Date:05-16-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4900675SYSTEM NAME:ROSELAND MOBILE HOME PARKCOUNTY: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
CA4900675_001_001 SECONDARY/GP-202406 1928 ALKALINITY, BICARBONATE 250.000 MG/L 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1919 CALCIUM 45.000 MG/L 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1929 ALKALINITY, CARBONATE < MG/L 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1017 CHLORIDE 22.000 MG/L 500 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1905 COLOR < UNITS 15 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1022 COPPER, FREE < 50.000 UG/L 1000 50 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1915 HARDNESS, TOTAL (AS CACO3) 272.000 MG/L 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1028 IRON < 100.000 UG/L 300 100 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1031 MAGNESIUM 35.000 MG/L 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1032 MANGANESE 320.000 20.000 UG/L 50 20 03-19-2024 3 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1920 ODOR < 1.000 TON 3 1 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1925 PH 7.370 pH 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1050 SILVER < 10.000 UG/L 100 10 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1052 SODIUM 29.000 MG/L 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1064 CONDUCTIVITY @ 25 C UMHOS/CM 670.000 UMHO/CM 1600 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1055 SULFATE 18.000 0.500 MG/L 500 .5 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1930 TDS 360.000 MG/L 1000 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 0100 TURBIDITY < 0.100 NTU 5 .1 06-08-2021 36 2024/06
CA4900675_001_001 SECONDARY/GP-202406 1095 ZINC < 50.000 UG/L 5000 50 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202406 1002 ALUMINUM < 50.000 UG/L 1000 50 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202406 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202406 1005 ARSENIC 2.700 2.000 UG/L 10 2 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202706 1094 ASBESTOS < 0.200 MFL 7 .2 06-05-2018 108 2027/06
CA4900675_001_001 INORGANIC-202406 1010 BARIUM 160.000 100.000 UG/L 1000 100 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202406 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202406 1015 CADMIUM < 1.000 UG/L 5 1 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202406 1020 CHROMIUM < 10.000 UG/L 50 10 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202406 1025 FLUORIDE 0.140 0.100 MG/L 2 .1 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202406 1035 MERCURY < 1.000 UG/L 2 1 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202406 1036 NICKEL 13.000 10.000 UG/L 100 10 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202703 1039 PERCHLORATE < 1.000 UG/L 6 1 03-19-2024 36 2027/03
CA4900675_001_001 INORGANIC-202406 1045 SELENIUM < 5.000 UG/L 50 5 06-08-2021 36 2024/06
CA4900675_001_001 INORGANIC-202406 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-08-2021 36 2024/06
CA4900675_001_001 NITRATE/NITRITE-202406 1040 NITRATE 6.600 0.800 MG/L 10 .4 03-19-2024 3 2024/06
CA4900675_001_001 NITRATE/NITRITE-202606 1041 NITRITE < 0.200 MG/L 1 .4 06-12-2023 36 2026/06
CA4900675_001_001 RADIOLOGICAL-202505 4109 GROSS ALPHA PARTICLE ACTIVITY 1.290 +/- 1.480 1.600 PCI/L 15 3 05-16-2016 108 2025/05
CA4900675_001_001 REGULATED VOC-202406 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2990 BENZENE < 0.500 UG/L 1 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2996 STYRENE < 0.500 UG/L 100 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2991 TOLUENE < 0.500 UG/L 150 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED VOC-202406 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-27-2023 6 2024/06
CA4900675_001_001 REGULATED SOC-203006 2110 2,4,5-TP < 1.000 UG/L 50 1 06-08-2021 108 2030/06
CA4900675_001_001 REGULATED SOC-203006 2105 2,4-D < 10.000 UG/L 70 10 06-08-2021 108 2030/06
CA4900675_001_001 REGULATED SOC-202502 2050 ATRAZINE < 0.500 UG/L 1 .5 02-23-2022 36 2025/02
CA4900675_001_001 REGULATED SOC-203006 2031 DALAPON < 10.000 UG/L 200 10 06-08-2021 108 2030/06
CA4900675_001_001 REGULATED SOC-202502 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 02-23-2022 36 2025/02
CA4900675_001_001 REGULATED SOC-202502 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 02-23-2022 36 2025/02
CA4900675_001_001 REGULATED SOC-202406 2040 PICLORAM < 1.000 UG/L 500 1 06-08-2021 36 2024/06
CA4900675_001_001 REGULATED SOC-202406 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 06-08-2021 36 2024/06
CA4900675_001_001 REGULATED SOC-202502 2037 SIMAZINE < 1.000 UG/L 4 1 02-23-2022 36 2025/02
