTICAL LABORATORY 1664 EPA 300.0
1040 NITRATE 01-12-2021 0.5000000 0.4 10 .4 MG/L 87070012101121310N CALTEST ANALYTICAL LABORATORY 1664
1040 NITRATE 01-22-2020 0.3400000 0.4 10 .4 MG/L 87070012001221335N CALTEST ANALYTICAL LABORATORY 1664
1041 NITRITE 01-22-2020 < 0.4 1 .4 MG/L 87070012001221335N CALTEST ANALYTICAL LABORATORY 1664
1040 NITRATE 01-22-2019 0.6800000 0.4 10 .4 MG/L 87070011901221220N CALTEST ANALYTICAL LABORATORY 1664
1040 NITRATE 01-03-2018 0.2400000 0.4 10 .4 MG/L 87070011801031220N CALTEST ANALYTICAL LABORATORY 1664
1040 NITRATE 01-19-2017 0.4100000 0.4 10 .4 MG/L 87070011701191130N CALTEST ANALYTICAL LABORATORY 1664
1041 NITRITE 01-19-2017 < 0.4 1 .4 MG/L 87070011701191130N CALTEST ANALYTICAL LABORATORY 1664
1040 NITRATE 06-16-2016 0.2300000 0.4 10 .4 MG/L 87070011606161110N CALTEST ANALYTICAL LABORATORY 1664
1022 COPPER, FREE 06-16-2016 < 50 1000 50 UG/L 87070011606161110L CALTEST ANALYTICAL LABORATORY 1664
1030 LEAD 06-16-2016 0.8100000 5 5 UG/L 87070011606161110L CALTEST ANALYTICAL LABORATORY 1664
1020 CHROMIUM 06-16-2016 < 10 50 10 UG/L 87070011606161110I CALTEST ANALYTICAL LABORATORY 1664
1025 FLUORIDE 06-16-2016 < 0.1 2 .1 MG/L 87070011606161110I CALTEST ANALYTICAL LABORATORY 1664
1021 HYDROXIDE AS CALCIUM CARBONATE 06-16-2016 < MG/L 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1915 HARDNESS, TOTAL (AS CACO3) 06-16-2016 13.0000000 MG/L 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1919 CALCIUM 06-16-2016 2.6000000 MG/L 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1928 ALKALINITY, BICARBONATE 06-16-2016 18.0000000 MG/L 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1028 IRON 06-16-2016 320.0000000 100 300 100 UG/L 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1052 SODIUM 06-16-2016 7.9000000 MG/L 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1032 MANGANESE 06-16-2016 < 20 50 20 UG/L 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1927 ALKALINITY, TOTAL 06-16-2016 15.0000000 MG/L 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1929 ALKALINITY, CARBONATE 06-16-2016 < MG/L 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1925 PH 06-16-2016 6.2000000 pH 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1031 MAGNESIUM 06-16-2016 1.5000000 MG/L 87070011606161110G CALTEST ANALYTICAL LABORATORY 1664
1041 NITRITE 01-12-2016 < 0.4 1 .4 MG/L 87070011601121110N CALTEST ANALYTICAL LABORATORY 1664
C255 NITRATE (AS NO3) 01-13-2015 1.9000000 2 45 2 MG/L 87070011501131205N CALTEST ANALYTICAL LABORATORY 1664
C255 NITRATE (AS NO3) 01-13-2014 0.8600000 2 45 2 MG/L 87070011401131025N CALTEST ANALYTICAL LABORATORY 1664
1041 NITRITE 01-13-2014 < 400 1000 400 UG/L 87070011401131025N CALTEST ANALYTICAL LABORATORY 1664
2980 1,2-DICHLOROETHANE 01-03-2013 < 0.5 .5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2218 TRICHLOROFLUOROMETHANE 01-03-2013 < 5 150 5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2977 1,1-DICHLOROETHYLENE 01-03-2013 < 0.5 6 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2989 CHLOROBENZENE 01-03-2013 < 0.5 70 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2984 TRICHLOROETHYLENE 01-03-2013 < 0.5 5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2979 TRANS-1,2-DICHLOROETHYLENE 01-03-2013 < 0.5 10 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2991 TOLUENE 01-03-2013 < 0.5 150 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2380 CIS-1,2-DICHLOROETHYLENE 01-03-2013 < 0.5 6 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2985 1,1,2-TRICHLOROETHANE 01-03-2013 < 0.5 5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2904 TRICHLOROTRIFLUOROETHANE 01-03-2013 < 10 1200 10 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2992 ETHYLBENZENE 01-03-2013 < 0.5 300 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2996 STYRENE 01-03-2013 < 0.5 100 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2978 1,1-DICHLOROETHANE 01-03-2013 < 0.5 5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2987 TETRACHLOROETHYLENE 01-03-2013 < 0.5 5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2990 BENZENE 01-03-2013 < 0.5 1 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2968 O-DICHLOROBENZENE 01-03-2013 < 0.5 600 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2413 1,3-DICHLOROPROPENE 01-03-2013 < 0.5 .5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2969 P-DICHLOROBENZENE 01-03-2013 < 0.5 5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2955 XYLENES, TOTAL 01-03-2013 < 0.5 1750 0.5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2982 CARBON TETRACHLORIDE 01-03-2013 < 0.5 .5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2983 1,2-DICHLOROPROPANE 01-03-2013 < 0.5 5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2988 1,1,2,2-TETRACHLOROETHANE 01-03-2013 < 0.5 1 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2378 1,2,4-TRICHLOROBENZENE 01-03-2013 < 0.5 5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2964 DICHLOROMETHANE 01-03-2013 < 0.5 5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2976 VINYL CHLORIDE 01-03-2013 < 0.5 .5 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2981 1,1,1-TRICHLOROETHANE 01-03-2013 < 0.5 200 .5 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2251 METHYL TERT-BUTYL ETHER 01-03-2013 < 3 13 3 UG/L 87070011301031200V CALTEST ANALYTICAL LABORATORY 1664
2963 XYLENE, META AND PARA 01-03-2013 < 0.5 1750 .5 UG/L 87070011301031200O CALTEST ANALYTICAL LABORATORY 1664
2997 O-XYLENE 01-03-2013 < 0.5 1750 .5 UG/L 87070011301031200O CALTEST ANALYTICAL LABORATORY 1664
C255 NITRATE (AS NO3) 01-03-2013 1.3000000 2 45 2 MG/L 87070011301031200N CALTEST ANALYTICAL LABORATORY 1664
C255 NITRATE (AS NO3) 01-05-2012 < 2 45 2 MG/L 87070011201051100N CALTEST ANALYTICAL LABORATORY 1664
1041 NITRITE 01-10-2011 < 400 1000 400 UG/L 87070011101101155N CALTEST ANALYTICAL LABORATORY 1664
C255 NITRATE (AS NO3) 01-10-2011 < 2 45 2 MG/L 87070011101101155N CALTEST ANALYTICAL LABORATORY 1664
1039 PERCHLORATE 02-18-2009 < 4 6 4 UG/L 87070010902181055I CALTEST ANALYTICAL LABORATORY 1664
1039 PERCHLORATE 09-17-2008 < 4 6 4 UG/L 87070010809171120I CALTEST ANALYTICAL LABORATORY 1664

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.