Date:06-26-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3610004SYSTEM NAME:WEST VALLEY WATER DISTRICTCOUNTY:SAN BERNARDINO 
SOURCE NO.:032SOURCE NAME:WELL 42SOURCE CLASS:GMVSSTATUS:A



Click to hide / show columns: PS Codes | Group Name | Analyte Number | Analyte Name | Detected Level |Less Than | RL | Unit | MCL | DLR | Last Sampled | Frequency | Next Due | Notes

PS Codes Group Name Analyte Number Analyte Name Results Unit MCL DLR Last Sampled Frequency Next Due Notes
Detected Level Less Than RL
CA3610004_032_032 SECONDARY/GP-202504 1928 ALKALINITY, BICARBONATE 210.000 5.000 MG/L 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1919 CALCIUM 67.000 1.000 MG/L 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1929 ALKALINITY, CARBONATE < 5.000 MG/L 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1017 CHLORIDE 8.700 1.000 MG/L 500 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202706 1905 COLOR < 3.000 UNITS 15 06-07-2024 36 2027/06
CA3610004_032_032 SECONDARY/GP-202504 1022 COPPER, FREE < 50.000 UG/L 1000 50 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1915 HARDNESS, TOTAL (AS CACO3) 200.000 6.600 MG/L 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1028 IRON < 100.000 UG/L 300 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1031 MAGNESIUM 7.100 1.000 MG/L 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1032 MANGANESE < 20.000 UG/L 50 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202706 1920 ODOR 1.000 1.000 TON 3 1 06-07-2024 36 2027/06
CA3610004_032_032 SECONDARY/GP-202504 1925 PH 7.600 pH 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1050 SILVER < 10.000 UG/L 100 10 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1052 SODIUM 14.000 1.000 MG/L 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1064 CONDUCTIVITY @ 25 C UMHOS/CM 460.000 2.000 UMHO/CM 1600 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1055 SULFATE 29.000 0.500 MG/L 500 .5 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202504 1930 TDS 290.000 5.000 MG/L 1000 04-29-2022 36 2025/04
CA3610004_032_032 SECONDARY/GP-202706 0100 TURBIDITY 0.550 0.100 NTU 5 .1 06-07-2024 36 2027/06
CA3610004_032_032 SECONDARY/GP-202504 1095 ZINC < 50.000 UG/L 5000 50 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1002 ALUMINUM < 50.000 UG/L 1000 50 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1005 ARSENIC < 2.000 UG/L 10 2 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1010 BARIUM < 100.000 UG/L 1000 100 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1015 CADMIUM < 1.000 UG/L 5 1 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1020 CHROMIUM < 10.000 UG/L 50 10 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1024 CYANIDE < 100.000 UG/L 150 100 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1025 FLUORIDE 0.250 0.100 MG/L 2 .1 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1035 MERCURY < 1.000 UG/L 2 1 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1036 NICKEL < 10.000 UG/L 100 10 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202706 1039 PERCHLORATE 4.100 1.000 UG/L 6 1 06-20-2024 36 2027/06
CA3610004_032_032 INORGANIC-202504 1045 SELENIUM < 5.000 UG/L 50 5 04-29-2022 36 2025/04
CA3610004_032_032 INORGANIC-202504 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-29-2022 36 2025/04
CA3610004_032_032 NITRATE/NITRITE-202506 1040 NITRATE 6.100 0.400 MG/L 10 .4 06-20-2024 12 2025/06
CA3610004_032_032 NITRATE/NITRITE-202504 1041 NITRITE < 0.400 MG/L 1 .4 04-29-2022 36 2025/04
CA3610004_032_032 RADIOLOGICAL-202703 4109 GROSS ALPHA PARTICLE ACTIVITY < 0.600 PCI/L 15 3 03-02-2021 72 2027/03
CA3610004_032_032 RADIOLOGICAL-202703 4006 COMBINED URANIUM 3.200 +/- 0.000 1.000 PCI/L 20 1 03-02-2021 72 2027/03
CA3610004_032_032 REGULATED VOC-202307 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2990 BENZENE < 0.500 UG/L 1 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2996 STYRENE < 0.500 UG/L 100 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202604 2987 TETRACHLOROETHYLENE 0.600 0.500 UG/L 5 .5 04-03-2023 36 2026/04
CA3610004_032_032 REGULATED VOC-202307 2991 TOLUENE < 0.500 UG/L 150 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED VOC-202307 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202607 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 07-06-2023 36 2026/07
CA3610004_032_032 REGULATED SOC-202307 2110 2,4,5-TP < 1.000 UG/L 50 1 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2105 2,4-D < 10.000 UG/L 70 10 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2050 ATRAZINE < 0.500 UG/L 1 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2625 BENTAZON < 2.000 UG/L 18 2 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2046 CARBOFURAN < 5.000 UG/L 18 5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2959 CHLORDANE < 0.100 UG/L .1 .1 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2031 DALAPON < 10.000 UG/L 200 10 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2041 DINOSEB < 2.000 UG/L 7 2 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2032 DIQUAT < 4.000 UG/L 20 4 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2033 ENDOTHALL < 45.000 UG/L 100 45 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2005 ENDRIN < 0.100 UG/L 2 .1 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2034 GLYPHOSATE < 25.000 UG/L 700 25 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2065 HEPTACHLOR < UG/L .01 .01 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2010 BHC-GAMMA < 0.200 UG/L .2 .2 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2015 METHOXYCHLOR < 10.000 UG/L 30 10 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2626 MOLINATE < 2.000 UG/L 20 2 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2036 OXAMYL < 20.000 UG/L 50 20 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2040 PICLORAM < 1.000 UG/L 500 1 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2037 SIMAZINE < 1.000 UG/L 4 1 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 07-02-2020 36 2023/07 DUE NOW
CA3610004_032_032 REGULATED SOC-202307 2020 TOXAPHENE < 1.000 UG/L 3 1 07-02-2020 36 2023/07 DUE NOW
PS Codes Group Name Analyte Number Analyte Name Detected Level Less Than RL Unit MCL DLR Last Sampled Frequency Next Due Notes

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.