Date:05-15-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3700897SYSTEM NAME:GUATAY MUTUAL BENEFIT CORPORATIONCOUNTY:SAN DIEGO 
SOURCE NO.:002SOURCE NAME:WELL 02SOURCE CLASS:CSGMSTATUS: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
CA3700897_002_002 SECONDARY/GP-201902 1994 AGGRESSIVE INDEX 11.800 AGGR 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1928 ALKALINITY, BICARBONATE 260.000 MG/L 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1919 CALCIUM 82.000 MG/L 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1929 ALKALINITY, CARBONATE < 10.000 MG/L 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1017 CHLORIDE 61.000 MG/L 500 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1905 COLOR < 5.000 UNITS 15 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1022 COPPER, FREE < 10.000 UG/L 1000 50 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1915 HARDNESS, TOTAL (AS CACO3) 283.000 MG/L 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1028 IRON < 30.000 UG/L 300 100 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1031 MAGNESIUM 19.000 MG/L 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1032 MANGANESE 60.000 20.000 UG/L 50 20 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1920 ODOR < 1.000 TON 3 1 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1925 PH 7.100 pH 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201909 1050 SILVER < 1.000 UG/L 100 10 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1052 SODIUM 38.000 MG/L 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1064 CONDUCTIVITY @ 25 C UMHOS/CM 728.000 UMHO/CM 1600 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1055 SULFATE 71.000 0.500 MG/L 500 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1930 TDS 450.000 MG/L 1000 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 0100 TURBIDITY 0.200 0.100 NTU 5 .1 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 SECONDARY/GP-201902 1095 ZINC 1670.000 50.000 UG/L 5000 50 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 INORGANIC-201909 1002 ALUMINUM < 10.000 UG/L 1000 50 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1074 ANTIMONY, TOTAL < 1.000 UG/L 6 6 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1005 ARSENIC < 2.000 UG/L 10 2 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1010 BARIUM < 0.200 UG/L 1000 100 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1015 CADMIUM < 0.200 UG/L 5 1 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1020 CHROMIUM < 1.000 UG/L 50 10 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-202509 1024 CYANIDE < UG/L 150 100 09-21-2016 108 2025/09
CA3700897_002_002 INORGANIC-201909 1025 FLUORIDE 0.200 0.100 MG/L 2 .1 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1030 LEAD < 0.500 UG/L 5 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1035 MERCURY < UG/L 2 1 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1036 NICKEL < 1.000 UG/L 100 10 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1039 PERCHLORATE < 2.000 UG/L 6 4 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1045 SELENIUM < 1.000 UG/L 50 5 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 INORGANIC-201909 1085 THALLIUM, TOTAL < 0.200 UG/L 2 1 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 NITRATE/NITRITE-201709 1040 NITRATE < 0.100 MG/L 10 .4 09-21-2016 12 2017/09 DUE NOW
CA3700897_002_002 NITRATE/NITRITE-201909 1041 NITRITE < 0.200 MG/L 1 .4 09-21-2016 36 2019/09 DUE NOW
CA3700897_002_002 RADIOLOGICAL-201503 4109 GROSS ALPHA PARTICLE ACTIVITY 15.100 +/- 2.970 1.400 PCI/L 15 3 03-29-2012 36 2015/03 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2990 BENZENE < 0.500 UG/L 1 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2251 METHYL TERT-BUTYL ETHER < 1.000 UG/L 13 3 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2996 STYRENE < 0.500 UG/L 100 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2991 TOLUENE < 0.500 UG/L 150 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED VOC-201902 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-15-2016 36 2019/02 DUE NOW
CA3700897_002_002 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA3700897_002_002 REGULATED SOC-202511 2110 2,4,5-TP < 1.000 UG/L 50 1 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2105 2,4-D < 2.000 UG/L 70 10 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2050 ATRAZINE < 0.500 UG/L 1 .5 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2625 BENTAZON < 2.000 UG/L 18 2 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2031 DALAPON < 10.000 UG/L 200 10 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2041 DINOSEB < 1.000 UG/L 7 2 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2626 MOLINATE < 2.000 UG/L 20 2 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2040 PICLORAM < 1.000 UG/L 500 1 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2037 SIMAZINE < 0.500 UG/L 4 1 11-22-2016 108 2025/11
CA3700897_002_002 REGULATED SOC-202511 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 11-22-2016 108 2025/11
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.