Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4900600SYSTEM NAME:RINCON VALLEY MOBILE ESTATESCOUNTY:SONOMA 
SOURCE NO.:All SourcesSOURCE NAME:N/ASOURCE CLASS:N/ASTATUS:N/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
CA4900600_001_001 NITRATE/NITRITE-202407 1040 NITRATE < 0.400 MG/L 10 .4 07-06-2023 12 2024/07
CA4900600_001_001 NITRATE/NITRITE-202405 1041 NITRITE < 0.400 MG/L 1 .4 05-06-2021 36 2024/05 DUE NOW
CA4900600_001_001 RADIOLOGICAL-202610 4109 GROSS ALPHA PARTICLE ACTIVITY 1.080 +/- 0.894 1.100 PCI/L 15 3 10-03-2017 108 2026/10
CA4900600_002_002 SECONDARY/GP-202407 1928 ALKALINITY, BICARBONATE 210.000 MG/L 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1919 CALCIUM 18.000 MG/L 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1929 ALKALINITY, CARBONATE < 1.000 MG/L 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1017 CHLORIDE 7.400 MG/L 500 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1905 COLOR < 5.000 UNITS 15 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1022 COPPER, FREE < 50.000 UG/L 1000 50 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1915 HARDNESS, TOTAL (AS CACO3) 130.000 MG/L 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1021 HYDROXIDE AS CALCIUM CARBONATE < 1.000 MG/L 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1028 IRON < 100.000 UG/L 300 100 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1031 MAGNESIUM 21.000 MG/L 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202401 1032 MANGANESE 70.000 20.000 UG/L 50 20 10-04-2023 3 2024/01 DUE NOW
CA4900600_002_002 SECONDARY/GP-202407 1920 ODOR < 1.000 TON 3 1 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1925 PH 7.900 pH 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1050 SILVER < 10.000 UG/L 100 10 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1052 SODIUM 30.000 MG/L 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1064 CONDUCTIVITY @ 25 C UMHOS/CM 340.000 UMHO/CM 1600 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1055 SULFATE 2.100 0.500 MG/L 500 .5 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1930 TDS 230.000 MG/L 1000 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 0100 TURBIDITY 0.300 0.100 NTU 5 .1 07-15-2021 36 2024/07
CA4900600_002_002 SECONDARY/GP-202407 1095 ZINC < 50.000 UG/L 5000 50 07-15-2021 36 2024/07
CA4900600_002_002 INORGANIC-203007 1002 ALUMINUM < 50.000 UG/L 1000 50 07-15-2021 108 2030/07
CA4900600_002_002 INORGANIC-203007 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 07-15-2021 108 2030/07
CA4900600_002_002 INORGANIC-202407 1005 ARSENIC 2.800 2.000 UG/L 10 2 07-15-2021 36 2024/07
CA4900600_002_002 INORGANIC-202612 1094 ASBESTOS < 0.200 MFL 7 .2 12-12-2017 108 2026/12
CA4900600_002_002 INORGANIC-203007 1010 BARIUM < 100.000 UG/L 1000 100 07-15-2021 108 2030/07
CA4900600_002_002 INORGANIC-203007 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 07-15-2021 108 2030/07
CA4900600_002_002 INORGANIC-203007 1015 CADMIUM < 1.000 UG/L 5 1 07-15-2021 108 2030/07
CA4900600_002_002 INORGANIC-203007 1020 CHROMIUM < 1.000 UG/L 50 10 07-15-2021 108 2030/07
CA4900600_002_002 INORGANIC-203007 1025 FLUORIDE 0.130 0.100 MG/L 2 .1 07-15-2021 108 2030/07
