Date:05-16-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4000771SYSTEM NAME:RANCHO NIPOMO WATER COMPANYCOUNTY:SAN LUIS OBISPO 
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
CA4000771_002_002 SECONDARY/GP-202905 1928 ALKALINITY, BICARBONATE 360.000 MG/L 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1919 CALCIUM 84.000 MG/L 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1929 ALKALINITY, CARBONATE < MG/L 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1017 CHLORIDE 100.000 MG/L 500 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1905 COLOR 5.000 UNITS 15 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1022 COPPER, FREE < 50.000 UG/L 1000 50 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1915 HARDNESS, TOTAL (AS CACO3) 580.000 MG/L 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1028 IRON 250.000 100.000 UG/L 300 100 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1031 MAGNESIUM 91.000 MG/L 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1032 MANGANESE 35.000 20.000 UG/L 50 20 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1920 ODOR 1.000 1.000 TON 3 1 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1925 PH 7.600 pH 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1050 SILVER < 10.000 UG/L 100 10 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1052 SODIUM 150.000 MG/L 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1600.000 UMHO/CM 1600 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1055 SULFATE 390.000 0.500 MG/L 500 .5 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1930 TDS 1100.000 MG/L 1000 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 0100 TURBIDITY 10.000 0.100 NTU 5 .1 05-21-2020 108 2029/05
CA4000771_002_002 SECONDARY/GP-202905 1095 ZINC < 50.000 UG/L 5000 50 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1002 ALUMINUM < 50.000 UG/L 1000 50 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1005 ARSENIC < 2.000 UG/L 10 2 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1010 BARIUM < 100.000 UG/L 1000 100 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1015 CADMIUM < 1.000 UG/L 5 1 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1020 CHROMIUM < 10.000 UG/L 50 10 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1024 CYANIDE < 100.000 UG/L 150 100 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1025 FLUORIDE 0.310 0.100 MG/L 2 .1 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1030 LEAD < 5.000 UG/L 5 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1035 MERCURY < 1.000 UG/L 2 1 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1036 NICKEL < 10.000 UG/L 100 10 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1039 PERCHLORATE < 4.000 UG/L 6 4 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1045 SELENIUM < 5.000 UG/L 50 5 05-21-2020 108 2029/05
CA4000771_002_002 INORGANIC-202905 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-21-2020 108 2029/05
CA4000771_002_002 NITRATE/NITRITE-202405 1040 NITRATE < 0.230 MG/L 10 .4 05-09-2023 12 2024/05 DUE NOW
CA4000771_002_002 NITRATE/NITRITE-202905 1041 NITRITE < 0.400 MG/L 1 .4 05-21-2020 108 2029/05
CA4000771_002_002 RADIOLOGICAL-202407 4109 GROSS ALPHA PARTICLE ACTIVITY < 0.800 PCI/L 15 3 07-23-2015 108 2024/07
CA4000771_002_002 REGULATED VOC-202905 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2990 BENZENE < 0.500 UG/L 1 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2996 STYRENE < 0.500 UG/L 100 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2991 TOLUENE < 0.500 UG/L 150 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED VOC-202905 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-21-2020 108 2029/05
CA4000771_002_002 REGULATED SOC-202505 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 05-19-2022 36 2025/05
CA4000771_002_002 REGULATED SOC-203205 2050 ATRAZINE < 0.500 UG/L 1 .5 05-09-2023 108 2032/05
CA4000771_002_002 REGULATED SOC-203205 2037 SIMAZINE < 1.000 UG/L 4 1 05-09-2023 108 2032/05
