Date:05-31-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4910013SYSTEM NAME:VALLEY OF THE MOON WATER DISTRICTCOUNTY:SONOMA 
SOURCE NO.:005SOURCE NAME:PARK AVE WELLSOURCE CLASS:CLGRSTATUS: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
CA4910013_005_005 SECONDARY/GP-202602 1928 ALKALINITY, BICARBONATE 71.000 3.000 MG/L 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1919 CALCIUM 12.000 0.100 MG/L 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1929 ALKALINITY, CARBONATE < 3.000 MG/L 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1017 CHLORIDE 14.000 1.000 MG/L 500 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1905 COLOR < 5.000 UNITS 15 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1022 COPPER, FREE < 50.000 UG/L 1000 50 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1915 HARDNESS, TOTAL (AS CACO3) 55.000 0.410 MG/L 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1021 HYDROXIDE AS CALCIUM CARBONATE < 3.000 MG/L 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1028 IRON 210.000 30.000 UG/L 300 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1031 MAGNESIUM 6.300 0.100 MG/L 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1032 MANGANESE < 10.000 UG/L 50 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1920 ODOR < 1.000 TON 3 1 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1925 PH 6.900 pH 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1050 SILVER < 10.000 UG/L 100 10 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1052 SODIUM 16.000 1.000 MG/L 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1064 CONDUCTIVITY @ 25 C UMHOS/CM 200.000 1.000 UMHO/CM 1600 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1055 SULFATE 8.600 1.000 MG/L 500 .5 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1930 TDS 160.000 5.000 MG/L 1000 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 0100 TURBIDITY 2.900 0.100 NTU 5 .1 02-15-2023 36 2026/02
CA4910013_005_005 SECONDARY/GP-202602 1095 ZINC < 50.000 UG/L 5000 50 02-15-2023 36 2026/02
CA4910013_005_005 INORGANIC-202903 1002 ALUMINUM < 50.000 UG/L 1000 50 03-04-2020 108 2029/03
CA4910013_005_005 INORGANIC-202903 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 03-04-2020 108 2029/03
CA4910013_005_005 INORGANIC-202602 1005 ARSENIC < 2.000 UG/L 10 2 02-15-2023 36 2026/02
CA4910013_005_005 INORGANIC-203101 1094 ASBESTOS < 0.200 MFL 7 .2 01-11-2022 108 2031/01
CA4910013_005_005 INORGANIC-202903 1010 BARIUM < 100.000 UG/L 1000 100 03-04-2020 108 2029/03
CA4910013_005_005 INORGANIC-202903 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 03-04-2020 108 2029/03
CA4910013_005_005 INORGANIC-202903 1015 CADMIUM < 1.000 UG/L 5 1 03-04-2020 108 2029/03
CA4910013_005_005 INORGANIC-202903 1020 CHROMIUM < 10.000 UG/L 50 10 03-04-2020 108 2029/03
CA4910013_005_005 INORGANIC-202903 1025 FLUORIDE 0.190 0.100 MG/L 2 .1 03-04-2020 108 2029/03
CA4910013_005_005 INORGANIC-202903 1035 MERCURY < 1.000 UG/L 2 1 03-04-2020 108 2029/03
CA4910013_005_005 INORGANIC-202903 1036 NICKEL < 10.000 UG/L 100 10 03-04-2020 108 2029/03
CA4910013_005_005 INORGANIC-202602 1039 PERCHLORATE < 0.500 UG/L 6 2 02-15-2023 36 2026/02
CA4910013_005_005 INORGANIC-202903 1045 SELENIUM < 5.000 UG/L 50 5 03-04-2020 108 2029/03
CA4910013_005_005 INORGANIC-202903 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 03-04-2020 108 2029/03
CA4910013_005_005 NITRATE/NITRITE-202505 1040 NITRATE 0.450 0.230 MG/L 10 .4 05-01-2024 12 2025/05
CA4910013_005_005 NITRATE/NITRITE-202602 1041 NITRITE < 0.050 MG/L 1 .4 02-15-2023 36 2026/02
CA4910013_005_005 RADIOLOGICAL-202502 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.100 PCI/L 15 3 02-19-2016 108 2025/02
CA4910013_005_005 REGULATED VOC-202902 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2990 BENZENE < 0.500 UG/L 1 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202602 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 02-15-2023 36 2026/02
CA4910013_005_005 REGULATED VOC-202902 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2996 STYRENE < 0.500 UG/L 100 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2991 TOLUENE < 0.500 UG/L 150 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED VOC-202902 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-15-2023 72 2029/02
CA4910013_005_005 REGULATED SOC-202501 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 01-11-2022 36 2025/01
CA4910013_005_005 REGULATED SOC-203101 2110 2,4,5-TP < 1.000 UG/L 50 1 01-11-2022 108 2031/01
CA4910013_005_005 REGULATED SOC-202602 2050 ATRAZINE < 0.500 UG/L 1 .5 02-15-2023 36 2026/02
CA4910013_005_005 REGULATED SOC-202501 2031 DALAPON < 10.000 UG/L 200 10 01-11-2022 36 2025/01
CA4910013_005_005 REGULATED SOC-203202 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 02-15-2023 108 2032/02
CA4910013_005_005 REGULATED SOC-202501 2032 DIQUAT < 4.000 UG/L 20 4 01-11-2022 36 2025/01
CA4910013_005_005 REGULATED SOC-202501 2033 ENDOTHALL < 45.000 UG/L 100 45 01-11-2022 36 2025/01
CA4910013_005_005 REGULATED SOC-203202 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 02-15-2023 108 2032/02
CA4910013_005_005 REGULATED SOC-202503 2065 HEPTACHLOR < UG/L .01 .01 03-02-2016 108 2025/03
CA4910013_005_005 REGULATED SOC-202503 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 03-02-2016 108 2025/03
CA4910013_005_005 REGULATED SOC-202503 2010 BHC-GAMMA < 0.200 UG/L .2 .2 03-02-2016 108 2025/03
CA4910013_005_005 REGULATED SOC-202503 2015 METHOXYCHLOR < 10.000 UG/L 30 10 03-02-2016 108 2025/03
CA4910013_005_005 REGULATED SOC-202501 2036 OXAMYL < 20.000 UG/L 50 20 01-11-2022 36 2025/01
CA4910013_005_005 REGULATED SOC-202501 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 01-11-2022 36 2025/01
CA4910013_005_005 REGULATED SOC-202501 2040 PICLORAM < 1.000 UG/L 500 1 01-11-2022 36 2025/01
CA4910013_005_005 REGULATED SOC-202602 2037 SIMAZINE < 1.000 UG/L 4 1 02-15-2023 36 2026/02
CA4910013_005_005 GENERAL NON CHAP 15-202602 1927 ALKALINITY, TOTAL 71.000 3.000 MG/L 02-15-2023 36 2026/02
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.