CA4900675_001_001 GENERAL NON CHAP 15-202406 1927 ALKALINITY, TOTAL 260.000 MG/L 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1928 ALKALINITY, BICARBONATE 280.000 MG/L 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1919 CALCIUM 46.000 MG/L 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1929 ALKALINITY, CARBONATE < MG/L 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1017 CHLORIDE 22.000 MG/L 500 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1905 COLOR < UNITS 15 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1022 COPPER, FREE < 50.000 UG/L 1000 50 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1915 HARDNESS, TOTAL (AS CACO3) 304.000 MG/L 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1028 IRON < 100.000 UG/L 300 100 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1031 MAGNESIUM 40.000 MG/L 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1032 MANGANESE 51.000 20.000 UG/L 50 20 03-19-2024 3 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1920 ODOR < 1.000 TON 3 1 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1925 PH 7.290 pH 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1050 SILVER < 10.000 UG/L 100 10 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1052 SODIUM 28.000 MG/L 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1064 CONDUCTIVITY @ 25 C UMHOS/CM 700.000 UMHO/CM 1600 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1055 SULFATE 22.000 0.500 MG/L 500 .5 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1930 TDS 370.000 MG/L 1000 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 0100 TURBIDITY < 0.100 NTU 5 .1 06-08-2021 36 2024/06
CA4900675_003_003 SECONDARY/GP-202406 1095 ZINC < 50.000 UG/L 5000 50 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202406 1002 ALUMINUM < 50.000 UG/L 1000 50 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202406 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202406 1005 ARSENIC 2.000 2.000 UG/L 10 2 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-203102 1094 ASBESTOS < 0.200 MFL 7 .2 02-23-2022 108 2031/02
CA4900675_003_003 INORGANIC-202406 1010 BARIUM 120.000 100.000 UG/L 1000 100 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202406 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202406 1015 CADMIUM < 1.000 UG/L 5 1 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202406 1020 CHROMIUM < 10.000 UG/L 50 10 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202406 1025 FLUORIDE 0.150 0.100 MG/L 2 .1 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202406 1035 MERCURY < 1.000 UG/L 2 1 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202406 1036 NICKEL < 10.000 UG/L 100 10 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202703 1039 PERCHLORATE < 1.000 UG/L 6 1 03-19-2024 36 2027/03
CA4900675_003_003 INORGANIC-202406 1045 SELENIUM < 5.000 UG/L 50 5 06-08-2021 36 2024/06
CA4900675_003_003 INORGANIC-202406 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-08-2021 36 2024/06
CA4900675_003_003 NITRATE/NITRITE-202406 1040 NITRATE 5.500 0.800 MG/L 10 .4 03-19-2024 3 2024/06
CA4900675_003_003 NITRATE/NITRITE-202606 1041 NITRITE < 0.200 MG/L 1 .4 06-12-2023 36 2026/06
CA4900675_003_003 RADIOLOGICAL-202505 4109 GROSS ALPHA PARTICLE ACTIVITY 0.493 +/- 1.170 1.700 PCI/L 15 3 05-16-2016 108 2025/05
CA4900675_003_003 REGULATED VOC-202406 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2990 BENZENE < 0.500 UG/L 1 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2996 STYRENE < 0.500 UG/L 100 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2991 TOLUENE < 0.500 UG/L 150 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED VOC-202406 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-27-2023 6 2024/06
CA4900675_003_003 REGULATED SOC-203006 2110 2,4,5-TP < 1.000 UG/L 50 1 06-08-2021 108 2030/06
CA4900675_003_003 REGULATED SOC-203006 2105 2,4-D < 10.000 UG/L 70 10 06-08-2021 108 2030/06
CA4900675_003_003 REGULATED SOC-202502 2050 ATRAZINE < 0.500 UG/L 1 .5 02-23-2022 36 2025/02
CA4900675_003_003 REGULATED SOC-203006 2031 DALAPON < 10.000 UG/L 200 10 06-08-2021 108 2030/06
CA4900675_003_003 REGULATED SOC-202502 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 02-23-2022 36 2025/02
CA4900675_003_003 REGULATED SOC-202502 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 02-23-2022 36 2025/02
CA4900675_003_003 REGULATED SOC-202406 2040 PICLORAM < 1.000 UG/L 500 1 06-08-2021 36 2024/06
CA4900675_003_003 REGULATED SOC-202406 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 06-08-2021 36 2024/06
CA4900675_003_003 REGULATED SOC-202502 2037 SIMAZINE < 1.000 UG/L 4 1 02-23-2022 36 2025/02
CA4900675_003_003 GENERAL NON CHAP 15-202406 1927 ALKALINITY, TOTAL 280.000 MG/L 06-08-2021 36 2024/06
CA4900675_DST_004 DISINFECTION BYPRODUCTS-202609 2456 TOTAL HALOACETIC ACIDS (HAA5) < 1.000 UG/L 60 09-06-2023 36 2026/09
CA4900675_DST_004 DISINFECTION BYPRODUCTS-202609 2950 TTHM 1.370 1.000 UG/L 80 09-06-2023 36 2026/09
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.