Date:05-17-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4500107SYSTEM NAME:COTTONWOOD RIDGE MANUFACTURED HOUSING COCOUNTY:SHASTA 
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
CA4500107_001_001 SECONDARY/GP-202808 1928 ALKALINITY, BICARBONATE 100.000 MG/L 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1919 CALCIUM 11.000 MG/L 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1929 ALKALINITY, CARBONATE < MG/L 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1017 CHLORIDE 2.900 MG/L 500 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202604 1905 COLOR 10.000 UNITS 15 04-04-2017 108 2026/04
CA4500107_001_001 SECONDARY/GP-202808 1022 COPPER, FREE < 50.000 UG/L 1000 50 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1915 HARDNESS, TOTAL (AS CACO3) 58.000 MG/L 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1028 IRON < 100.000 UG/L 300 100 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1031 MAGNESIUM 11.000 MG/L 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1032 MANGANESE < 20.000 UG/L 50 20 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202604 1920 ODOR < 1.000 TON 3 1 04-04-2017 108 2026/04
CA4500107_001_001 SECONDARY/GP-202808 1925 PH 6.870 pH 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202805 1050 SILVER < 10.000 UG/L 100 10 05-07-2019 108 2028/05
CA4500107_001_001 SECONDARY/GP-202808 1052 SODIUM 17.000 MG/L 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1064 CONDUCTIVITY @ 25 C UMHOS/CM 185.000 UMHO/CM 1600 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1055 SULFATE 2.120 0.500 MG/L 500 .5 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202808 1930 TDS 149.000 MG/L 1000 08-06-2019 108 2028/08
CA4500107_001_001 SECONDARY/GP-202604 0100 TURBIDITY 5.200 0.100 NTU 5 .1 04-04-2017 108 2026/04
CA4500107_001_001 SECONDARY/GP-202808 1095 ZINC < 50.000 UG/L 5000 50 08-06-2019 108 2028/08
CA4500107_001_001 INORGANIC-202805 1002 ALUMINUM < 50.000 UG/L 1000 50 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202805 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202805 1005 ARSENIC < 2.000 UG/L 10 2 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202805 1010 BARIUM < 100.000 UG/L 1000 100 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202805 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202805 1015 CADMIUM < 1.000 UG/L 5 1 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202805 1020 CHROMIUM < 10.000 UG/L 50 10 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202805 1025 FLUORIDE 0.200 0.100 MG/L 2 .1 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202805 1035 MERCURY < 1.000 UG/L 2 1 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202805 1036 NICKEL < 10.000 UG/L 100 10 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202704 1039 PERCHLORATE < 0.500 UG/L 6 1 04-02-2024 36 2027/04
CA4500107_001_001 INORGANIC-202805 1045 SELENIUM < 5.000 UG/L 50 5 05-07-2019 108 2028/05
CA4500107_001_001 INORGANIC-202805 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-07-2019 108 2028/05
CA4500107_001_001 NITRATE/NITRITE-202504 1040 NITRATE 0.790 0.100 MG/L 10 .4 04-02-2024 12 2025/04
CA4500107_001_001 NITRATE/NITRITE-202605 1041 NITRITE < 0.100 MG/L 1 .4 05-02-2023 36 2026/05
CA4500107_001_001 RADIOLOGICAL-202909 4109 GROSS ALPHA PARTICLE ACTIVITY < 0.900 PCI/L 15 3 09-01-2020 108 2029/09
CA4500107_001_001 RADIOLOGICAL-202505 4030 RADIUM-228 1.910 +/- 0.400 0.600 PCI/L 1 05-03-2016 108 2025/05
CA4500107_001_001 REGULATED VOC-202708 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2990 BENZENE < 0.500 UG/L 1 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2996 STYRENE < 0.500 UG/L 100 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2991 TOLUENE < 0.500 UG/L 150 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 08-03-2021 72 2027/08
CA4500107_001_001 REGULATED VOC-202708 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 08-03-2021 72 2027/08
