Date:05-12-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4310011SYSTEM NAME:SAN JOSE WATERCOUNTY:SANTA CLARA 
SOURCE NO.:189SOURCE NAME:GRANT WELL 3 -SOURCE CLASS:clgsSTATUS: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
CA4310011_189_189 SECONDARY/GP-202602 1928 ALKALINITY, BICARBONATE 260.000 5.000 MG/L 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1919 CALCIUM 100.000 1.000 MG/L 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1929 ALKALINITY, CARBONATE < 5.000 MG/L 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1017 CHLORIDE 64.000 5.000 MG/L 500 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1905 COLOR < 5.000 UNITS 15 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1022 COPPER, FREE < 50.000 UG/L 1000 50 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1915 HARDNESS, TOTAL (AS CACO3) 402.000 5.000 MG/L 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1028 IRON < 100.000 UG/L 300 100 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1031 MAGNESIUM 35.000 1.000 MG/L 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1032 MANGANESE < 20.000 UG/L 50 20 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1920 ODOR < 1.000 TON 3 1 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1925 PH 7.520 1.680 pH 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1050 SILVER < 10.000 UG/L 100 10 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1052 SODIUM 27.000 1.000 MG/L 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1064 CONDUCTIVITY @ 25 C UMHOS/CM 760.000 20.000 UMHO/CM 1600 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1055 SULFATE 53.000 5.000 MG/L 500 .5 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1930 TDS 480.000 10.000 MG/L 1000 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 0100 TURBIDITY 0.750 0.100 NTU 5 .1 02-01-2023 36 2026/02
CA4310011_189_189 SECONDARY/GP-202602 1095 ZINC < 50.000 UG/L 5000 50 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1002 ALUMINUM 57.000 50.000 UG/L 1000 50 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1005 ARSENIC < 2.000 UG/L 10 2 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202902 1094 ASBESTOS < 0.200 MFL 7 .2 02-20-2020 108 2029/02
CA4310011_189_189 INORGANIC-202602 1010 BARIUM 150.000 100.000 UG/L 1000 100 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1015 CADMIUM < 1.000 UG/L 5 1 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1020 CHROMIUM < 10.000 UG/L 50 10 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1024 CYANIDE < 100.000 UG/L 150 100 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1025 FLUORIDE < 0.100 MG/L 2 .1 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1035 MERCURY < 1.000 UG/L 2 1 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1036 NICKEL < 10.000 UG/L 100 10 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1039 PERCHLORATE < 2.000 UG/L 6 2 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1045 SELENIUM < 5.000 UG/L 50 5 02-01-2023 36 2026/02
CA4310011_189_189 INORGANIC-202602 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 02-01-2023 36 2026/02
CA4310011_189_189 NITRATE/NITRITE-202406 1040 NITRATE 3.900 0.400 MG/L 10 .4 03-12-2024 3 2024/06
CA4310011_189_189 NITRATE/NITRITE-202602 1041 NITRITE < 0.400 MG/L 1 .4 02-01-2023 36 2026/02
CA4310011_189_189 RADIOLOGICAL-202906 4109 GROSS ALPHA PARTICLE ACTIVITY < 0.200 PCI/L 15 3 06-11-2020 108 2029/06
CA4310011_189_189 REGULATED VOC-202602 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2990 BENZENE < 0.500 UG/L 1 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2996 STYRENE < 0.500 UG/L 100 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2991 TOLUENE < 0.500 UG/L 150 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED VOC-202602 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-08-2023 36 2026/02
CA4310011_189_189 REGULATED SOC-202602 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2110 2,4,5-TP < 1.000 UG/L 50 1 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2105 2,4-D < 10.000 UG/L 70 10 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202305 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 08-18-2020 33 2023/05 DUE NOW
CA4310011_189_189 REGULATED SOC-202305 2050 ATRAZINE < 0.500 UG/L 1 .5 08-18-2020 33 2023/05 DUE NOW
CA4310011_189_189 REGULATED SOC-202602 2625 BENTAZON < 2.000 UG/L 18 2 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202305 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 08-18-2020 33 2023/05 DUE NOW
CA4310011_189_189 REGULATED SOC-202602 2046 CARBOFURAN < 5.000 UG/L 18 5 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2959 CHLORDANE < 0.100 UG/L .1 .1 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2031 DALAPON < 10.000 UG/L 200 10 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202305 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 08-18-2020 33 2023/05 DUE NOW
CA4310011_189_189 REGULATED SOC-202305 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 08-18-2020 33 2023/05 DUE NOW
CA4310011_189_189 REGULATED SOC-202602 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2041 DINOSEB < 2.000 UG/L 7 2 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2032 DIQUAT < 4.000 UG/L 20 4 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2033 ENDOTHALL < 45.000 UG/L 100 45 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2005 ENDRIN < 0.100 UG/L 2 .1 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2034 GLYPHOSATE < 25.000 UG/L 700 25 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2065 HEPTACHLOR < 0.010 UG/L .01 .01 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202305 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 08-18-2020 33 2023/05 DUE NOW
CA4310011_189_189 REGULATED SOC-202602 2010 BHC-GAMMA < 0.200 UG/L .2 .2 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2015 METHOXYCHLOR < 10.000 UG/L 30 10 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202305 2626 MOLINATE < 2.000 UG/L 20 2 08-18-2020 33 2023/05 DUE NOW
CA4310011_189_189 REGULATED SOC-202602 2036 OXAMYL < 20.000 UG/L 50 20 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2040 PICLORAM < 1.000 UG/L 500 1 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202602 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 05-26-2023 33 2026/02
CA4310011_189_189 REGULATED SOC-202305 2037 SIMAZINE < 1.000 UG/L 4 1 08-18-2020 33 2023/05 DUE NOW
CA4310011_189_189 REGULATED SOC-202305 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 08-18-2020 33 2023/05 DUE NOW
CA4310011_189_189 REGULATED SOC-202602 2020 TOXAPHENE < 1.000 UG/L 3 1 05-26-2023 33 2026/02
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.