Date:05-14-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2400099SYSTEM NAME:GRACE MENNONITE SCHOOLCOUNTY:MERCED 
SOURCE NO.:001SOURCE NAME:WELL 1-S. SIDE OF PROPERTYSOURCE CLASS:PTGASTATUS: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
CA2400099_001_001 INORGANIC-202409 1002 ALUMINUM < 50.000 UG/L 1000 50 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202409 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202409 1005 ARSENIC 4.500 2.000 UG/L 10 2 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202409 1010 BARIUM 110.000 50.000 UG/L 1000 100 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202409 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202409 1015 CADMIUM < 1.000 UG/L 5 1 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202409 1020 CHROMIUM < 10.000 UG/L 50 10 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202409 1025 FLUORIDE 0.130 0.100 MG/L 2 .1 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202409 1035 MERCURY < 0.200 UG/L 2 1 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202409 1036 NICKEL < 10.000 UG/L 100 10 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202609 1039 PERCHLORATE < 0.500 UG/L 6 2 09-05-2023 36 2026/09
CA2400099_001_001 INORGANIC-202409 1045 SELENIUM < 2.000 UG/L 50 5 09-07-2021 36 2024/09
CA2400099_001_001 INORGANIC-202409 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 09-07-2021 36 2024/09
CA2400099_001_001 NITRATE/NITRITE-202504 1040 NITRATE 3.700 0.400 MG/L 10 .4 04-09-2024 12 2025/04
CA2400099_001_001 NITRATE/NITRITE-202409 1041 NITRITE < 0.050 MG/L 1 .4 09-07-2021 36 2024/09
CA2400099_001_001 RADIOLOGICAL-202508 4109 GROSS ALPHA PARTICLE ACTIVITY < 2.400 PCI/L 15 3 08-02-2016 108 2025/08
CA2400099_001_001 REGULATED VOC-203002 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2990 BENZENE < 0.500 UG/L 1 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2996 STYRENE < 0.500 UG/L 100 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2991 TOLUENE < 0.500 UG/L 150 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED VOC-203002 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-08-2024 72 2030/02
CA2400099_001_001 REGULATED SOC-202406 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 03-22-2024 3 2024/06
CA2400099_001_001 REGULATED SOC-202511 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 11-01-2022 36 2025/11
CA2400099_001_001 REGULATED SOC-202511 2050 ATRAZINE < 0.500 UG/L 1 .5 11-01-2022 36 2025/11
CA2400099_001_001 REGULATED SOC-202409 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 09-05-2023 12 2024/09
CA2400099_001_001 REGULATED SOC-202509 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 09-13-2022 36 2025/09
CA2400099_001_001 REGULATED SOC-202511 2037 SIMAZINE < 1.000 UG/L 4 1 11-01-2022 36 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.