Date:05-10-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2100549SYSTEM NAME:BLUE MOUNTAIN CENTERCOUNTY:MARIN 
SOURCE NO.:004SOURCE NAME:WELL 01SOURCE CLASS:CTGASTATUS: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
CA2100549_004_004 SECONDARY/GP-202408 1928 ALKALINITY, BICARBONATE 130.000 5.000 MG/L 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1919 CALCIUM 20.000 1.000 MG/L 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1929 ALKALINITY, CARBONATE < 5.000 MG/L 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1017 CHLORIDE 35.000 2.500 MG/L 500 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1905 COLOR < 5.000 UNITS 15 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1022 COPPER, FREE < 50.000 UG/L 1000 50 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1915 HARDNESS, TOTAL (AS CACO3) 77.000 5.000 MG/L 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1028 IRON < 100.000 UG/L 300 100 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1031 MAGNESIUM 6.700 1.000 MG/L 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1032 MANGANESE < 20.000 UG/L 50 20 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1920 ODOR < 1.000 TON 3 1 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1925 PH 7.940 1.000 pH 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1050 SILVER < 10.000 UG/L 100 10 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1052 SODIUM 52.000 1.000 MG/L 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1064 CONDUCTIVITY @ 25 C UMHOS/CM 400.000 10.000 UMHO/CM 1600 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1055 SULFATE 4.200 0.500 MG/L 500 .5 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1930 TDS 210.000 10.000 MG/L 1000 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 0100 TURBIDITY < 1.000 NTU 5 .1 08-10-2021 36 2024/08
CA2100549_004_004 SECONDARY/GP-202408 1095 ZINC < 50.000 UG/L 5000 50 08-10-2021 36 2024/08
CA2100549_004_004 INORGANIC-203008 1002 ALUMINUM < 50.000 UG/L 1000 50 08-10-2021 108 2030/08
CA2100549_004_004 INORGANIC-203008 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 08-10-2021 108 2030/08
CA2100549_004_004 INORGANIC-202408 1005 ARSENIC < 2.000 UG/L 10 2 08-10-2021 36 2024/08
CA2100549_004_004 INORGANIC-203108 1094 ASBESTOS < 0.180 MFL 7 .2 08-29-2022 108 2031/08
CA2100549_004_004 INORGANIC-203008 1010 BARIUM 210.000 100.000 UG/L 1000 100 08-10-2021 108 2030/08
CA2100549_004_004 INORGANIC-203008 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 08-10-2021 108 2030/08
CA2100549_004_004 INORGANIC-203008 1015 CADMIUM < 1.000 UG/L 5 1 08-10-2021 108 2030/08
CA2100549_004_004 INORGANIC-203008 1020 CHROMIUM < 10.000 UG/L 50 10 08-10-2021 108 2030/08
CA2100549_004_004 INORGANIC-203008 1025 FLUORIDE 0.100 0.100 MG/L 2 .1 08-10-2021 108 2030/08
CA2100549_004_004 INORGANIC-203008 1035 MERCURY < 1.000 UG/L 2 1 08-10-2021 108 2030/08
CA2100549_004_004 INORGANIC-203008 1036 NICKEL < 10.000 UG/L 100 10 08-10-2021 108 2030/08
CA2100549_004_004 INORGANIC-202408 1039 PERCHLORATE < 2.000 UG/L 6 2 08-10-2021 36 2024/08
CA2100549_004_004 INORGANIC-203008 1045 SELENIUM < 5.000 UG/L 50 5 08-10-2021 108 2030/08
CA2100549_004_004 INORGANIC-203008 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 08-10-2021 108 2030/08
CA2100549_004_004 NITRATE/NITRITE-202503 1040 NITRATE < 0.400 MG/L 10 .4 03-13-2024 12 2025/03
CA2100549_004_004 NITRATE/NITRITE-202703 1041 NITRITE < 0.400 MG/L 1 .4 03-13-2024 36 2027/03
CA2100549_004_004 RADIOLOGICAL-202805 4109 GROSS ALPHA PARTICLE ACTIVITY 0.830 +/- 1.290 1.700 PCI/L 15 3 05-14-2019 108 2028/05
CA2100549_004_004 REGULATED VOC-202405 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2990 BENZENE < 0.500 UG/L 1 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202408 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 08-10-2021 36 2024/08
CA2100549_004_004 REGULATED VOC-202405 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2996 STYRENE < 0.500 UG/L 100 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2991 TOLUENE < 0.500 UG/L 150 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED VOC-202405 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-16-2018 72 2024/05 DUE NOW
CA2100549_004_004 REGULATED SOC-203008 2110 2,4,5-TP < 1.000 UG/L 50 1 08-10-2021 108 2030/08
CA2100549_004_004 REGULATED SOC-203008 2105 2,4-D < 10.000 UG/L 70 10 08-10-2021 108 2030/08
CA2100549_004_004 REGULATED SOC-202408 2046 CARBOFURAN < 5.000 UG/L 18 5 08-10-2021 36 2024/08
CA2100549_004_004 REGULATED SOC-202408 2031 DALAPON < 10.000 UG/L 200 10 08-10-2021 36 2024/08
CA2100549_004_004 REGULATED SOC-203303 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 03-13-2024 108 2033/03
CA2100549_004_004 REGULATED SOC-203009 2065 HEPTACHLOR < 0.010 UG/L .01 .01 09-20-2021 108 2030/09
CA2100549_004_004 REGULATED SOC-203009 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 09-20-2021 108 2030/09
CA2100549_004_004 REGULATED SOC-203009 2015 METHOXYCHLOR < 10.000 UG/L 30 10 09-20-2021 108 2030/09
CA2100549_004_004 REGULATED SOC-202408 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 08-10-2021 36 2024/08
CA2100549_004_004 REGULATED SOC-202408 2040 PICLORAM < 1.000 UG/L 500 1 08-10-2021 36 2024/08
CA2100549_004_004 REGULATED SOC-203009 2020 TOXAPHENE < 1.000 UG/L 3 1 09-20-2021 108 2030/09
CA2100549_004_004 GENERAL NON CHAP 15-202408 1927 ALKALINITY, TOTAL 130.000 5.000 MG/L 08-10-2021 36 2024/08
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.