Date:05-12-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1710013SYSTEM NAME:CALLAYOMI COUNTY WATER DISTRICTCOUNTY:LAKE 
SOURCE NO.:005SOURCE NAME:WELL 03SOURCE CLASS:CLGMSTATUS: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_005_005 SECONDARY/GP-202701 1928 ALKALINITY, BICARBONATE 290.000 1.000 MG/L 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1919 CALCIUM 19.000 1.000 MG/L 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1929 ALKALINITY, CARBONATE < 1.000 MG/L 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1017 CHLORIDE 6.600 0.500 MG/L 500 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202703 1905 COLOR 10.000 5.000 UNITS 15 03-05-2024 36 2027/03
CA1710013_005_005 SECONDARY/GP-202701 1022 COPPER, FREE < 50.000 UG/L 1000 50 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1915 HARDNESS, TOTAL (AS CACO3) 170.000 2.000 MG/L 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1021 HYDROXIDE AS CALCIUM CARBONATE < 1.000 MG/L 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1028 IRON 160.000 100.000 UG/L 300 100 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1031 MAGNESIUM 30.000 1.000 MG/L 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202404 1032 MANGANESE 35.000 20.000 UG/L 50 20 01-30-2024 3 2024/04 DUE NOW
CA1710013_005_005 SECONDARY/GP-202701 1920 ODOR < 1.000 TON 3 1 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1925 PH 7.600 1.000 pH 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1050 SILVER < 10.000 UG/L 100 10 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1052 SODIUM 45.000 1.000 MG/L 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1064 CONDUCTIVITY @ 25 C UMHOS/CM 430.000 10.000 UMHO/CM 1600 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1055 SULFATE < 0.500 MG/L 500 .5 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1930 TDS 330.000 10.000 MG/L 1000 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 0100 TURBIDITY 0.300 0.100 NTU 5 .1 01-30-2024 36 2027/01
CA1710013_005_005 SECONDARY/GP-202701 1095 ZINC < 50.000 UG/L 5000 50 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202701 1002 ALUMINUM < 50.000 UG/L 1000 50 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202701 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202701 1005 ARSENIC < 2.000 UG/L 10 2 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202906 1094 ASBESTOS < 0.200 MFL 7 .2 06-16-2020 108 2029/06
CA1710013_005_005 INORGANIC-202701 1010 BARIUM 230.000 100.000 UG/L 1000 100 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202701 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202701 1015 CADMIUM < 1.000 UG/L 5 1 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202701 1020 CHROMIUM < 1.000 UG/L 50 10 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202701 1025 FLUORIDE < 0.100 MG/L 2 .1 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202701 1035 MERCURY < 1.000 UG/L 2 1 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202701 1036 NICKEL < 10.000 UG/L 100 10 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202606 1039 PERCHLORATE < 2.000 UG/L 6 2 06-20-2023 36 2026/06
CA1710013_005_005 INORGANIC-202701 1045 SELENIUM < 5.000 UG/L 50 5 01-30-2024 36 2027/01
CA1710013_005_005 INORGANIC-202701 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 01-30-2024 36 2027/01
CA1710013_005_005 NITRATE/NITRITE-202501 1040 NITRATE < 0.400 MG/L 10 .4 01-30-2024 12 2025/01
CA1710013_005_005 NITRATE/NITRITE-202701 1041 NITRITE < 0.400 MG/L 1 .4 01-30-2024 36 2027/01
CA1710013_005_005 RADIOLOGICAL-202508 4109 GROSS ALPHA PARTICLE ACTIVITY 0.777 +/- 1.190 1.500 PCI/L 15 3 08-16-2016 108 2025/08
CA1710013_005_005 REGULATED VOC-202606 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2990 BENZENE < 0.500 UG/L 1 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 06-21-2023 36 2026/06
CA1710013_005_005 REGULATED VOC-202606 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2996 STYRENE < 0.500 UG/L 100 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2991 TOLUENE < 0.500 UG/L 150 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED VOC-202606 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 06-16-2020 72 2026/06
CA1710013_005_005 REGULATED SOC-203301 2110 2,4,5-TP < 1.000 UG/L 50 1 01-30-2024 108 2033/01
CA1710013_005_005 REGULATED SOC-203301 2105 2,4-D < 10.000 UG/L 70 10 01-30-2024 108 2033/01
CA1710013_005_005 REGULATED SOC-202701 2050 ATRAZINE < 0.250 UG/L 1 .5 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2046 CARBOFURAN < 5.000 UG/L 18 5 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2031 DALAPON < 10.000 UG/L 200 10 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2041 DINOSEB < 2.000 UG/L 7 2 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2032 DIQUAT < 0.400 UG/L 20 4 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2033 ENDOTHALL < 45.000 UG/L 100 45 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-203206 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 06-20-2023 108 2032/06
CA1710013_005_005 REGULATED SOC-203206 2065 HEPTACHLOR < 0.010 UG/L .01 .01 06-20-2023 108 2032/06
CA1710013_005_005 REGULATED SOC-203206 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 06-20-2023 108 2032/06
CA1710013_005_005 REGULATED SOC-203206 2010 BHC-GAMMA < 0.010 UG/L .2 .2 06-20-2023 108 2032/06
CA1710013_005_005 REGULATED SOC-203206 2015 METHOXYCHLOR < 0.100 UG/L 30 10 06-20-2023 108 2032/06
CA1710013_005_005 REGULATED SOC-202701 2036 OXAMYL < 5.000 UG/L 50 20 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2040 PICLORAM < 1.000 UG/L 500 1 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-202701 2037 SIMAZINE < 0.250 UG/L 4 1 01-30-2024 36 2027/01
CA1710013_005_005 REGULATED SOC-203206 2020 TOXAPHENE < 0.500 UG/L 3 1 06-20-2023 108 2032/06
CA1710013_005_005 GENERAL NON CHAP 15-202701 1927 ALKALINITY, TOTAL 240.000 20.000 MG/L 01-30-2024 36 2027/01
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.