Date:06-26-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3610004SYSTEM NAME:WEST VALLEY WATER DISTRICTCOUNTY:SAN BERNARDINO 
SOURCE NO.:051SOURCE NAME:STATE WATER PROJECT - RAWSOURCE CLASS:SVULSTATUS: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_051_051 SECONDARY/GP-202407 1928 ALKALINITY, BICARBONATE 61.000 5.000 MG/L 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1919 CALCIUM 14.000 1.000 MG/L 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1929 ALKALINITY, CARBONATE < 5.000 MG/L 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1017 CHLORIDE 18.000 1.000 MG/L 500 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1905 COLOR 30.000 3.000 UNITS 15 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202506 1022 COPPER, FREE < 50.000 UG/L 1000 50 06-04-2024 12 2025/06
CA3610004_051_051 SECONDARY/GP-202407 2905 FOAMING AGENTS (SURFACTANTS) 0.270 0.100 MG/L .5 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1915 HARDNESS, TOTAL (AS CACO3) 56.000 6.600 MG/L 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202506 1028 IRON 120.000 100.000 UG/L 300 06-04-2024 12 2025/06
CA3610004_051_051 SECONDARY/GP-202407 1031 MAGNESIUM 5.400 1.000 MG/L 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202506 1032 MANGANESE 34.000 20.000 UG/L 50 06-04-2024 12 2025/06
CA3610004_051_051 SECONDARY/GP-202407 1920 ODOR 1.000 1.000 TON 3 1 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1925 PH 7.500 pH 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1050 SILVER < 10.000 UG/L 100 10 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1052 SODIUM 19.000 1.000 MG/L 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1064 CONDUCTIVITY @ 25 C UMHOS/CM 200.000 2.000 UMHO/CM 1600 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1055 SULFATE 13.000 0.500 MG/L 500 .5 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1930 TDS 110.000 5.000 MG/L 1000 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 0100 TURBIDITY 4.000 0.100 NTU 5 .1 07-25-2023 12 2024/07
CA3610004_051_051 SECONDARY/GP-202407 1095 ZINC < 50.000 UG/L 5000 50 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202506 1002 ALUMINUM 79.000 50.000 UG/L 1000 50 06-04-2024 12 2025/06
CA3610004_051_051 INORGANIC-202407 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202506 1005 ARSENIC < 2.000 UG/L 10 2 06-04-2024 12 2025/06
CA3610004_051_051 INORGANIC-203107 1094 ASBESTOS < 0.200 MFL 7 .2 07-12-2022 108 2031/07
CA3610004_051_051 INORGANIC-202407 1010 BARIUM < 100.000 UG/L 1000 100 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202407 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202407 1015 CADMIUM < 1.000 UG/L 5 1 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202407 1020 CHROMIUM < 10.000 UG/L 50 10 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202407 1024 CYANIDE < 100.000 UG/L 150 100 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202407 1025 FLUORIDE < 0.100 MG/L 2 .1 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202407 1035 MERCURY < 1.000 UG/L 2 1 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202407 1036 NICKEL < 10.000 UG/L 100 10 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202407 1039 PERCHLORATE < 2.000 UG/L 6 2 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202407 1045 SELENIUM < 5.000 UG/L 50 5 07-25-2023 12 2024/07
CA3610004_051_051 INORGANIC-202407 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 07-25-2023 12 2024/07
CA3610004_051_051 NITRATE/NITRITE-202404 1040 NITRATE 0.650 0.400 MG/L 10 .4 01-18-2024 3 2024/04 DUE NOW
CA3610004_051_051 NITRATE/NITRITE-202607 1041 NITRITE < 0.400 MG/L 1 .4 07-25-2023 36 2026/07
CA3610004_051_051 RADIOLOGICAL-202507 4109 GROSS ALPHA PARTICLE ACTIVITY < 3.000 PCI/L 15 3 07-12-2022 36 2025/07
CA3610004_051_051 REGULATED VOC-202407 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2990 BENZENE < 0.500 UG/L 1 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2996 STYRENE < 0.500 UG/L 100 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2991 TOLUENE < 0.500 UG/L 150 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED VOC-202407 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-25-2023 12 2024/07
CA3610004_051_051 REGULATED SOC-202608 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 08-08-2023 36 2026/08
CA3610004_051_051 REGULATED SOC-202608 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 08-02-2023 36 2026/08
CA3610004_051_051 REGULATED SOC-202408 2110 2,4,5-TP < 1.000 UG/L 50 1 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2105 2,4-D < 10.000 UG/L 70 10 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2050 ATRAZINE < 0.500 UG/L 1 .5 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2625 BENTAZON < 2.000 UG/L 18 2 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2046 CARBOFURAN < 5.000 UG/L 18 5 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2959 CHLORDANE < 0.100 UG/L .1 .1 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2031 DALAPON < 10.000 UG/L 200 10 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2041 DINOSEB < 2.000 UG/L 7 2 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2032 DIQUAT < 4.000 UG/L 20 4 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2033 ENDOTHALL < 45.000 UG/L 100 45 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2005 ENDRIN < 0.100 UG/L 2 .1 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2034 GLYPHOSATE < 25.000 UG/L 700 25 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2065 HEPTACHLOR < 0.010 UG/L .01 .01 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2010 BHC-GAMMA < 0.200 UG/L .2 .2 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2015 METHOXYCHLOR < 10.000 UG/L 30 10 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2626 MOLINATE < 2.000 UG/L 20 2 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2036 OXAMYL < 20.000 UG/L 50 20 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2040 PICLORAM < 1.000 UG/L 500 1 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2037 SIMAZINE < 1.000 UG/L 4 1 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 08-02-2021 36 2024/08
CA3610004_051_051 REGULATED SOC-202408 2020 TOXAPHENE < 1.000 UG/L 3 1 08-02-2021 36 2024/08
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.