Date:05-12-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4310011SYSTEM NAME:SAN JOSE WATERCOUNTY:SANTA CLARA 
SOURCE NO.:177SOURCE NAME:BREEDING WELL 4SOURCE CLASS:SJWNSTATUS: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_177_177 SECONDARY/GP-202502 1928 ALKALINITY, BICARBONATE 200.000 5.000 MG/L 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1919 CALCIUM 55.000 1.000 MG/L 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1929 ALKALINITY, CARBONATE < 5.000 MG/L 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1017 CHLORIDE 35.000 5.000 MG/L 500 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1905 COLOR < 5.000 UNITS 15 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1022 COPPER, FREE < 50.000 UG/L 1000 50 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 2905 FOAMING AGENTS (SURFACTANTS) < 0.025 MG/L .5 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1915 HARDNESS, TOTAL (AS CACO3) 222.000 5.000 MG/L 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1028 IRON 100.000 100.000 UG/L 300 100 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1031 MAGNESIUM 20.000 1.000 MG/L 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1032 MANGANESE < 20.000 UG/L 50 20 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1920 ODOR < 1.000 TON 3 1 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1925 PH 6.630 1.680 pH 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1050 SILVER < 10.000 UG/L 100 10 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1052 SODIUM 43.000 1.000 MG/L 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1064 CONDUCTIVITY @ 25 C UMHOS/CM 560.000 20.000 UMHO/CM 1600 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1055 SULFATE 42.000 5.000 MG/L 500 .5 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1930 TDS 380.000 10.000 MG/L 1000 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 0100 TURBIDITY 0.600 0.100 NTU 5 .1 02-09-2022 36 2025/02
CA4310011_177_177 SECONDARY/GP-202502 1095 ZINC < 50.000 UG/L 5000 50 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1002 ALUMINUM < 50.000 UG/L 1000 50 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1005 ARSENIC 2.300 2.000 UG/L 10 2 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1010 BARIUM 150.000 100.000 UG/L 1000 100 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1015 CADMIUM < 1.000 UG/L 5 1 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1020 CHROMIUM < 10.000 UG/L 50 10 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1024 CYANIDE < 100.000 UG/L 150 100 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1025 FLUORIDE < 0.100 MG/L 2 .1 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1035 MERCURY < 1.000 UG/L 2 1 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1036 NICKEL < 10.000 UG/L 100 10 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1039 PERCHLORATE < 2.000 UG/L 6 2 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1045 SELENIUM < 5.000 UG/L 50 5 02-09-2022 36 2025/02
CA4310011_177_177 INORGANIC-202502 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 02-09-2022 36 2025/02
CA4310011_177_177 NITRATE/NITRITE-202503 1040 NITRATE 1.700 0.200 MG/L 10 .4 03-13-2024 12 2025/03
CA4310011_177_177 NITRATE/NITRITE-202502 1041 NITRITE < 0.400 MG/L 1 .4 02-09-2022 36 2025/02
CA4310011_177_177 RADIOLOGICAL-202310 4109 GROSS ALPHA PARTICLE ACTIVITY 2.100 +/- 1.600 1.600 PCI/L 15 3 10-16-2014 108 2023/10 DUE NOW
CA4310011_177_177 REGULATED VOC-202502 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2990 BENZENE < 0.500 UG/L 1 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2996 STYRENE < 0.500 UG/L 100 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2991 TOLUENE < 0.500 UG/L 150 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED VOC-202502 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-09-2022 36 2025/02
CA4310011_177_177 REGULATED SOC-202108 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2110 2,4,5-TP < 1.000 UG/L 50 1 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2105 2,4-D < 10.000 UG/L 70 10 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2051 LASSO (ALACHLOR) < 0.050 UG/L 2 1 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2050 ATRAZINE < 0.050 UG/L 1 .5 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2625 BENTAZON < 2.000 UG/L 18 2 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2306 BENZO(A)PYRENE < 0.010 UG/L .2 .1 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2046 CARBOFURAN < 2.000 UG/L 18 5 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2959 CHLORDANE < 0.100 UG/L .1 .1 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2031 DALAPON < 10.000 UG/L 200 10 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2035 DI(2-ETHYLHEXYL) ADIPATE < 1.000 UG/L 400 5 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2039 DI(2-ETHYLHEXYL) PHTHALATE < 0.250 UG/L 4 3 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2041 DINOSEB < 2.000 UG/L 7 2 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2032 DIQUAT < 4.000 UG/L 20 4 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2033 ENDOTHALL < 45.000 UG/L 100 45 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2005 ENDRIN < 0.050 UG/L 2 .1 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2034 GLYPHOSATE < 5.000 UG/L 700 25 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2065 HEPTACHLOR < 0.010 UG/L .01 .01 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2274 HEXACHLOROBENZENE < 0.010 UG/L 1 .5 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2042 HEXACHLOROCYCLOPENTADIENE < 0.250 UG/L 50 1 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2010 BHC-GAMMA < 0.010 UG/L .2 .2 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2015 METHOXYCHLOR < 0.050 UG/L 30 10 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2626 MOLINATE < 0.050 UG/L 20 2 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2036 OXAMYL < 2.000 UG/L 50 20 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2040 PICLORAM < 1.000 UG/L 500 1 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.010 UG/L .5 .5 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2037 SIMAZINE < 0.050 UG/L 4 1 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2727 THIOBENCARB (BOLERO) < 0.050 UG/L 70 1 03-13-2024 33 2021/08 DUE NOW
CA4310011_177_177 REGULATED SOC-202108 2020 TOXAPHENE < 0.951 UG/L 3 1 03-13-2024 33 2021/08 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.