Date:05-17-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4710006SYSTEM NAME:MCCLOUD C.S.D.COUNTY:SISKIYOU 
SOURCE NO.:005SOURCE NAME:COMBINED UPPER ELK & LOWER ELK SPRINGSSOURCE 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
CA4710006_005_005 SECONDARY/GP-202705 1928 ALKALINITY, BICARBONATE 37.000 MG/L 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1919 CALCIUM 5.000 MG/L 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1929 ALKALINITY, CARBONATE < MG/L 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1017 CHLORIDE < MG/L 500 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1905 COLOR < UNITS 15 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1022 COPPER, FREE < 50.000 UG/L 1000 50 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1915 HARDNESS, TOTAL (AS CACO3) 12.000 MG/L 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1028 IRON < 100.000 UG/L 300 100 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1031 MAGNESIUM 2.000 MG/L 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1032 MANGANESE < 20.000 UG/L 50 20 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1920 ODOR < 1.000 TON 3 1 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1925 PH 7.020 pH 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1050 SILVER < 10.000 UG/L 100 10 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1052 SODIUM 4.900 MG/L 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1064 CONDUCTIVITY @ 25 C UMHOS/CM 59.000 UMHO/CM 1600 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1055 SULFATE < 0.500 MG/L 500 .5 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1930 TDS 74.000 MG/L 1000 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 0100 TURBIDITY < 0.100 NTU 5 .1 05-22-2018 108 2027/05
CA4710006_005_005 SECONDARY/GP-202705 1095 ZINC < 50.000 UG/L 5000 50 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1002 ALUMINUM < 50.000 UG/L 1000 50 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1005 ARSENIC < 2.000 UG/L 10 2 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1010 BARIUM < 100.000 UG/L 1000 100 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1015 CADMIUM < 1.000 UG/L 5 1 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1020 CHROMIUM < 10.000 UG/L 50 10 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1025 FLUORIDE < 0.100 MG/L 2 .1 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1035 MERCURY < 1.000 UG/L 2 1 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1036 NICKEL < 10.000 UG/L 100 10 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202408 1039 PERCHLORATE < 4.000 UG/L 6 4 08-18-2015 108 2024/08
CA4710006_005_005 INORGANIC-202705 1045 SELENIUM < 5.000 UG/L 50 5 05-22-2018 108 2027/05
CA4710006_005_005 INORGANIC-202705 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-22-2018 108 2027/05
CA4710006_005_005 NITRATE/NITRITE-202212 1040 NITRATE 0.140 0.050 MG/L 10 .4 12-10-2021 12 2022/12 DUE NOW
CA4710006_005_005 NITRATE/NITRITE-202308 1041 NITRITE < 0.400 MG/L 1 .4 08-31-2020 36 2023/08 DUE NOW
CA4710006_005_005 RADIOLOGICAL-202408 4109 GROSS ALPHA PARTICLE ACTIVITY < 0.500 PCI/L 15 3 08-18-2015 108 2024/08
CA4710006_005_005 RADIOLOGICAL-202408 4030 RADIUM-228 0.540 +/- 0.100 0.300 PCI/L 1 08-18-2015 108 2024/08
CA4710006_005_005 REGULATED VOC-202712 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2990 BENZENE < 0.500 UG/L 1 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2996 STYRENE < 0.500 UG/L 100 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2991 TOLUENE < 0.500 UG/L 150 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED VOC-202712 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-10-2021 72 2027/12
CA4710006_005_005 REGULATED SOC-202412 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 12-10-2021 36 2024/12
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.