CA Drinking Water Watch

JUNCTION ELEMENTARY SCHOOL (4700585)

All Sampling Results From To

WELL 01 (CA4700585_001_001)

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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
1005 ARSENIC 11-29-2023 13.00 2 10 2 UG/L 2311404-02A NORTH COAST LABS 1247 EPA 200.8
1005 ARSENIC 09-21-2023 24.00 2 10 2 UG/L 2309358-02A NORTH COAST LABS 1247 EPA 200.8
1005 ARSENIC 01-27-2023 21.00 2 10 2 UG/L 2301489-01A NORTH COAST LABS 1247 EPA 200.8
2414 1,2,3-TRICHLOROPROPANE 12-08-2022 < 0.005 0.005 UG/L AFL2304-01 BSK ANALYTICAL LABORATORIES 1180 SRL 524M-TCP
1064 CONDUCTIVITY @ 25 C UMHOS/CM 11-22-2022 220 1 1600 UMHO/CM AFL0051-01 BSK ANALYTICAL LABORATORIES 1180 SM 2510 B
1039 PERCHLORATE 11-22-2022 < 0.5 6 2 UG/L 2212688-001A MCCAMPBELL ANALYTICAL, INC. 1644 EPA 314.0
1041 NITRITE 11-22-2022 < 0.1 1 .4 MG/L 2211372-01A NORTH COAST LABS 1247 EPA 300.0
1040 NITRATE 11-22-2022 < 0.1 10 .4 MG/L 2211372-01A NORTH COAST LABS 1247 EPA 300.0
1038 NITRATE-NITRITE 11-22-2022 < 0.4 10 .4 MG/L 2211372-01A NORTH COAST LABS 1247 EPA 300.0
1085 THALLIUM, TOTAL 10-28-2022 < 1 2 1 UG/L 2210475-01A NORTH COAST LABS 1247 EPA 200.8
1075 BERYLLIUM, TOTAL 10-28-2022 < 1 4 1 UG/L 2210475-01A NORTH COAST LABS 1247 EPA 200.8
1074 ANTIMONY, TOTAL 10-28-2022 3.44 1 6 6 UG/L 2210475-01A NORTH COAST LABS 1247 EPA 200.8
1036 NICKEL 10-28-2022 8.56 2 100 10 UG/L 2210475-01A NORTH COAST LABS 1247 EPA 200.8
1002 ALUMINUM 10-28-2022 < 50 1000 50 UG/L 2210475-01A NORTH COAST LABS 1247 EPA 200.8
1005 ARSENIC 09-30-2022 23.68 2 10 2 UG/L 2209498-02A NORTH COAST LABS 1247 EPA 200.8
1005 ARSENIC 10-01-2021 11.18 2 10 2 UG/L 2110006-02A NORTH COAST LABS 1247 EPA 200.8
1005 ARSENIC 03-26-2020 13.0000000 2 10 2 UG/L 45670012003260700I NORTH COAST LABS 1247
1039 PERCHLORATE 11-08-2019 < 4 6 4 UG/L 45670011911080900I BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 11-08-2019 25.0000000 2 10 2 UG/L 45670011911080905I NORTH COAST LABS 1247
1040 NITRATE 11-08-2019 < 0.4 10 .4 MG/L 45670011911080905N NORTH COAST LABS 1247
1064 CONDUCTIVITY @ 25 C UMHOS/CM 11-08-2019 600.0000000 1600 UMHO/CM 45670011911080900G BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 07-19-2019 22.0000000 2 10 2 UG/L 45670011907190900I NORTH COAST LABS 1247
1005 ARSENIC 06-03-2019 25.0000000 2 10 2 UG/L 45670011906030910I NORTH COAST LABS 1247
1005 ARSENIC 04-01-2019 16.0000000 2 10 2 UG/L 45670011904011000I NORTH COAST LABS 1247
1005 ARSENIC 01-23-2019 15.0000000 2 10 2 UG/L 45670011901231042I NORTH COAST LABS 1247
1005 ARSENIC 10-05-2018 18.0000000 2 10 2 UG/L 45670011810050900I NORTH COAST LABS 1247
1005 ARSENIC 06-29-2018 6.0000000 2 10 2 UG/L 45670011806291330I NORTH COAST LABS 1247
2414 1,2,3-TRICHLOROPROPANE 03-20-2018 < 0.005 UG/L 45670011803201110S BSK ANALYTICAL LABORATORIES 1180
1005 ARSENIC 03-20-2018 19.0000000 2 10 2 UG/L 45670011803201110I NORTH COAST LABS 1247
1005 ARSENIC 12-04-2017 17.0000000 2 10 2 UG/L 45670011712040930I NORTH COAST LABS 1247
1005 ARSENIC 09-29-2017 20.0000000 2 10 2 UG/L 45670011709290830I NORTH COAST LABS 1247
1020 CHROMIUM 09-29-2017 < 10 50 10 UG/L 45670011709290830I NORTH COAST LABS 1247
1010 BARIUM 09-29-2017 < 100 1000 100 UG/L 45670011709290830I NORTH COAST LABS 1247
1045 SELENIUM 09-29-2017 < 5 50 5 UG/L 45670011709290830I NORTH COAST LABS 1247
1015 CADMIUM 09-29-2017 < 1 5 1 UG/L 45670011709290830I NORTH COAST LABS 1247
1074 ANTIMONY, TOTAL 09-29-2017 < 6 6 6 UG/L 45670011709290830I NORTH COAST LABS 1247
1002 ALUMINUM 09-29-2017 < 50 1000 50 UG/L 45670011709290830I NORTH COAST LABS 1247
