Date:05-11-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:5010028SYSTEM NAME:CERES, CITY OFCOUNTY:STANISLAUS 
SOURCE NO.:041SOURCE NAME:WELL 41 - RAWSOURCE 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
CA5010028_041_041 SECONDARY/GP-202510 1928 ALKALINITY, BICARBONATE 155.000 20.000 MG/L 10-04-2022 36 2025/10
CA5010028_041_041 SECONDARY/GP-202701 1919 CALCIUM 73.000 1.000 MG/L 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202510 1929 ALKALINITY, CARBONATE < 20.000 MG/L 10-04-2022 36 2025/10
CA5010028_041_041 SECONDARY/GP-202701 1017 CHLORIDE < 1.000 MG/L 500 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202701 1905 COLOR < 5.000 UNITS 15 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202701 1022 COPPER, FREE < 50.000 UG/L 1000 50 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202701 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202510 1915 HARDNESS, TOTAL (AS CACO3) 590.000 6.600 MG/L 10-04-2022 36 2025/10
CA5010028_041_041 SECONDARY/GP-202510 1021 HYDROXIDE AS CALCIUM CARBONATE < 20.000 MG/L 10-04-2022 36 2025/10
CA5010028_041_041 SECONDARY/GP-202701 1028 IRON < 100.000 UG/L 300 100 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202701 1031 MAGNESIUM 28.900 1.000 MG/L 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202701 1032 MANGANESE < 20.000 UG/L 50 20 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202701 1920 ODOR < 1.000 TON 3 1 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202701 1925 PH 7.700 0.100 pH 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202701 1050 SILVER < 10.000 UG/L 100 10 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202701 1052 SODIUM 78.700 1.000 MG/L 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202407 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1300.000 1.000 UMHO/CM 1600 04-09-2024 3 2024/07
CA5010028_041_041 SECONDARY/GP-202701 1055 SULFATE 35.800 0.500 MG/L 500 .5 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202407 1930 TDS 747.000 10.000 MG/L 1000 04-09-2024 3 2024/07
CA5010028_041_041 SECONDARY/GP-202701 0100 TURBIDITY 1.700 0.100 NTU 5 .1 01-17-2024 36 2027/01
CA5010028_041_041 SECONDARY/GP-202701 1095 ZINC < 50.000 UG/L 5000 50 01-17-2024 36 2027/01
CA5010028_041_041 INORGANIC-202701 1002 ALUMINUM < 50.000 UG/L 1000 50 01-17-2024 36 2027/01
CA5010028_041_041 INORGANIC-202510 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 10-04-2022 36 2025/10
CA5010028_041_041 INORGANIC-202704 1005 ARSENIC 3.820 2.000 UG/L 10 2 04-09-2024 36 2027/04
CA5010028_041_041 INORGANIC-202701 1010 BARIUM 189.000 100.000 UG/L 1000 100 01-17-2024 36 2027/01
CA5010028_041_041 INORGANIC-202510 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 10-04-2022 36 2025/10
CA5010028_041_041 INORGANIC-202701 1015 CADMIUM < 1.000 UG/L 5 1 01-17-2024 36 2027/01
CA5010028_041_041 INORGANIC-202701 1020 CHROMIUM < 10.000 UG/L 50 10 01-17-2024 36 2027/01
CA5010028_041_041 INORGANIC-202701 1025 FLUORIDE < 0.100 MG/L 2 .1 01-17-2024 36 2027/01
CA5010028_041_041 INORGANIC-202701 1035 MERCURY < 1.000 UG/L 2 1 01-17-2024 36 2027/01
CA5010028_041_041 INORGANIC-202510 1036 NICKEL < 10.000 UG/L 100 10 10-04-2022 36 2025/10
CA5010028_041_041 INORGANIC-202403 1039 PERCHLORATE < 4.000 UG/L 6 4 03-02-2021 36 2024/03 DUE NOW
CA5010028_041_041 INORGANIC-202701 1045 SELENIUM < 5.000 UG/L 50 5 01-17-2024 36 2027/01
CA5010028_041_041 INORGANIC-202510 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 10-04-2022 36 2025/10
CA5010028_041_041 NITRATE/NITRITE-202501 1040 NITRATE 7.970 0.400 MG/L 10 .4 01-17-2024 12 2025/01
CA5010028_041_041 NITRATE/NITRITE-202610 1041 NITRITE < 0.400 MG/L 1 .4 10-17-2023 36 2026/10
CA5010028_041_041 RADIOLOGICAL-202401 4109 GROSS ALPHA PARTICLE ACTIVITY 12.800 +/- 0.641 0.054 PCI/L 15 3 10-17-2023 3 2024/01 DUE NOW
CA5010028_041_041 RADIOLOGICAL-202407 4006 COMBINED URANIUM 21.700 +/- 0.000 0.670 PCI/L 20 1 04-09-2024 3 2024/07
CA5010028_041_041 REGULATED VOC-202703 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2990 BENZENE < 0.500 UG/L 1 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2996 STYRENE < 0.500 UG/L 100 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2991 TOLUENE < 0.500 UG/L 150 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED VOC-202703 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 03-12-2024 36 2027/03
CA5010028_041_041 REGULATED SOC-202704 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 04-09-2024 36 2027/04
CA5010028_041_041 REGULATED SOC-203210 2050 ATRAZINE < 0.100 UG/L 1 .5 10-17-2023 108 2032/10
CA5010028_041_041 REGULATED SOC-202701 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 01-17-2024 36 2027/01
CA5010028_041_041 REGULATED SOC-202701 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 01-17-2024 36 2027/01
CA5010028_041_041 REGULATED SOC-203210 2037 SIMAZINE < 0.100 UG/L 4 1 10-17-2023 108 2032/10
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.