Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1210022SYSTEM NAME:RESORT IMPROVEMENT DISTRICT #1COUNTY:HUMBOLDT 
SOURCE NO.:004SOURCE NAME:TELEGRAPH CREEK - RAWSOURCE CLASS:CLSPSTATUS: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
CA1210022_004_004 SECONDARY/GP-203005 1928 ALKALINITY, BICARBONATE 77.000 MG/L 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1919 CALCIUM 28.000 MG/L 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1929 ALKALINITY, CARBONATE < 1.000 MG/L 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1017 CHLORIDE 8.200 MG/L 500 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1022 COPPER, FREE < 50.000 UG/L 1000 50 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-202612 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 12-04-2017 108 2026/12
CA1210022_004_004 SECONDARY/GP-203005 1915 HARDNESS, TOTAL (AS CACO3) 95.000 MG/L 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1021 HYDROXIDE AS CALCIUM CARBONATE < 1.000 MG/L 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1028 IRON < 100.000 UG/L 300 100 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1031 MAGNESIUM 6.000 MG/L 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1032 MANGANESE < 20.000 UG/L 50 20 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1050 SILVER < 10.000 UG/L 100 10 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1052 SODIUM 7.600 MG/L 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203208 1064 CONDUCTIVITY @ 25 C UMHOS/CM 240.000 1.000 UMHO/CM 1600 08-08-2023 108 2032/08
CA1210022_004_004 SECONDARY/GP-203005 1055 SULFATE 23.000 0.500 MG/L 500 .5 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1930 TDS 150.000 MG/L 1000 05-11-2021 108 2030/05
CA1210022_004_004 SECONDARY/GP-203005 1095 ZINC < 50.000 UG/L 5000 50 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1002 ALUMINUM < 50.000 UG/L 1000 50 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1005 ARSENIC < 2.000 UG/L 10 2 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1010 BARIUM < 100.000 UG/L 1000 100 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1015 CADMIUM < 1.000 UG/L 5 1 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1020 CHROMIUM < 10.000 UG/L 50 10 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1025 FLUORIDE 0.110 0.100 MG/L 2 .1 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1035 MERCURY < 1.000 UG/L 2 1 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1036 NICKEL < 10.000 UG/L 100 10 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-202504 1039 PERCHLORATE < 1.000 UG/L 6 1 04-02-2024 12 2025/04
CA1210022_004_004 INORGANIC-203005 1045 SELENIUM < 5.000 UG/L 50 5 05-11-2021 108 2030/05
CA1210022_004_004 INORGANIC-203005 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-11-2021 108 2030/05
CA1210022_004_004 NITRATE/NITRITE-202502 1040 NITRATE 0.110 0.100 MG/L 10 .4 02-27-2024 12 2025/02
CA1210022_004_004 NITRATE/NITRITE-202702 1041 NITRITE < 0.100 MG/L 1 .4 02-27-2024 36 2027/02
CA1210022_004_004 RADIOLOGICAL-202811 4109 GROSS ALPHA PARTICLE ACTIVITY 4.250 +/- 1.070 1.100 PCI/L 15 3 11-05-2019 108 2028/11
CA1210022_004_004 RADIOLOGICAL-203005 4030 RADIUM-228 < 0.400 PCI/L 1 05-11-2021 108 2030/05
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.