Date:05-12-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1710013SYSTEM NAME:CALLAYOMI COUNTY WATER DISTRICTCOUNTY:LAKE 
SOURCE NO.:008SOURCE NAME:SANTANA WELLSOURCE CLASS:CLGASTATUS: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
CA1710013_008_008 SECONDARY/GP-202504 1928 ALKALINITY, BICARBONATE 260.000 1.000 MG/L 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1919 CALCIUM 19.000 1.000 MG/L 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1929 ALKALINITY, CARBONATE < 1.000 MG/L 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1017 CHLORIDE 5.600 0.500 MG/L 500 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1905 COLOR 5.000 5.000 UNITS 15 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1022 COPPER, FREE < 50.000 UG/L 1000 50 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1915 HARDNESS, TOTAL (AS CACO3) 150.000 2.000 MG/L 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1021 HYDROXIDE AS CALCIUM CARBONATE < 1.000 MG/L 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1028 IRON 200.000 100.000 UG/L 300 100 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1031 MAGNESIUM 26.000 1.000 MG/L 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202210 1032 MANGANESE 150.000 20.000 UG/L 50 20 07-19-2022 3 2022/10 DUE NOW
CA1710013_008_008 SECONDARY/GP-202504 1920 ODOR < 1.000 TON 3 1 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1925 PH 7.500 1.000 pH 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1050 SILVER < 10.000 UG/L 100 10 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1052 SODIUM 36.000 1.000 MG/L 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1064 CONDUCTIVITY @ 25 C UMHOS/CM 390.000 10.000 UMHO/CM 1600 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1055 SULFATE < 0.500 MG/L 500 .5 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1930 TDS 250.000 10.000 MG/L 1000 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 0100 TURBIDITY 0.800 0.100 NTU 5 .1 04-19-2022 36 2025/04
CA1710013_008_008 SECONDARY/GP-202504 1095 ZINC < 50.000 UG/L 5000 50 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1002 ALUMINUM < 50.000 UG/L 1000 50 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1005 ARSENIC < 2.000 UG/L 10 2 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202507 1094 ASBESTOS < 0.200 MFL 7 .2 07-12-2016 108 2025/07
CA1710013_008_008 INORGANIC-202504 1010 BARIUM 380.000 100.000 UG/L 1000 100 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1015 CADMIUM < 1.000 UG/L 5 1 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1020 CHROMIUM < 1.000 UG/L 50 10 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1025 FLUORIDE < 0.100 MG/L 2 .1 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1035 MERCURY < 1.000 UG/L 2 1 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1036 NICKEL < 10.000 UG/L 100 10 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1039 PERCHLORATE < 2.000 UG/L 6 2 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1045 SELENIUM < 5.000 UG/L 50 5 04-19-2022 36 2025/04
CA1710013_008_008 INORGANIC-202504 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-19-2022 36 2025/04
CA1710013_008_008 NITRATE/NITRITE-202304 1040 NITRATE < 0.400 MG/L 10 .4 04-19-2022 12 2023/04 DUE NOW
CA1710013_008_008 NITRATE/NITRITE-202504 1041 NITRITE < 0.400 MG/L 1 .4 04-19-2022 36 2025/04
CA1710013_008_008 RADIOLOGICAL-203104 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.300 PCI/L 15 3 04-19-2022 108 2031/04
CA1710013_008_008 REGULATED VOC-202807 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2990 BENZENE < 0.500 UG/L 1 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202507 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 07-19-2022 36 2025/07
CA1710013_008_008 REGULATED VOC-202807 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2996 STYRENE < 0.500 UG/L 100 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2991 TOLUENE < 0.500 UG/L 150 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED VOC-202807 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-19-2022 72 2028/07
CA1710013_008_008 REGULATED SOC-202210 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 07-19-2022 3 2022/10 DUE NOW
CA1710013_008_008 REGULATED SOC-203104 2110 2,4,5-TP < 1.000 UG/L 50 1 04-19-2022 108 2031/04
CA1710013_008_008 REGULATED SOC-203104 2105 2,4-D < 10.000 UG/L 70 10 04-19-2022 108 2031/04
CA1710013_008_008 REGULATED SOC-202504 2050 ATRAZINE < 0.250 UG/L 1 .5 04-19-2022 36 2025/04
CA1710013_008_008 REGULATED SOC-202504 2046 CARBOFURAN < 5.000 UG/L 18 5 04-19-2022 36 2025/04
CA1710013_008_008 REGULATED SOC-202504 2031 DALAPON < 10.000 UG/L 200 10 04-19-2022 36 2025/04
CA1710013_008_008 REGULATED SOC-202504 2041 DINOSEB < 2.000 UG/L 7 2 04-19-2022 36 2025/04
CA1710013_008_008 REGULATED SOC-202504 2032 DIQUAT < 0.400 UG/L 20 4 04-19-2022 36 2025/04
CA1710013_008_008 REGULATED SOC-202504 2033 ENDOTHALL < 45.000 UG/L 100 45 04-19-2022 36 2025/04
CA1710013_008_008 REGULATED SOC-202507 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 07-12-2016 108 2025/07
CA1710013_008_008 REGULATED SOC-202507 2065 HEPTACHLOR < UG/L .01 .01 07-12-2016 108 2025/07
CA1710013_008_008 REGULATED SOC-202507 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 07-12-2016 108 2025/07
CA1710013_008_008 REGULATED SOC-202507 2010 BHC-GAMMA < 0.200 UG/L .2 .2 07-12-2016 108 2025/07
CA1710013_008_008 REGULATED SOC-202507 2015 METHOXYCHLOR < 10.000 UG/L 30 10 07-12-2016 108 2025/07
CA1710013_008_008 REGULATED SOC-202504 2036 OXAMYL < 5.000 UG/L 50 20 04-19-2022 36 2025/04
CA1710013_008_008 REGULATED SOC-202504 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 04-19-2022 36 2025/04
CA1710013_008_008 REGULATED SOC-202504 2040 PICLORAM < 1.000 UG/L 500 1 04-19-2022 36 2025/04
CA1710013_008_008 REGULATED SOC-202504 2037 SIMAZINE < 0.250 UG/L 4 1 04-19-2022 36 2025/04
CA1710013_008_008 REGULATED SOC-202507 2020 TOXAPHENE < 1.000 UG/L 3 1 07-12-2016 108 2025/07
CA1710013_008_008 GENERAL NON CHAP 15-202504 1927 ALKALINITY, TOTAL 210.000 20.000 MG/L 04-19-2022 36 2025/04
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.