CA Drinking Water Watch

WILLIAMS SELYEM WINERY (4901335)

All Sampling Results From To

UPPER ESTATE WELL (CA4901335_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
2414 1,2,3-TRICHLOROPROPANE 01-30-2024 < 0.005 0.005 UG/L 24A5179-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SRL 524M-TCP
1039 PERCHLORATE 01-30-2024 < 1 6 1 UG/L 24A5179-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 314.0
4109 GROSS ALPHA PARTICLE ACTIVITY 10-24-2023 < 1.59 0.792 15 3 PCI/L SP 2318083-001 FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573 EPA 900.0
1094 ASBESTOS 10-18-2023 < 0.2 7 .2 MFL 23J2936-01 ASBESTOS TEM LABORATORIES 1866 EPA 100.2
2414 1,2,3-TRICHLOROPROPANE 10-18-2023 < 0.005 0.005 UG/L 23J2936-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SRL 524M-TCP
0100 TURBIDITY 10-18-2023 < 1 5 .1 NTU 23J2936-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 SM 2130 B-01
2946 ETHYLENE DIBROMIDE 07-19-2023 < 0.02 .05 .02 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 504.1
2931 1,2-DIBROMO-3-CHLOROPROPANE 07-19-2023 < 0.01 .2 .01 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 504.1
2905 FOAMING AGENTS (SURFACTANTS) 07-19-2023 < 0.05 .5 MG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SM 5540 C-00
2904 TRICHLOROTRIFLUOROETHANE 07-19-2023 < 10 1200 10 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2626 MOLINATE 07-19-2023 < 2 20 2 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 507
2625 BENTAZON 07-19-2023 < 2 18 2 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 515.3
2414 1,2,3-TRICHLOROPROPANE 07-19-2023 < 0.005 0.005 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SRL 524M-TCP
2413 1,3-DICHLOROPROPENE 07-19-2023 < 0.5 .5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2400 AROCLOR 1260 07-19-2023 < 0.5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2398 AROCLOR 1254 07-19-2023 < 0.5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2396 AROCLOR 1248 07-19-2023 < 0.5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2394 AROCLOR 1242 07-19-2023 < 0.5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2392 AROCLOR 1232 07-19-2023 < 0.5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2390 AROCLOR 1221 07-19-2023 < 0.5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2388 AROCLOR 1016 07-19-2023 < 0.5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) 07-19-2023 < 0.5 .5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2380 CIS-1,2-DICHLOROETHYLENE 07-19-2023 < 0.5 6 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2378 1,2,4-TRICHLOROBENZENE 07-19-2023 < 0.5 5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2326 PENTACHLOROPHENOL 07-19-2023 < 0.2 1 .2 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 515.3
2274 HEXACHLOROBENZENE 07-19-2023 < 0.5 1 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2251 METHYL TERT-BUTYL ETHER 07-19-2023 < 3 13 3 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2218 TRICHLOROFLUOROMETHANE 07-19-2023 < 5 150 5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2110 2,4,5-TP 07-19-2023 < 1 50 1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 515.3
2105 2,4-D 07-19-2023 < 10 70 10 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 515.3
2067 HEPTACHLOR EPOXIDE 07-19-2023 < 0.01 .01 .01 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2065 HEPTACHLOR 07-19-2023 < 0.01 .01 .01 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2051 LASSO 07-19-2023 < 1 2 1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 507
2050 ATRAZINE 07-19-2023 < 0.5 1 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 507
2046 CARBOFURAN 07-19-2023 < 5 18 5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 531.1
2041 DINOSEB 07-19-2023 < 2 7 2 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 515.3
2040 PICLORAM 07-19-2023 < 1 500 1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 515.3
2037 SIMAZINE 07-19-2023 < 1 4 1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 507
2036 OXAMYL 07-19-2023 < 20 50 20 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 531.1
2033 ENDOTHALL 07-19-2023 < 45 100 45 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 548.1
2032 DIQUAT 07-19-2023 < 4 20 4 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 549.2
2031 DALAPON 07-19-2023 < 10 200 10 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 515.3
2020 TOXAPHENE 07-19-2023 < 1 3 1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2015 METHOXYCHLOR 07-19-2023 < 10 30 10 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2010 BHC-GAMMA 07-19-2023 < 0.2 .2 .2 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2005 ENDRIN 07-19-2023 < 0.1 2 .1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
1930 TDS 07-19-2023 280 10 1000 MG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 SM 2540 C
1919 CALCIUM 07-19-2023 55 1 MG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.7
1095 ZINC 07-19-2023 < 50 5000 50 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1085 THALLIUM, TOTAL 07-19-2023 < 1 2 1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1075 BERYLLIUM, TOTAL 07-19-2023 < 1 4 1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1074 ANTIMONY, TOTAL 07-19-2023 < 6 6 6 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1050 SILVER 07-19-2023 < 10 100 10 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1045 SELENIUM 07-19-2023 < 5 50 5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1036 NICKEL 07-19-2023 < 10 100 10 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1035 MERCURY 07-19-2023 < 1 2 1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 245.1
