Date:05-16-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1210007SYSTEM NAME:DEL ORO WATER CO-FERNDALECOUNTY:HUMBOLDT 
SOURCE NO.:003SOURCE NAME:VAN NESS WELL - RAWSOURCE CLASS:CLGPSTATUS: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
CA1210007_003_003 SECONDARY/GP-202902 1928 ALKALINITY, BICARBONATE 340.000 MG/L 02-21-2020 108 2029/02
CA1210007_003_003 SECONDARY/GP-202905 1919 CALCIUM 57.700 MG/L 05-14-2020 108 2029/05
CA1210007_003_003 SECONDARY/GP-202902 1929 ALKALINITY, CARBONATE < 1.000 MG/L 02-21-2020 108 2029/02
CA1210007_003_003 SECONDARY/GP-202902 1017 CHLORIDE 42.000 MG/L 500 02-21-2020 108 2029/02
CA1210007_003_003 SECONDARY/GP-202907 1905 COLOR 250.000 UNITS 15 07-16-2020 108 2029/07
CA1210007_003_003 SECONDARY/GP-202905 1022 COPPER, FREE 18.050 50.000 UG/L 1000 50 05-14-2020 108 2029/05
CA1210007_003_003 SECONDARY/GP-202909 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 09-08-2020 108 2029/09
CA1210007_003_003 SECONDARY/GP-202905 1915 HARDNESS, TOTAL (AS CACO3) 296.000 MG/L 05-14-2020 108 2029/05
CA1210007_003_003 SECONDARY/GP-202902 1021 HYDROXIDE AS CALCIUM CARBONATE < 1.000 MG/L 02-21-2020 108 2029/02
CA1210007_003_003 SECONDARY/GP-203302 1028 IRON 7200.000 50.000 UG/L 300 100 02-22-2024 108 2033/02
CA1210007_003_003 SECONDARY/GP-202905 1031 MAGNESIUM 37.000 MG/L 05-14-2020 108 2029/05
CA1210007_003_003 SECONDARY/GP-203302 1032 MANGANESE 600.000 2.000 UG/L 50 20 02-22-2024 108 2033/02
CA1210007_003_003 SECONDARY/GP-202907 1920 ODOR 1.500 1.000 TON 3 1 07-16-2020 108 2029/07
CA1210007_003_003 SECONDARY/GP-202902 1925 PH 7.100 pH 02-21-2020 108 2029/02
CA1210007_003_003 SECONDARY/GP-202905 1050 SILVER < 10.000 UG/L 100 10 05-14-2020 108 2029/05
CA1210007_003_003 SECONDARY/GP-202905 1052 SODIUM 32.400 MG/L 05-14-2020 108 2029/05
CA1210007_003_003 SECONDARY/GP-203207 1064 CONDUCTIVITY @ 25 C UMHOS/CM 740.000 1.000 UMHO/CM 1600 07-10-2023 108 2032/07
CA1210007_003_003 SECONDARY/GP-202902 1055 SULFATE < 0.500 MG/L 500 .5 02-21-2020 108 2029/02
CA1210007_003_003 SECONDARY/GP-202902 1930 TDS 400.000 MG/L 1000 02-21-2020 108 2029/02
CA1210007_003_003 SECONDARY/GP-202907 0100 TURBIDITY 80.000 0.100 NTU 5 .1 07-16-2020 108 2029/07
CA1210007_003_003 SECONDARY/GP-202905 1095 ZINC < 50.000 UG/L 5000 50 05-14-2020 108 2029/05
CA1210007_003_003 INORGANIC-202905 1002 ALUMINUM < 50.000 UG/L 1000 50 05-14-2020 108 2029/05
CA1210007_003_003 INORGANIC-202905 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-14-2020 108 2029/05
CA1210007_003_003 INORGANIC-203303 1005 ARSENIC 8.500 2.000 UG/L 10 2 03-28-2024 108 2033/03
CA1210007_003_003 INORGANIC-202905 1010 BARIUM 475.400 100.000 UG/L 1000 100 05-14-2020 108 2029/05
CA1210007_003_003 INORGANIC-202905 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-14-2020 108 2029/05
CA1210007_003_003 INORGANIC-202905 1015 CADMIUM < 1.000 UG/L 5 1 05-14-2020 108 2029/05
CA1210007_003_003 INORGANIC-202905 1020 CHROMIUM < 10.000 UG/L 50 10 05-14-2020 108 2029/05
CA1210007_003_003 INORGANIC-202902 1025 FLUORIDE 0.210 0.100 MG/L 2 .1 02-21-2020 108 2029/02
CA1210007_003_003 INORGANIC-202905 1035 MERCURY < 1.000 UG/L 2 1 05-14-2020 108 2029/05
CA1210007_003_003 INORGANIC-202905 1036 NICKEL < 10.000 UG/L 100 10 05-14-2020 108 2029/05
CA1210007_003_003 INORGANIC-202607 1039 PERCHLORATE < 2.000 UG/L 6 2 07-10-2023 36 2026/07
CA1210007_003_003 INORGANIC-202905 1045 SELENIUM < 5.000 UG/L 50 5 05-14-2020 108 2029/05
CA1210007_003_003 INORGANIC-202905 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-14-2020 108 2029/05
CA1210007_003_003 NITRATE/NITRITE-202502 1040 NITRATE < 0.100 MG/L 10 .4 02-12-2024 12 2025/02
CA1210007_003_003 NITRATE/NITRITE-202602 1041 NITRITE < 0.100 MG/L 1 .4 02-07-2023 36 2026/02
CA1210007_003_003 RADIOLOGICAL-202910 4109 GROSS ALPHA PARTICLE ACTIVITY < 3.000 PCI/L 15 3 10-22-2020 108 2029/10
CA1210007_003_003 REGULATED VOC-202601 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2990 BENZENE < 0.500 UG/L 1 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2996 STYRENE < 0.500 UG/L 100 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2991 TOLUENE < 0.500 UG/L 150 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 01-23-2020 72 2026/01
CA1210007_003_003 REGULATED VOC-202601 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 01-23-2020 72 2026/01
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.