Date:05-08-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:0300053SYSTEM NAME:RANCHO DEL ORO MHPCOUNTY:AMADOR 
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
CA0300053_003_003 SECONDARY/GP-202507 1928 ALKALINITY, BICARBONATE 350.000 10.000 MG/L 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1919 CALCIUM 59.000 1.000 MG/L 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1929 ALKALINITY, CARBONATE < 10.000 MG/L 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1017 CHLORIDE 7.000 1.000 MG/L 500 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1905 COLOR < 5.000 UNITS 15 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1022 COPPER, FREE < 50.000 UG/L 1000 50 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1915 HARDNESS, TOTAL (AS CACO3) 320.000 1.000 MG/L 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1028 IRON < 100.000 UG/L 300 100 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1031 MAGNESIUM 42.000 1.000 MG/L 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1032 MANGANESE < 20.000 UG/L 50 20 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1920 ODOR < 1.000 TON 3 1 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202207 1925 PH 7.500 pH 07-01-2019 36 2022/07 DUE NOW
CA0300053_003_003 SECONDARY/GP-202507 1050 SILVER < 10.000 UG/L 100 10 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1052 SODIUM 10.000 1.000 MG/L 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1064 CONDUCTIVITY @ 25 C UMHOS/CM 596.000 UMHO/CM 1600 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1055 SULFATE 10.700 0.500 MG/L 500 .5 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1930 TDS 350.000 40.000 MG/L 1000 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 0100 TURBIDITY 0.500 0.100 NTU 5 .1 07-19-2022 36 2025/07
CA0300053_003_003 SECONDARY/GP-202507 1095 ZINC < 50.000 UG/L 5000 50 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1002 ALUMINUM < 50.000 UG/L 1000 50 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1005 ARSENIC 2.000 2.000 UG/L 10 2 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202807 1094 ASBESTOS < 0.200 MFL 7 .2 07-01-2019 108 2028/07
CA0300053_003_003 INORGANIC-202507 1010 BARIUM < 100.000 UG/L 1000 100 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1015 CADMIUM < 1.000 UG/L 5 1 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1020 CHROMIUM < 10.000 UG/L 50 10 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1025 FLUORIDE < 0.100 MG/L 2 .1 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1035 MERCURY < 1.000 UG/L 2 1 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1036 NICKEL < 10.000 UG/L 100 10 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1039 PERCHLORATE < 2.000 UG/L 6 2 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1045 SELENIUM < 5.000 UG/L 50 5 07-19-2022 36 2025/07
CA0300053_003_003 INORGANIC-202507 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 07-19-2022 36 2025/07
CA0300053_003_003 NITRATE/NITRITE-202407 1040 NITRATE 1.800 0.400 MG/L 10 .4 07-17-2023 12 2024/07
CA0300053_003_003 NITRATE/NITRITE-202507 1041 NITRITE < 0.400 MG/L 1 .4 07-19-2022 36 2025/07
CA0300053_003_003 RADIOLOGICAL-202602 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.500 PCI/L 15 3 02-07-2017 108 2026/02
CA0300053_003_003 REGULATED VOC-202902 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2990 BENZENE < 0.500 UG/L 1 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2996 STYRENE < 0.500 UG/L 100 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2991 TOLUENE < 0.500 UG/L 150 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED VOC-202902 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-26-2023 72 2029/02
CA0300053_003_003 REGULATED SOC-202409 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 09-25-2021 36 2024/09
CA0300053_003_003 REGULATED SOC-202807 2050 ATRAZINE < 0.500 UG/L 1 .5 07-01-2019 108 2028/07
CA0300053_003_003 REGULATED SOC-202807 2037 SIMAZINE < 1.000 UG/L 4 1 07-01-2019 108 2028/07
CA0300053_005_005 RADIOLOGICAL-null 4109 GROSS ALPHA PARTICLE ACTIVITY PCI/L 15 3 3 DUE NOW
CA0300053_005_005 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA0300053_DST_900 DISINFECTION BYPRODUCTS-202407 2456 TOTAL HALOACETIC ACIDS (HAA5) < 6.000 UG/L 60 07-15-2023 12 2024/07
CA0300053_DST_900 DISINFECTION BYPRODUCTS-202407 2950 TTHM 6.000 4.000 UG/L 80 07-15-2023 12 2024/07
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.