Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1800512SYSTEM NAME:CLEAR CREEK CSD-WESTWOODCOUNTY:LASSEN 
SOURCE NO.:001SOURCE NAME:SPRING 01SOURCE CLASS:CTGPSTATUS: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
CA1800512_001_001 SECONDARY/GP-202509 1928 ALKALINITY, BICARBONATE 76.000 MG/L 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-202509 1919 CALCIUM 15.000 MG/L 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-202509 1929 ALKALINITY, CARBONATE < MG/L 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-202702 1017 CHLORIDE < MG/L 500 02-12-2018 108 2027/02
CA1800512_001_001 SECONDARY/GP-202509 1905 COLOR < UNITS 15 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-203107 1022 COPPER, FREE 3.680 0.500 UG/L 1000 50 07-19-2022 108 2031/07
CA1800512_001_001 SECONDARY/GP-202807 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 07-15-2019 108 2028/07
CA1800512_001_001 SECONDARY/GP-202509 1915 HARDNESS, TOTAL (AS CACO3) 56.000 MG/L 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-202509 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-202702 1028 IRON < 100.000 UG/L 300 100 02-12-2018 108 2027/02
CA1800512_001_001 SECONDARY/GP-202509 1031 MAGNESIUM 5.000 MG/L 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-202702 1032 MANGANESE < 20.000 UG/L 50 20 02-12-2018 108 2027/02
CA1800512_001_001 SECONDARY/GP-202509 1920 ODOR < 1.000 TON 3 1 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-202509 1925 PH 6.830 pH 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-202702 1050 SILVER < 10.000 UG/L 100 10 02-12-2018 108 2027/02
CA1800512_001_001 SECONDARY/GP-202509 1052 SODIUM 4.000 MG/L 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-202702 1064 CONDUCTIVITY @ 25 C UMHOS/CM 128.000 UMHO/CM 1600 02-12-2018 108 2027/02
CA1800512_001_001 SECONDARY/GP-202702 1055 SULFATE < 0.500 MG/L 500 .5 02-12-2018 108 2027/02
CA1800512_001_001 SECONDARY/GP-202702 1930 TDS 81.000 MG/L 1000 02-12-2018 108 2027/02
CA1800512_001_001 SECONDARY/GP-202509 0100 TURBIDITY < 0.100 NTU 5 .1 09-12-2016 108 2025/09
CA1800512_001_001 SECONDARY/GP-202702 1095 ZINC < 50.000 UG/L 5000 50 02-12-2018 108 2027/02
CA1800512_001_001 INORGANIC-202702 1002 ALUMINUM < 50.000 UG/L 1000 50 02-12-2018 108 2027/02
CA1800512_001_001 INORGANIC-202702 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 02-12-2018 108 2027/02
CA1800512_001_001 INORGANIC-203207 1005 ARSENIC < 2.000 UG/L 10 2 07-11-2023 108 2032/07
CA1800512_001_001 INORGANIC-202702 1010 BARIUM < 100.000 UG/L 1000 100 02-12-2018 108 2027/02
CA1800512_001_001 INORGANIC-202702 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 02-12-2018 108 2027/02
CA1800512_001_001 INORGANIC-202702 1015 CADMIUM < 1.000 UG/L 5 1 02-12-2018 108 2027/02
CA1800512_001_001 INORGANIC-203007 1020 CHROMIUM < 10.000 UG/L 50 10 07-12-2021 108 2030/07
CA1800512_001_001 INORGANIC-202702 1025 FLUORIDE < 0.100 MG/L 2 .1 02-12-2018 108 2027/02
CA1800512_001_001 INORGANIC-202702 1035 MERCURY < 1.000 UG/L 2 1 02-12-2018 108 2027/02
CA1800512_001_001 INORGANIC-202702 1036 NICKEL < 10.000 UG/L 100 10 02-12-2018 108 2027/02
CA1800512_001_001 INORGANIC-202507 1039 PERCHLORATE < 0.500 UG/L 6 2 07-19-2022 36 2025/07
CA1800512_001_001 INORGANIC-202702 1045 SELENIUM < 5.000 UG/L 50 5 02-12-2018 108 2027/02
CA1800512_001_001 INORGANIC-202702 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 02-12-2018 108 2027/02
CA1800512_001_001 NITRATE/NITRITE-202407 1040 NITRATE 0.290 0.100 MG/L 10 .4 07-18-2023 12 2024/07
CA1800512_001_001 NITRATE/NITRITE-202407 1041 NITRITE < 0.400 MG/L 1 .4 07-12-2021 36 2024/07
CA1800512_001_001 RADIOLOGICAL-203007 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.000 PCI/L 15 3 07-12-2021 108 2030/07
CA1800512_001_001 RADIOLOGICAL-202509 4030 RADIUM-228 2.070 +/- 0.170 0.400 PCI/L 1 09-13-2016 108 2025/09
CA1800512_001_001 REGULATED VOC-202407 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2990 BENZENE < 0.500 UG/L 1 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2996 STYRENE < 0.500 UG/L 100 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2991 TOLUENE < 0.500 UG/L 150 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-31-2018 72 2024/07
CA1800512_001_001 REGULATED VOC-202407 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-31-2018 72 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.