CA4000771_012_012 SECONDARY/GP-202605 1928 ALKALINITY, BICARBONATE 310.000 3.000 MG/L 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1919 CALCIUM 98.000 0.100 MG/L 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1929 ALKALINITY, CARBONATE < 3.000 MG/L 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1017 CHLORIDE 71.000 1.000 MG/L 500 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1905 COLOR 15.000 5.000 UNITS 15 05-25-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1022 COPPER, FREE < 50.000 UG/L 1000 50 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 05-25-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1915 HARDNESS, TOTAL (AS CACO3) 520.000 0.410 MG/L 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1021 HYDROXIDE AS CALCIUM CARBONATE < 3.000 MG/L 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1028 IRON 670.000 30.000 UG/L 300 100 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1031 MAGNESIUM 68.000 0.100 MG/L 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1032 MANGANESE 52.000 10.000 UG/L 50 20 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1920 ODOR < 1.000 TON 3 1 05-25-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1925 PH 7.600 pH 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1050 SILVER < 10.000 UG/L 100 10 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1052 SODIUM 71.000 1.000 MG/L 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1100.000 1.000 UMHO/CM 1600 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1055 SULFATE 240.000 1.000 MG/L 500 .5 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1930 TDS 790.000 5.000 MG/L 1000 05-09-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 0100 TURBIDITY 8.100 0.100 NTU 5 .1 05-25-2023 36 2026/05
CA4000771_012_012 SECONDARY/GP-202605 1095 ZINC < 50.000 UG/L 5000 50 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1002 ALUMINUM < 50.000 UG/L 1000 50 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1005 ARSENIC < 2.000 UG/L 10 2 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1010 BARIUM < 50.000 UG/L 1000 100 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1015 CADMIUM < 1.000 UG/L 5 1 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1020 CHROMIUM < 10.000 UG/L 50 10 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202606 1024 CYANIDE < 5.000 UG/L 150 100 06-22-2023 36 2026/06
CA4000771_012_012 INORGANIC-202605 1025 FLUORIDE 0.520 0.100 MG/L 2 .1 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1030 LEAD < 1.000 UG/L 5 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1035 MERCURY < 0.200 UG/L 2 1 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1036 NICKEL < 10.000 UG/L 100 10 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1039 PERCHLORATE < 0.500 UG/L 6 2 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1045 SELENIUM < 2.000 UG/L 50 5 05-09-2023 36 2026/05
CA4000771_012_012 INORGANIC-202605 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-09-2023 36 2026/05
CA4000771_012_012 NITRATE/NITRITE-202405 1040 NITRATE < 0.230 MG/L 10 .4 05-25-2023 12 2024/05 DUE NOW
CA4000771_012_012 NITRATE/NITRITE-202605 1038 NITRATE-NITRITE < 0.230 MG/L 10 .4 05-25-2023 36 2026/05
CA4000771_012_012 NITRATE/NITRITE-202605 1041 NITRITE < 0.050 MG/L 1 .4 05-25-2023 36 2026/05
CA4000771_012_012 RADIOLOGICAL-202407 4109 GROSS ALPHA PARTICLE ACTIVITY < 0.800 PCI/L 15 3 07-23-2015 108 2024/07
CA4000771_012_012 REGULATED VOC-202905 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2990 BENZENE < 0.500 UG/L 1 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2996 STYRENE < 0.500 UG/L 100 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2991 TOLUENE < 0.500 UG/L 150 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED VOC-202905 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-09-2023 72 2029/05
CA4000771_012_012 REGULATED SOC-202405 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 05-12-2021 36 2024/05 DUE NOW
CA4000771_012_012 REGULATED SOC-202607 2050 ATRAZINE < 0.500 UG/L 1 .5 07-10-2017 108 2026/07
CA4000771_012_012 REGULATED SOC-202607 2037 SIMAZINE < 1.000 UG/L 4 1 07-10-2017 108 2026/07
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2943 BROMODICHLOROMETHANE 1.900 0.500 UG/L 1 09-18-2023 36 2026/09
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2942 BROMOFORM 3.500 0.500 UG/L 1 09-18-2023 36 2026/09
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2941 CHLOROFORM < 0.500 UG/L 1 09-18-2023 36 2026/09
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2454 DIBROMOACETIC ACID 1.900 1.000 UG/L 1 09-18-2023 36 2026/09
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2944 DIBROMOCHLOROMETHANE 4.300 0.500 UG/L 1 09-18-2023 36 2026/09
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2451 DICHLOROACETIC ACID < 1.000 UG/L 1 09-18-2023 36 2026/09
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2456 TOTAL HALOACETIC ACIDS (HAA5) < 2.000 UG/L 60 09-18-2023 36 2026/09
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 09-18-2023 36 2026/09
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 09-18-2023 36 2026/09
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2950 TTHM 9.700 0.500 UG/L 80 09-18-2023 36 2026/09
CA4000771_DST_500 DISINFECTION BYPRODUCTS-202609 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 09-18-2023 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.