1036 NICKEL 09-29-2017 < 10 100 10 UG/L 45670011709290830I NORTH COAST LABS 1247
1075 BERYLLIUM, TOTAL 09-29-2017 < 1 4 1 UG/L 45670011709290830I NORTH COAST LABS 1247
1025 FLUORIDE 09-29-2017 < 0.1 2 .1 MG/L 45670011709290830I NORTH COAST LABS 1247
1035 MERCURY 09-29-2017 < 1 2 1 UG/L 45670011709290830I NORTH COAST LABS 1247
1085 THALLIUM, TOTAL 09-29-2017 < 1 2 1 UG/L 45670011709290830I NORTH COAST LABS 1247
2988 1,1,2,2-TETRACHLOROETHANE 09-29-2017 < 0.5 1 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2978 1,1-DICHLOROETHANE 09-29-2017 < 0.5 5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2955 XYLENES, TOTAL 09-29-2017 < 0.5 1750 0.5 UG/L 45670011709290830V NORTH COAST LABS 1247
2979 TRANS-1,2-DICHLOROETHYLENE 09-29-2017 < 0.5 10 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2992 ETHYLBENZENE 09-29-2017 < 0.5 300 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2977 1,1-DICHLOROETHYLENE 09-29-2017 < 0.5 6 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2413 1,3-DICHLOROPROPENE 09-29-2017 < 0.5 .5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2982 CARBON TETRACHLORIDE 09-29-2017 < 0.5 .5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2980 1,2-DICHLOROETHANE 09-29-2017 < 0.5 .5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2981 1,1,1-TRICHLOROETHANE 09-29-2017 < 0.5 200 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2987 TETRACHLOROETHYLENE 09-29-2017 < 0.5 5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2984 TRICHLOROETHYLENE 09-29-2017 < 0.5 5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2218 TRICHLOROFLUOROMETHANE 09-29-2017 < 5 150 5 UG/L 45670011709290830V NORTH COAST LABS 1247
2969 P-DICHLOROBENZENE 09-29-2017 < 0.5 5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2996 STYRENE 09-29-2017 < 0.5 100 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2976 VINYL CHLORIDE 09-29-2017 < 0.5 .5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2983 1,2-DICHLOROPROPANE 09-29-2017 < 0.5 5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2991 TOLUENE 09-29-2017 < 0.5 150 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2985 1,1,2-TRICHLOROETHANE 09-29-2017 < 0.5 5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2990 BENZENE 09-29-2017 < 0.5 1 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2378 1,2,4-TRICHLOROBENZENE 09-29-2017 < 0.5 5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2964 DICHLOROMETHANE 09-29-2017 < 0.5 5 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2989 CHLOROBENZENE 09-29-2017 < 0.5 70 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2380 CIS-1,2-DICHLOROETHYLENE 09-29-2017 < 0.5 6 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2968 O-DICHLOROBENZENE 09-29-2017 < 0.5 600 .5 UG/L 45670011709290830V NORTH COAST LABS 1247
2904 TRICHLOROTRIFLUOROETHANE 09-29-2017 < 10 1200 10 UG/L 45670011709290830V NORTH COAST LABS 1247
2251 METHYL TERT-BUTYL ETHER 09-29-2017 < 3 13 3 UG/L 45670011709290830V NORTH COAST LABS 1247
2410 1,1-DICHLOROPROPENE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2994 ISOPROPYLBENZENE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2994 ISOPROPYLBENZENE 09-29-2017 < 0.5 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2426 TERT-BUTYLBENZENE 09-29-2017 < 0.5 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2965 O-CHLOROTOLUENE 09-29-2017 < 0.5 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2416 2,2-DICHLOROPROPANE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
