Date:05-11-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2300605SYSTEM NAME:RIVER ESTATES MUTUAL WATER COMPANYCOUNTY:MENDOCINO 
SOURCE NO.:003SOURCE NAME:WELL 02SOURCE CLASS:CTGASTATUS: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
CA2300605_003_003 SECONDARY/GP-202509 1928 ALKALINITY, BICARBONATE 110.000 5.000 MG/L 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1919 CALCIUM 18.000 1.000 MG/L 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1929 ALKALINITY, CARBONATE < 5.000 MG/L 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1017 CHLORIDE 7.100 0.500 MG/L 500 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1905 COLOR 5.000 5.000 UNITS 15 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1022 COPPER, FREE < 50.000 UG/L 1000 50 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1915 HARDNESS, TOTAL (AS CACO3) 114.000 5.000 MG/L 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1028 IRON < 100.000 UG/L 300 100 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1031 MAGNESIUM 17.000 1.000 MG/L 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1032 MANGANESE < 20.000 UG/L 50 20 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1920 ODOR < 1.000 TON 3 1 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1925 PH 6.850 1.680 pH 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1050 SILVER < 10.000 UG/L 100 10 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1052 SODIUM 10.000 1.000 MG/L 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1064 CONDUCTIVITY @ 25 C UMHOS/CM 240.000 20.000 UMHO/CM 1600 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1055 SULFATE 9.600 0.500 MG/L 500 .5 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1930 TDS 140.000 10.000 MG/L 1000 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 0100 TURBIDITY 0.200 0.100 NTU 5 .1 09-20-2022 36 2025/09
CA2300605_003_003 SECONDARY/GP-202509 1095 ZINC < 50.000 UG/L 5000 50 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202509 1002 ALUMINUM < 50.000 UG/L 1000 50 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202509 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202509 1005 ARSENIC < 2.000 UG/L 10 2 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202808 1094 ASBESTOS < 0.200 MFL 7 .2 08-27-2019 108 2028/08
CA2300605_003_003 INORGANIC-202509 1010 BARIUM < 100.000 UG/L 1000 100 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202509 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202509 1015 CADMIUM < 1.000 UG/L 5 1 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202509 1020 CHROMIUM < 10.000 UG/L 50 10 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202509 1025 FLUORIDE < 0.100 MG/L 2 .1 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202509 1035 MERCURY < 1.000 UG/L 2 1 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202509 1036 NICKEL < 10.000 UG/L 100 10 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202608 1039 PERCHLORATE < 2.000 UG/L 6 2 08-29-2023 36 2026/08
CA2300605_003_003 INORGANIC-202509 1045 SELENIUM < 5.000 UG/L 50 5 09-20-2022 36 2025/09
CA2300605_003_003 INORGANIC-202509 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 09-20-2022 36 2025/09
CA2300605_003_003 NITRATE/NITRITE-202408 1040 NITRATE < 0.400 MG/L 10 .4 08-29-2023 12 2024/08
CA2300605_003_003 NITRATE/NITRITE-202608 1041 NITRITE < 0.400 MG/L 1 .4 08-29-2023 36 2026/08
CA2300605_003_003 RADIOLOGICAL-203012 4109 GROSS ALPHA PARTICLE ACTIVITY 2.720 +/- 1.280 1.360 PCI/L 15 3 12-30-2021 108 2030/12
CA2300605_003_003 REGULATED VOC-202809 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2990 BENZENE < 0.500 UG/L 1 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202509 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED VOC-202809 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2996 STYRENE < 0.500 UG/L 100 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2991 TOLUENE < 0.500 UG/L 150 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED VOC-202809 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 09-20-2022 72 2028/09
CA2300605_003_003 REGULATED SOC-203109 2110 2,4,5-TP < 1.000 UG/L 50 1 09-20-2022 108 2031/09
CA2300605_003_003 REGULATED SOC-203109 2105 2,4-D < 10.000 UG/L 70 10 09-20-2022 108 2031/09
CA2300605_003_003 REGULATED SOC-202509 2050 ATRAZINE < 0.500 UG/L 1 .5 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED SOC-202509 2046 CARBOFURAN < 5.000 UG/L 18 5 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED SOC-202509 2031 DALAPON < 10.000 UG/L 200 10 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED SOC-202509 2041 DINOSEB < 2.000 UG/L 7 2 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED SOC-202509 2032 DIQUAT < 4.000 UG/L 20 4 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED SOC-202509 2033 ENDOTHALL < 45.000 UG/L 100 45 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED SOC-202808 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 08-27-2019 108 2028/08
CA2300605_003_003 REGULATED SOC-202808 2065 HEPTACHLOR < UG/L .01 .01 08-27-2019 108 2028/08
CA2300605_003_003 REGULATED SOC-202808 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 08-27-2019 108 2028/08
CA2300605_003_003 REGULATED SOC-202808 2010 BHC-GAMMA < 0.200 UG/L .2 .2 08-27-2019 108 2028/08
CA2300605_003_003 REGULATED SOC-202808 2015 METHOXYCHLOR < 10.000 UG/L 30 10 08-27-2019 108 2028/08
CA2300605_003_003 REGULATED SOC-202509 2036 OXAMYL < 20.000 UG/L 50 20 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED SOC-202509 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED SOC-202509 2040 PICLORAM < 1.000 UG/L 500 1 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED SOC-202509 2037 SIMAZINE < 1.000 UG/L 4 1 09-20-2022 36 2025/09
CA2300605_003_003 REGULATED SOC-202808 2020 TOXAPHENE < 1.000 UG/L 3 1 08-27-2019 108 2028/08
CA2300605_003_003 GENERAL NON CHAP 15-202509 1927 ALKALINITY, TOTAL 110.000 5.000 MG/L 09-20-2022 36 2025/09
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.