1032 MANGANESE 07-19-2023 < 20 50 20 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1028 IRON 07-19-2023 < 100 300 100 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.7
1022 COPPER, FREE 07-19-2023 < 50 1000 50 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1020 CHROMIUM 07-19-2023 < 10 50 10 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1015 CADMIUM 07-19-2023 < 1 5 1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1010 BARIUM 07-19-2023 < 100 1000 100 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1005 ARSENIC 07-19-2023 3.0 2 10 2 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
1002 ALUMINUM 07-19-2023 < 50 1000 50 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 200.8
2996 STYRENE 07-19-2023 < 0.5 100 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2992 ETHYLBENZENE 07-19-2023 < 0.5 300 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2991 TOLUENE 07-19-2023 < 0.5 150 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2990 BENZENE 07-19-2023 < 0.5 1 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2989 CHLOROBENZENE 07-19-2023 < 0.5 70 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2988 1,1,2,2-TETRACHLOROETHANE 07-19-2023 < 0.5 1 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2987 TETRACHLOROETHYLENE 07-19-2023 < 0.5 5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2985 1,1,2-TRICHLOROETHANE 07-19-2023 < 0.5 5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2984 TRICHLOROETHYLENE 07-19-2023 < 0.5 5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2983 1,2-DICHLOROPROPANE 07-19-2023 < 0.5 5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2982 CARBON TETRACHLORIDE 07-19-2023 < 0.5 .5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2981 1,1,1-TRICHLOROETHANE 07-19-2023 < 0.5 200 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2980 1,2-DICHLOROETHANE 07-19-2023 < 0.5 .5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2979 TRANS-1,2-DICHLOROETHYLENE 07-19-2023 < 0.5 10 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2978 1,1-DICHLOROETHANE 07-19-2023 < 0.5 5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2977 1,1-DICHLOROETHYLENE 07-19-2023 < 0.5 6 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2976 VINYL CHLORIDE 07-19-2023 < 0.5 .5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2969 P-DICHLOROBENZENE 07-19-2023 < 0.5 5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2968 O-DICHLOROBENZENE 07-19-2023 < 0.5 600 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2964 DICHLOROMETHANE 07-19-2023 < 0.5 5 .5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
2959 CHLORDANE 07-19-2023 < 0.1 .1 .1 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 508
2955 XYLENES, TOTAL 07-19-2023 < 0.5 1750 0.5 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES UKIAH 1551 EPA 524.2
1920 ODOR 07-19-2023 < 1 3 1 TON 23G2619-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 SM 2150 B
1905 COLOR 07-19-2023 < 5 15 UNITS 23G2619-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 SM 2120 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 07-19-2023 440 10 1600 UMHO/CM 23G2619-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 SM 2510 B
1055 SULFATE 07-19-2023 43 1 500 .5 MG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 300.0
1041 NITRITE 07-19-2023 < 0.2 1 .4 MG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 300.0
1040 NITRATE 07-19-2023 < 0.4 10 .4 MG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 300.0
1039 PERCHLORATE 07-19-2023 < 2 6 2 UG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 314.0
1025 FLUORIDE 07-19-2023 < 0.1 2 .1 MG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 300.0
1017 CHLORIDE 07-19-2023 8.1 0.5 500 MG/L 23G2619-01 ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303 EPA 300.0
4109 GROSS ALPHA PARTICLE ACTIVITY 07-19-2023 < 1.53 1.100 15 3 PCI/L SP 2312584-001 FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573 EPA 900.0
1094 ASBESTOS 07-19-2023 < 0.2 7 .2 MFL 23G2619-01 ASBESTOS TEM LABORATORIES 1866 EPA 100.2
1041 NITRITE 05-08-2007 < 400 1000 400 UG/L 54500010705080915N ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1028 IRON 05-08-2007 < 100 300 100 UG/L 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1925 PH 05-08-2007 7.1700000 pH 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1032 MANGANESE 05-08-2007 < 20 50 20 UG/L 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1052 SODIUM 05-08-2007 9.9000000 MG/L 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1929 ALKALINITY, CARBONATE 05-08-2007 < MG/L 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1031 MAGNESIUM 05-08-2007 12.0000000 MG/L 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1927 ALKALINITY, TOTAL 05-08-2007 140.0000000 MG/L 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1928 ALKALINITY, BICARBONATE 05-08-2007 140.0000000 MG/L 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1021 HYDROXIDE AS CALCIUM CARBONATE 05-08-2007 < MG/L 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1919 CALCIUM 05-08-2007 39.0000000 MG/L 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1915 HARDNESS, TOTAL (AS CACO3) 05-08-2007 150.0000000 MG/L 54500010705080915G ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1025 FLUORIDE 05-08-2007 0.1000000 0.1 2 .1 MG/L 54500010705080915I ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1005 ARSENIC 05-08-2007 < 2 10 2 UG/L 54500010705080915I ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303
1079 BORON, TOTAL 05-08-2007 < 100 100 UG/L 54500010705080915O ALPHA ANALYTICAL LABORATORIES NORTH BAY 2303

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.