C034 TERT-AMYL-METHYL ETHER 09-29-2017 < 3 3 UG/L 45670011709290830O NORTH COAST LABS 1247
2228 CIS-1,3-DICHLOROPROPENE 09-29-2017 < 0.5 .5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2418 1,2,4-TRIMETHYLBENZENE 09-29-2017 < 0.5 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2030 P-ISOPROPYLTOLUENE 09-29-2017 < 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2408 DIBROMOMETHANE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
C033 ETHYL-TERT-BUTYL ETHER 09-29-2017 < 3 3 UG/L 45670011709290830O NORTH COAST LABS 1247
2216 CHLOROETHANE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2210 CHLOROMETHANE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2212 DICHLORODIFLUOROMETHANE 09-29-2017 < 0.5 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2997 O-XYLENE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2963 XYLENE, META AND PARA 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2428 SEC-BUTYLBENZENE 09-29-2017 < 0.5 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2986 1,1,1,2-TETRACHLOROETHANE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2998 N-PROPYLBENZENE 09-29-2017 < 0.5 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2248 NAPHTHALENE 09-29-2017 < 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2420 1,2,3-TRICHLOROBENZENE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2245 ISOPROPYL ETHER 09-29-2017 < 3 3 UG/L 45670011709290830O NORTH COAST LABS 1247
2966 P-CHLOROTOLUENE 09-29-2017 < 0.5 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2246 HEXACHLOROBUTADIENE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2422 N-BUTYLBENZENE 09-29-2017 < 0.5 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2214 BROMOMETHANE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2967 M-DICHLOROBENZENE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2430 BROMOCHLOROMETHANE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2224 TRANS-1,3-DICHLOROPROPENE 09-29-2017 < 0.5 .5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2993 BROMOBENZENE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2424 1,3,5-TRIMETHYLBENZENE 09-29-2017 < 0.5 0.5 UG/L 45670011709290830O NORTH COAST LABS 1247
2412 1,3-DICHLOROPROPANE 09-29-2017 < 0.5 .5 UG/L 45670011709290830O NORTH COAST LABS 1247
2942 BROMOFORM 09-29-2017 < 1 1 UG/L 45670011709290830D NORTH COAST LABS 1247
2950 TTHM 09-29-2017 < 80 UG/L 45670011709290830D NORTH COAST LABS 1247
2943 BROMODICHLOROMETHANE 09-29-2017 < 1 1 UG/L 45670011709290830D NORTH COAST LABS 1247
2944 DIBROMOCHLOROMETHANE 09-29-2017 < 1 1 UG/L 45670011709290830D NORTH COAST LABS 1247
2941 CHLOROFORM 09-29-2017 < 1 1 UG/L 45670011709290830D NORTH COAST LABS 1247
4109 GROSS ALPHA PARTICLE ACTIVITY 09-29-2017 < 1.8 0.156 15 3 PCI/L 45670011709290830R BSK ANALYTICAL LABORATORIES 1180
1064 CONDUCTIVITY @ 25 C UMHOS/CM 09-29-2017 550.0000000 1600 UMHO/CM 45670011709290830G BSK ANALYTICAL LABORATORIES 1180
1052 SODIUM 09-29-2017 89.0000000 MG/L 45670011709290830G NORTH COAST LABS 1247
1032 MANGANESE 09-29-2017 < 20 50 20 UG/L 45670011709290830G NORTH COAST LABS 1247
1928 ALKALINITY, BICARBONATE 09-29-2017 240.0000000 MG/L 45670011709290830G NORTH COAST LABS 1247
1925 PH 09-29-2017 7.6000000 pH 45670011709290830G NORTH COAST LABS 1247
1915 HARDNESS, TOTAL (AS CACO3) 09-29-2017 3.3000000 MG/L 45670011709290830G NORTH COAST LABS 1247
1028 IRON 09-29-2017 < 100 300 100 UG/L 45670011709290830G NORTH COAST LABS 1247
1021 HYDROXIDE AS CALCIUM CARBONATE 09-29-2017 < 1 MG/L 45670011709290830G NORTH COAST LABS 1247
