Date:05-16-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:5010006SYSTEM NAME:CITY OF WATERFORDCOUNTY:STANISLAUS 
SOURCE NO.:002SOURCE NAME:WELL NO. 244 - RAW - GAC - STANDBYSOURCE CLASS:STBYSTATUS: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
CA5010006_002_002 SECONDARY/GP-203011 1928 ALKALINITY, BICARBONATE 354.000 5.000 MG/L 11-02-2021 108 2030/11
CA5010006_002_002 SECONDARY/GP-203012 1919 CALCIUM 33.500 0.050 MG/L 12-21-2021 108 2030/12
CA5010006_002_002 SECONDARY/GP-203011 1929 ALKALINITY, CARBONATE < 5.000 MG/L 11-02-2021 108 2030/11
CA5010006_002_002 SECONDARY/GP-202412 1017 CHLORIDE 15.500 MG/L 500 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 1905 COLOR < 5.000 UNITS 15 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 1022 COPPER, FREE < 50.000 UG/L 1000 50 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-203012 1915 HARDNESS, TOTAL (AS CACO3) 173.000 0.100 MG/L 12-21-2021 108 2030/12
CA5010006_002_002 SECONDARY/GP-203011 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 11-02-2021 108 2030/11
CA5010006_002_002 SECONDARY/GP-202412 1028 IRON < 100.000 UG/L 300 100 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-203012 1031 MAGNESIUM 21.800 0.100 MG/L 12-21-2021 108 2030/12
CA5010006_002_002 SECONDARY/GP-202412 1032 MANGANESE 107.000 20.000 UG/L 50 20 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 1920 ODOR < 1.000 TON 3 1 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 1925 PH 7.300 pH 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 1050 SILVER < 10.000 UG/L 100 10 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 1052 SODIUM 19.400 MG/L 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 1064 CONDUCTIVITY @ 25 C UMHOS/CM 3470.000 UMHO/CM 1600 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 1055 SULFATE 20.300 0.500 MG/L 500 .5 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 1930 TDS 256.000 MG/L 1000 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 0100 TURBIDITY 1.000 0.100 NTU 5 .1 12-17-2015 108 2024/12
CA5010006_002_002 SECONDARY/GP-202412 1095 ZINC < 50.000 UG/L 5000 50 12-17-2015 108 2024/12
CA5010006_002_002 INORGANIC-203205 1002 ALUMINUM < 50.000 UG/L 1000 50 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203205 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203205 1005 ARSENIC 3.710 2.000 UG/L 10 2 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203205 1010 BARIUM 200.000 100.000 UG/L 1000 100 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203205 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203205 1015 CADMIUM < 1.000 UG/L 5 1 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203205 1020 CHROMIUM < 10.000 UG/L 50 10 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203205 1025 FLUORIDE < 0.100 MG/L 2 .1 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203205 1035 MERCURY < 1.000 UG/L 2 1 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203205 1036 NICKEL < 10.000 UG/L 100 10 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203301 1039 PERCHLORATE < 1.000 UG/L 6 1 01-30-2024 108 2033/01
CA5010006_002_002 INORGANIC-203205 1045 SELENIUM < 5.000 UG/L 50 5 05-17-2023 108 2032/05
CA5010006_002_002 INORGANIC-203205 1085 THALLIUM, TOTAL < 0.500 UG/L 2 1 05-17-2023 108 2032/05
CA5010006_002_002 NITRATE/NITRITE-203302 1040 NITRATE < 0.400 MG/L 10 .4 02-27-2024 108 2033/02
CA5010006_002_002 NITRATE/NITRITE-203205 1041 NITRITE 0.280 0.200 MG/L 1 .4 05-17-2023 108 2032/05
CA5010006_002_002 RADIOLOGICAL-203205 4109 GROSS ALPHA PARTICLE ACTIVITY 1.910 +/- 1.020 1.350 PCI/L 15 3 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2990 BENZENE < 0.500 UG/L 1 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2996 STYRENE < 0.500 UG/L 100 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2991 TOLUENE < 0.500 UG/L 150 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED VOC-203205 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED SOC-202410 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 10-19-2021 36 2024/10
CA5010006_002_002 REGULATED SOC-203205 2050 ATRAZINE < 0.500 UG/L 1 .5 05-17-2023 108 2032/05
CA5010006_002_002 REGULATED SOC-202403 2931 1,2-DIBROMO-3-CHLOROPROPANE 0.120 0.010 UG/L .2 .01 01-30-2024 108 2024/03 DUE NOW
CA5010006_002_002 REGULATED SOC-203301 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 01-30-2024 108 2033/01
CA5010006_002_002 REGULATED SOC-203205 2037 SIMAZINE < 1.000 UG/L 4 1 05-17-2023 108 2032/05
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.