CA4500107_003_003 SECONDARY/GP-203304 1928 ALKALINITY, BICARBONATE 88.000 5.000 MG/L 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1919 CALCIUM 8.600 1.000 MG/L 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1929 ALKALINITY, CARBONATE < 5.000 MG/L 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1017 CHLORIDE 2.700 0.500 MG/L 500 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1905 COLOR < 5.000 UNITS 15 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1022 COPPER, FREE < 0.500 UG/L 1000 50 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1915 HARDNESS, TOTAL (AS CACO3) 46.000 5.000 MG/L 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1028 IRON < 50.000 UG/L 300 100 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1031 MAGNESIUM 6.200 1.000 MG/L 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1032 MANGANESE < 0.500 UG/L 50 20 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1920 ODOR < 1.000 TON 3 1 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1925 PH 7.200 pH 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1050 SILVER < 0.200 UG/L 100 10 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1052 SODIUM 17.400 1.000 MG/L 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1064 CONDUCTIVITY @ 25 C UMHOS/CM 162.000 10.000 UMHO/CM 1600 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1055 SULFATE 1.700 0.500 MG/L 500 .5 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1930 TDS 129.000 25.000 MG/L 1000 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 0100 TURBIDITY < 0.500 NTU 5 .1 04-02-2024 108 2033/04
CA4500107_003_003 SECONDARY/GP-203304 1095 ZINC 5.700 2.000 UG/L 5000 50 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1002 ALUMINUM < 5.000 UG/L 1000 50 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1074 ANTIMONY, TOTAL < 0.500 UG/L 6 6 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1005 ARSENIC < 2.000 UG/L 10 2 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1010 BARIUM 28.500 0.500 UG/L 1000 100 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1075 BERYLLIUM, TOTAL < 0.500 UG/L 4 1 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1015 CADMIUM < 0.200 UG/L 5 1 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1020 CHROMIUM < 2.000 UG/L 50 10 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1025 FLUORIDE 0.220 0.100 MG/L 2 .1 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1035 MERCURY < 0.100 UG/L 2 1 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1036 NICKEL 0.720 0.500 UG/L 100 10 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-202704 1039 PERCHLORATE < 0.500 UG/L 6 1 04-02-2024 36 2027/04
CA4500107_003_003 INORGANIC-203304 1045 SELENIUM < 2.000 UG/L 50 5 04-02-2024 108 2033/04
CA4500107_003_003 INORGANIC-203304 1085 THALLIUM, TOTAL < 0.500 UG/L 2 1 04-02-2024 108 2033/04
CA4500107_003_003 NITRATE/NITRITE-202504 1040 NITRATE 0.490 0.100 MG/L 10 .4 04-02-2024 12 2025/04
CA4500107_003_003 NITRATE/NITRITE-202603 1041 NITRITE < 0.100 MG/L 1 .4 03-07-2023 36 2026/03
CA4500107_003_003 RADIOLOGICAL-202506 4109 GROSS ALPHA PARTICLE ACTIVITY < 0.700 PCI/L 15 3 06-07-2016 108 2025/06
CA4500107_003_003 RADIOLOGICAL-202503 4030 RADIUM-228 2.010 +/- 0.190 0.400 PCI/L 1 03-01-2016 108 2025/03
CA4500107_003_003 REGULATED VOC-202711 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2990 BENZENE < 0.500 UG/L 1 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2996 STYRENE < 0.500 UG/L 100 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2991 TOLUENE < 0.500 UG/L 150 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 11-02-2021 72 2027/11
CA4500107_003_003 REGULATED VOC-202711 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 11-02-2021 72 2027/11
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2943 BROMODICHLOROMETHANE < 0.500 UG/L 1 09-05-2023 36 2026/09
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2942 BROMOFORM < 0.500 UG/L 1 09-05-2023 36 2026/09
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2941 CHLOROFORM < 0.500 UG/L 1 09-05-2023 36 2026/09
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 09-05-2023 36 2026/09
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2944 DIBROMOCHLOROMETHANE < 0.500 UG/L 1 09-05-2023 36 2026/09
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2451 DICHLOROACETIC ACID < 1.000 UG/L 1 09-05-2023 36 2026/09
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2456 TOTAL HALOACETIC ACIDS (HAA5) < 1.000 UG/L 60 09-05-2023 36 2026/09
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 09-05-2023 36 2026/09
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2450 MONOCHLOROACETIC ACID < 1.000 UG/L 2 09-05-2023 36 2026/09
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2950 TTHM < 2.000 UG/L 80 09-05-2023 36 2026/09
CA4500107_DST_801 DISINFECTION BYPRODUCTS-202609 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 09-05-2023 36 2026/09
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.