CA4900600_002_002 INORGANIC-203007 1035 MERCURY < 1.000 UG/L 2 1 07-15-2021 108 2030/07
CA4900600_002_002 INORGANIC-203007 1036 NICKEL < 10.000 UG/L 100 10 07-15-2021 108 2030/07
CA4900600_002_002 INORGANIC-202407 1039 PERCHLORATE < 2.000 UG/L 6 2 07-01-2021 36 2024/07
CA4900600_002_002 INORGANIC-203007 1045 SELENIUM < 5.000 UG/L 50 5 07-15-2021 108 2030/07
CA4900600_002_002 INORGANIC-203007 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 07-15-2021 108 2030/07
CA4900600_002_002 NITRATE/NITRITE-202407 1040 NITRATE < 0.400 MG/L 10 .4 07-06-2023 12 2024/07
CA4900600_002_002 NITRATE/NITRITE-202405 1041 NITRITE < 0.400 MG/L 1 .4 05-06-2021 36 2024/05 DUE NOW
CA4900600_002_002 RADIOLOGICAL-202505 4109 GROSS ALPHA PARTICLE ACTIVITY 0.889 +/- 1.270 1.600 PCI/L 15 3 05-03-2016 108 2025/05
CA4900600_002_002 REGULATED VOC-202407 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2990 BENZENE < 0.500 UG/L 1 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 07-15-2021 36 2024/07
CA4900600_002_002 REGULATED VOC-202407 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2996 STYRENE < 0.500 UG/L 100 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2991 TOLUENE < 0.500 UG/L 150 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED VOC-202407 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-05-2018 72 2024/07
CA4900600_002_002 REGULATED SOC-202408 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 08-12-2021 36 2024/08
CA4900600_002_002 REGULATED SOC-203007 2110 2,4,5-TP < 1.000 UG/L 50 1 07-15-2021 108 2030/07
CA4900600_002_002 REGULATED SOC-202607 2050 ATRAZINE < 0.260 UG/L 1 .5 07-07-2023 36 2026/07
CA4900600_002_002 REGULATED SOC-202407 2031 DALAPON < 10.000 UG/L 200 10 07-15-2021 36 2024/07
CA4900600_002_002 REGULATED SOC-202407 2032 DIQUAT < 4.000 UG/L 20 4 07-15-2021 36 2024/07
CA4900600_002_002 REGULATED SOC-202407 2033 ENDOTHALL < 45.000 UG/L 100 45 07-29-2021 36 2024/07
CA4900600_002_002 REGULATED SOC-202908 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 08-05-2020 108 2029/08
CA4900600_002_002 REGULATED SOC-203103 2065 HEPTACHLOR < 0.010 UG/L .01 .01 03-03-2022 108 2031/03
CA4900600_002_002 REGULATED SOC-203103 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 03-03-2022 108 2031/03
CA4900600_002_002 REGULATED SOC-203103 2010 BHC-GAMMA < 0.010 UG/L .2 .2 03-03-2022 108 2031/03
CA4900600_002_002 REGULATED SOC-203103 2015 METHOXYCHLOR < 0.100 UG/L 30 10 03-03-2022 108 2031/03
CA4900600_002_002 REGULATED SOC-202407 2036 OXAMYL < 20.000 UG/L 50 20 07-15-2021 36 2024/07
CA4900600_002_002 REGULATED SOC-202407 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 07-15-2021 36 2024/07
CA4900600_002_002 REGULATED SOC-202407 2040 PICLORAM < 1.000 UG/L 500 1 07-15-2021 36 2024/07
CA4900600_002_002 REGULATED SOC-202607 2037 SIMAZINE < 0.260 UG/L 4 1 07-07-2023 36 2026/07
CA4900600_002_002 GENERAL NON CHAP 15-202407 1927 ALKALINITY, TOTAL 170.000 MG/L 07-15-2021 36 2024/07
CA4900600_DST_006 DISINFECTION BYPRODUCTS-202601 2456 TOTAL HALOACETIC ACIDS (HAA5) < 6.000 UG/L 60 01-16-2023 36 2026/01
CA4900600_DST_006 DISINFECTION BYPRODUCTS-202601 2950 TTHM < 4.000 UG/L 80 01-16-2023 36 2026/01
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.