Date:11-08-2025STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4900897SYSTEM NAME:RODNEY STRONG VINEYARDSCOUNTY:SONOMA 
SOURCE NO.:003SOURCE NAME:WELL 03 - FIREHOUSESOURCE CLASS:NTGASTATUS: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
CA4900897_003_003 INORGANIC 1002 ALUMINUM < 50.000 UG/L 1000 50 05-12-2022 108 2031/05
CA4900897_003_003 INORGANIC 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-12-2022 108 2031/05
CA4900897_003_003 INORGANIC 1005 ARSENIC 92.000 2.000 UG/L 10 2 09-11-2025 3 2025/12
CA4900897_003_003 INORGANIC 1094 ASBESTOS < 0.170 MFL 7 .2 09-12-2024 108 2033/09
CA4900897_003_003 INORGANIC 1010 BARIUM 220.000 100.000 UG/L 1000 100 05-12-2022 108 2031/05
CA4900897_003_003 INORGANIC 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-12-2022 108 2031/05
CA4900897_003_003 INORGANIC 1015 CADMIUM < 1.000 UG/L 5 1 05-12-2022 108 2031/05
CA4900897_003_003 INORGANIC 1020 CHROMIUM < 1.000 UG/L 50 10 05-12-2022 108 2031/05
CA4900897_003_003 INORGANIC 1080 CHROMIUM, HEX < 0.020 UG/L 10 .1 11-01-2024 36 2027/11
CA4900897_003_003 INORGANIC 1025 FLUORIDE 0.150 0.100 MG/L 2 .1 05-12-2022 108 2031/05
CA4900897_003_003 INORGANIC 1035 MERCURY < 1.000 UG/L 2 1 05-12-2022 108 2031/05
CA4900897_003_003 INORGANIC 1036 NICKEL < 10.000 UG/L 100 10 05-12-2022 108 2031/05
CA4900897_003_003 INORGANIC 1039 PERCHLORATE < 1.000 UG/L 6 1 05-02-2025 36 2028/05
CA4900897_003_003 INORGANIC 1045 SELENIUM < 5.000 UG/L 50 5 05-12-2022 108 2031/05
CA4900897_003_003 INORGANIC 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-12-2022 108 2031/05
CA4900897_003_003 NITRATE/NITRITE 1040 NITRATE < 0.400 MG/L 10 .4 09-11-2025 12 2026/09
CA4900897_003_003 NITRATE/NITRITE 1041 NITRITE < 0.400 MG/L 1 .4 05-02-2025 36 2028/05
CA4900897_003_003 RADIOLOGICAL 4109 GROSS ALPHA PARTICLE ACTIVITY 0.764 +/- 0.335 0.458 PCI/L 15 3 05-02-2025 108 2034/05
CA4900897_003_003 REGULATED VOC 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2990 BENZENE < 0.500 UG/L 1 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2996 STYRENE < 0.500 UG/L 100 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2991 TOLUENE < 0.500 UG/L 150 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED VOC 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-12-2022 72 2028/05
CA4900897_003_003 REGULATED SOC 2063 2,3,7,8-TCDD NG/L 0.03 0.005 0 DUE NOW
CA4900897_003_003 REGULATED SOC 2110 2,4,5-TP < 1.000 UG/L 50 1 05-02-2025 108 2034/05
CA4900897_003_003 REGULATED SOC 2105 2,4-D < 10.000 UG/L 70 10 05-02-2025 108 2034/05
CA4900897_003_003 REGULATED SOC 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 03-28-2018 108 2027/03
CA4900897_003_003 REGULATED SOC 2050 ATRAZINE < 0.250 UG/L 1 .5 05-02-2025 36 2028/05
CA4900897_003_003 REGULATED SOC 2625 BENTAZON < 2.000 UG/L 18 2 05-02-2025 108 2034/05
CA4900897_003_003 REGULATED SOC 2306 BENZO(A)PYRENE UG/L .2 .1 0 DUE NOW
CA4900897_003_003 REGULATED SOC 2046 CARBOFURAN < 5.000 UG/L 18 5 05-02-2025 36 2028/05
CA4900897_003_003 REGULATED SOC 2959 CHLORDANE < 0.100 UG/L .1 .1 03-28-2018 108 2027/03
CA4900897_003_003 REGULATED SOC 2031 DALAPON < 10.000 UG/L 200 10 05-02-2025 36 2028/05
CA4900897_003_003 REGULATED SOC 2035 DI(2-ETHYLHEXYL) ADIPATE UG/L 400 5 0 DUE NOW
CA4900897_003_003 REGULATED SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE UG/L 4 3 0 DUE NOW
CA4900897_003_003 REGULATED SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE UG/L .2 .01 0 DUE NOW
CA4900897_003_003 REGULATED SOC 2041 DINOSEB < 2.000 UG/L 7 2 05-02-2025 36 2028/05
CA4900897_003_003 REGULATED SOC 2032 DIQUAT < 0.400 UG/L 20 4 05-02-2025 36 2028/05
CA4900897_003_003 REGULATED SOC 2033 ENDOTHALL < 45.000 UG/L 100 45 05-02-2025 36 2028/05
CA4900897_003_003 REGULATED SOC 2005 ENDRIN < 0.100 UG/L 2 .1 03-28-2018 108 2027/03
CA4900897_003_003 REGULATED SOC 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 05-24-2019 108 2028/05
CA4900897_003_003 REGULATED SOC 2034 GLYPHOSATE UG/L 700 25 0 DUE NOW
CA4900897_003_003 REGULATED SOC 2065 HEPTACHLOR < UG/L .01 .01 03-28-2018 108 2027/03
CA4900897_003_003 REGULATED SOC 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 03-28-2018 108 2027/03
CA4900897_003_003 REGULATED SOC 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 03-28-2018 108 2027/03
CA4900897_003_003 REGULATED SOC 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 03-28-2018 108 2027/03
CA4900897_003_003 REGULATED SOC 2010 BHC-GAMMA < 0.200 UG/L .2 .2 03-28-2018 108 2027/03
CA4900897_003_003 REGULATED SOC 2015 METHOXYCHLOR < 10.000 UG/L 30 10 03-28-2018 108 2027/03
CA4900897_003_003 REGULATED SOC 2626 MOLINATE < 2.000 UG/L 20 2 05-13-2010 108 2019/05 DUE NOW
CA4900897_003_003 REGULATED SOC 2036 OXAMYL < 5.000 UG/L 50 20 05-02-2025 36 2028/05
CA4900897_003_003 REGULATED SOC 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 05-02-2025 36 2028/05
CA4900897_003_003 REGULATED SOC 2040 PICLORAM < 1.000 UG/L 500 1 05-02-2025 36 2028/05
CA4900897_003_003 REGULATED SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) UG/L .5 .5 0 DUE NOW
CA4900897_003_003 REGULATED SOC 2037 SIMAZINE < 0.250 UG/L 4 1 05-02-2025 36 2028/05
CA4900897_003_003 REGULATED SOC 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 05-13-2010 108 2019/05 DUE NOW
CA4900897_003_003 REGULATED SOC 2020 TOXAPHENE < 1.000 UG/L 3 1 03-28-2018 108 2027/03
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.