1927 ALKALINITY, TOTAL 09-29-2017 240.0000000 MG/L 45670011709290830G NORTH COAST LABS 1247
1919 CALCIUM 09-29-2017 0.2300000 MG/L 45670011709290830G NORTH COAST LABS 1247
1031 MAGNESIUM 09-29-2017 0.6700000 MG/L 45670011709290830G NORTH COAST LABS 1247
1929 ALKALINITY, CARBONATE 09-29-2017 < 1 MG/L 45670011709290830G NORTH COAST LABS 1247
1080 CHROMIUM, HEX 09-29-2017 14.0000000 1 1 UG/L 45670011709290830I BSK ANALYTICAL LABORATORIES 1180
1039 PERCHLORATE 09-29-2017 < 4 6 4 UG/L 45670011709290830I BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 09-29-2017 < 0.4 10 .4 MG/L 45670011709290830N NORTH COAST LABS 1247
1038 NITRATE-NITRITE 09-29-2017 < 0.4 10 .4 MG/L 45670011709290830N NORTH COAST LABS 1247
1041 NITRITE 09-29-2017 < 0.4 1 .4 MG/L 45670011709290830N NORTH COAST LABS 1247
1022 COPPER, FREE 07-09-1986 < 50 1000 50 UG/L 45670018607090000L NORTH COAST LABS 1247
1030 LEAD 07-09-1986 < 5 5 UG/L 45670018607090000L NORTH COAST LABS 1247
1930 TDS 07-09-1986 302.0000000 1000 MG/L 45670018607090000G NORTH COAST LABS 1247
2905 FOAMING AGENTS (SURFACTANTS) 07-09-1986 < 500 UG/L 45670018607090000G NORTH COAST LABS 1247
1050 SILVER 07-09-1986 < 10 100 10 UG/L 45670018607090000G NORTH COAST LABS 1247
1095 ZINC 07-09-1986 < 50 5000 50 UG/L 45670018607090000G NORTH COAST LABS 1247
1055 SULFATE 07-09-1986 8.0000000 0.5 600 .5 MG/L 45670018607090000G NORTH COAST LABS 1247
1017 CHLORIDE 07-09-1986 40.0000000 500 MG/L 45670018607090000G NORTH COAST LABS 1247
1035 MERCURY 07-09-1986 < 1 2 1 UG/L 45670018607090000I NORTH COAST LABS 1247
1025 FLUORIDE 07-09-1986 0.2600000 0.1 1.4 .1 MG/L 45670018607090000I NORTH COAST LABS 1247
1045 SELENIUM 07-09-1986 < 5 50 5 UG/L 45670018607090000I NORTH COAST LABS 1247
1015 CADMIUM 07-09-1986 < 1 5 1 UG/L 45670018607090000I NORTH COAST LABS 1247
1020 CHROMIUM 07-09-1986 24.0000000 10 50 10 UG/L 45670018607090000I NORTH COAST LABS 1247
1010 BARIUM 07-09-1986 130.0000000 100 1000 100 UG/L 45670018607090000I NORTH COAST LABS 1247
1025 FLUORIDE 09-22-1983 0.0100000 0.1 1.4 .1 MG/L 45670018309221316I SANITATION & RADIATION LABORATORY 5060
1035 MERCURY 10-20-1981 < 1 2 1 UG/L 45670018110200000I SANITATION & RADIATION LABORATORY 5060
1010 BARIUM 10-20-1981 < 100 1000 100 UG/L 45670018110200000I SANITATION & RADIATION LABORATORY 5060
1045 SELENIUM 10-20-1981 < 5 50 5 UG/L 45670018110200000I SANITATION & RADIATION LABORATORY 5060
1025 FLUORIDE 10-20-1981 0.0700000 0.1 1.4 .1 MG/L 45670018110200000I SANITATION & RADIATION LABORATORY 5060
1015 CADMIUM 10-20-1981 < 1 5 1 UG/L 45670018110200000I SANITATION & RADIATION LABORATORY 5060
1020 CHROMIUM 10-20-1981 19.0000000 10 50 10 UG/L 45670018110200000I SANITATION & RADIATION LABORATORY 5060
2110 2,4,5-TP 10-20-1981 < 1 50 1 UG/L 45670018110200000S SANITATION & RADIATION LABORATORY 5060
2015 METHOXYCHLOR 10-20-1981 < 10 40 10 UG/L 45670018110200000S SANITATION & RADIATION LABORATORY 5060
2005 ENDRIN 10-20-1981 < 0.1 2 .1 UG/L 45670018110200000S SANITATION & RADIATION LABORATORY 5060
2020 TOXAPHENE 10-20-1981 < 1 3 1 UG/L 45670018110200000S SANITATION & RADIATION LABORATORY 5060
2105 2,4-D 10-20-1981 < 10 70 10 UG/L 45670018110200000S SANITATION & RADIATION LABORATORY 5060
2010 BHC-GAMMA 10-20-1981 < 0.2 .2 .2 UG/L 45670018110200000S SANITATION & RADIATION LABORATORY 5060
1050 SILVER 10-20-1981 < 10 100 10 UG/L 45670018110200000G SANITATION & RADIATION LABORATORY 5060
1030 LEAD 10-20-1981 < 5 5 UG/L 45670018110200000L SANITATION & RADIATION LABORATORY 5060

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.