Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1200671SYSTEM NAME:BENBOW-DEL ORO W.C.COUNTY:HUMBOLDT 
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
CA1200671_001_001 SECONDARY/GP-203107 1928 ALKALINITY, BICARBONATE 159.000 5.000 MG/L 07-12-2022 108 2031/07
CA1200671_001_001 SECONDARY/GP-203302 1919 CALCIUM 39.000 0.100 MG/L 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203107 1929 ALKALINITY, CARBONATE < 5.000 MG/L 07-12-2022 108 2031/07
CA1200671_001_001 SECONDARY/GP-203302 1017 CHLORIDE 4.300 0.500 MG/L 500 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203302 1022 COPPER, FREE < 5.000 UG/L 1000 50 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203302 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203302 1915 HARDNESS, TOTAL (AS CACO3) 140.000 1.000 MG/L 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203107 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 07-12-2022 108 2031/07
CA1200671_001_001 SECONDARY/GP-203302 1028 IRON < 50.000 UG/L 300 100 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203302 1031 MAGNESIUM 11.000 0.100 MG/L 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203302 1032 MANGANESE 3.400 2.000 UG/L 50 20 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203302 1050 SILVER < 10.000 UG/L 100 10 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203302 1052 SODIUM 8.700 0.100 MG/L 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203207 1064 CONDUCTIVITY @ 25 C UMHOS/CM 290.000 1.000 UMHO/CM 1600 07-11-2023 108 2032/07
CA1200671_001_001 SECONDARY/GP-203302 1055 SULFATE 11.000 1.000 MG/L 500 .5 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203302 1930 TDS 180.000 10.000 MG/L 1000 02-13-2024 108 2033/02
CA1200671_001_001 SECONDARY/GP-203302 1095 ZINC < 5.000 UG/L 5000 50 02-13-2024 108 2033/02
CA1200671_001_001 INORGANIC-203302 1002 ALUMINUM < 50.000 UG/L 1000 50 02-13-2024 108 2033/02
CA1200671_001_001 INORGANIC-203107 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 07-12-2022 108 2031/07
CA1200671_001_001 INORGANIC-203302 1005 ARSENIC < 2.000 UG/L 10 2 02-13-2024 108 2033/02
CA1200671_001_001 INORGANIC-202512 1094 ASBESTOS < 0.200 MFL 7 .2 12-28-2016 108 2025/12
CA1200671_001_001 INORGANIC-203302 1010 BARIUM 90.000 1.000 UG/L 1000 100 02-13-2024 108 2033/02
CA1200671_001_001 INORGANIC-203107 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 07-12-2022 108 2031/07
CA1200671_001_001 INORGANIC-203302 1015 CADMIUM < 1.000 UG/L 5 1 02-13-2024 108 2033/02
CA1200671_001_001 INORGANIC-203107 1020 CHROMIUM < 2.000 UG/L 50 10 07-12-2022 108 2031/07
CA1200671_001_001 INORGANIC-203302 1025 FLUORIDE 0.120 0.100 MG/L 2 .1 02-13-2024 108 2033/02
CA1200671_001_001 INORGANIC-203302 1035 MERCURY < 1.000 UG/L 2 1 02-13-2024 108 2033/02
CA1200671_001_001 INORGANIC-203107 1036 NICKEL < 2.000 UG/L 100 10 07-12-2022 108 2031/07
CA1200671_001_001 INORGANIC-202407 1039 PERCHLORATE < 2.000 UG/L 6 2 07-11-2023 12 2024/07
CA1200671_001_001 INORGANIC-203302 1045 SELENIUM < 5.000 UG/L 50 5 02-13-2024 108 2033/02
CA1200671_001_001 INORGANIC-203107 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 07-12-2022 108 2031/07
CA1200671_001_001 NITRATE/NITRITE-202502 1040 NITRATE 0.130 0.100 MG/L 10 .4 02-13-2024 12 2025/02
CA1200671_001_001 NITRATE/NITRITE-202601 1041 NITRITE < 0.100 MG/L 1 .4 01-24-2023 36 2026/01
CA1200671_001_001 RADIOLOGICAL-203107 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.590 PCI/L 15 3 07-15-2022 108 2031/07
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2943 BROMODICHLOROMETHANE 4.300 1.000 UG/L 1 02-15-2023 12 2024/02 DUE NOW
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2942 BROMOFORM < 1.000 UG/L 1 02-15-2023 12 2024/02 DUE NOW
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2941 CHLOROFORM 13.000 1.000 UG/L 1 02-15-2023 12 2024/02 DUE NOW
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 02-15-2023 12 2024/02 DUE NOW
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2944 DIBROMOCHLOROMETHANE < 1.000 UG/L 1 02-15-2023 12 2024/02 DUE NOW
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2451 DICHLOROACETIC ACID 6.400 1.000 UG/L 1 02-15-2023 12 2024/02 DUE NOW
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2456 TOTAL HALOACETIC ACIDS (HAA5) 15.000 6.000 UG/L 60 02-15-2023 12 2024/02 DUE NOW
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 02-15-2023 12 2024/02 DUE NOW
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 02-15-2023 12 2024/02 DUE NOW
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2950 TTHM 18.000 4.000 UG/L 80 02-15-2023 12 2024/02 DUE NOW
CA1200671_DST_901 DISINFECTION BYPRODUCTS-202402 2452 TRICHLOROACETIC ACID 8.400 1.000 UG/L 1 02-15-2023 12 2024/02 DUE NOW
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.