Date:05-17-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2110006SYSTEM NAME:NORTH MARIN WD - PT. REYESCOUNTY:MARIN 
SOURCE NO.:004SOURCE NAME:GALLAGHER WELLSOURCE 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
CA2110006_004_004 SECONDARY/GP-202409 1928 ALKALINITY, BICARBONATE 105.000 20.000 MG/L 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202409 1919 CALCIUM 17.800 5.000 MG/L 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202409 1929 ALKALINITY, CARBONATE 0.000 MG/L 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202409 1017 CHLORIDE 12.000 1.000 MG/L 500 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202409 1905 COLOR < 2.500 UNITS 15 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202609 1022 COPPER, FREE < 50.000 UG/L 1000 50 09-05-2023 36 2026/09
CA2110006_004_004 SECONDARY/GP-202409 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 09-28-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202409 1915 HARDNESS, TOTAL (AS CACO3) 112.000 5.000 MG/L 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202409 1021 HYDROXIDE AS CALCIUM CARBONATE 0.000 MG/L 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202703 1028 IRON 370.000 100.000 UG/L 300 100 03-05-2024 36 2027/03
CA2110006_004_004 SECONDARY/GP-202609 1031 MAGNESIUM 21.000 1.000 MG/L 09-05-2023 36 2026/09
CA2110006_004_004 SECONDARY/GP-202406 1032 MANGANESE 640.000 20.000 UG/L 50 20 03-05-2024 3 2024/06
CA2110006_004_004 SECONDARY/GP-202409 1920 ODOR 2.000 1.000 TON 3 1 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202409 1925 PH 7.070 pH 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202609 1050 SILVER < 10.000 UG/L 100 10 09-05-2023 36 2026/09
CA2110006_004_004 SECONDARY/GP-202609 1052 SODIUM 12.000 1.000 MG/L 09-05-2023 36 2026/09
CA2110006_004_004 SECONDARY/GP-202409 1064 CONDUCTIVITY @ 25 C UMHOS/CM 247.000 UMHO/CM 1600 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202409 1055 SULFATE 5.470 1.000 MG/L 500 .5 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202409 1930 TDS 137.000 10.000 MG/L 1000 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202409 0100 TURBIDITY 0.520 0.010 NTU 5 .1 09-13-2021 36 2024/09
CA2110006_004_004 SECONDARY/GP-202609 1095 ZINC < 50.000 UG/L 5000 50 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-202609 1002 ALUMINUM < 50.000 UG/L 1000 50 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-202609 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-202609 1005 ARSENIC < 2.000 UG/L 10 2 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-203209 1094 ASBESTOS < 0.200 MFL 7 .2 09-12-2023 108 2032/09
CA2110006_004_004 INORGANIC-202609 1010 BARIUM < 100.000 UG/L 1000 100 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-202609 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-202609 1015 CADMIUM < 1.000 UG/L 5 1 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-202609 1020 CHROMIUM < 10.000 UG/L 50 10 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-202409 1025 FLUORIDE 0.096 0.020 MG/L 2 .1 09-13-2021 36 2024/09
CA2110006_004_004 INORGANIC-202609 1035 MERCURY < 1.000 UG/L 2 1 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-202609 1036 NICKEL < 10.000 UG/L 100 10 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-202412 1039 PERCHLORATE < 2.000 UG/L 6 2 12-20-2021 36 2024/12
CA2110006_004_004 INORGANIC-202609 1045 SELENIUM < 5.000 UG/L 50 5 09-05-2023 36 2026/09
CA2110006_004_004 INORGANIC-202609 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 09-05-2023 36 2026/09
CA2110006_004_004 NITRATE/NITRITE-202409 1040 NITRATE 0.620 0.400 MG/L 10 .4 09-12-2023 12 2024/09
CA2110006_004_004 NITRATE/NITRITE-202409 1041 NITRITE < 0.400 MG/L 1 .4 09-13-2021 36 2024/09
CA2110006_004_004 RADIOLOGICAL-203106 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.550 PCI/L 15 3 06-30-2022 108 2031/06
CA2110006_004_004 REGULATED VOC-202702 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2990 BENZENE < 0.500 UG/L 1 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202609 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 09-12-2023 36 2026/09
CA2110006_004_004 REGULATED VOC-202702 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2996 STYRENE < 0.500 UG/L 100 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2991 TOLUENE < 0.500 UG/L 150 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED VOC-202702 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-02-2021 72 2027/02
CA2110006_004_004 REGULATED SOC-202409 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 09-28-2021 36 2024/09
CA2110006_004_004 REGULATED SOC-203209 2110 2,4,5-TP < 1.000 UG/L 50 1 09-12-2023 108 2032/09
CA2110006_004_004 REGULATED SOC-203209 2105 2,4-D < 10.000 UG/L 70 10 09-12-2023 108 2032/09
CA2110006_004_004 REGULATED SOC-202506 2050 ATRAZINE < 0.100 UG/L 1 .5 06-30-2022 36 2025/06
CA2110006_004_004 REGULATED SOC-203209 2031 DALAPON < 10.000 UG/L 200 10 09-12-2023 108 2032/09
CA2110006_004_004 REGULATED SOC-202506 2037 SIMAZINE < 0.100 UG/L 4 1 06-30-2022 36 2025/06
CA2110006_004_004 GENERAL NON CHAP 15-202409 1927 ALKALINITY, TOTAL 105.000 20.000 MG/L 09-13-2021 36 2024/09
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.