Date:05-17-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4901190SYSTEM NAME:LIETO WATER SYSTEM (REACH CHARTR SCHOOL)COUNTY:SONOMA 
SOURCE NO.:001SOURCE NAME:WELL 01SOURCE CLASS:NTGPSTATUS: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
CA4901190_001_001 INORGANIC-202908 1002 ALUMINUM < 50.000 UG/L 1000 50 08-05-2020 108 2029/08
CA4901190_001_001 INORGANIC-202908 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 08-05-2020 108 2029/08
CA4901190_001_001 INORGANIC-202608 1005 ARSENIC < 2.000 UG/L 10 2 08-01-2023 36 2026/08
CA4901190_001_001 INORGANIC-203002 1094 ASBESTOS < 0.200 MFL 7 .2 02-09-2021 108 2030/02
CA4901190_001_001 INORGANIC-202908 1010 BARIUM < 100.000 UG/L 1000 100 08-05-2020 108 2029/08
CA4901190_001_001 INORGANIC-202908 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 08-05-2020 108 2029/08
CA4901190_001_001 INORGANIC-202908 1015 CADMIUM < 1.000 UG/L 5 1 08-05-2020 108 2029/08
CA4901190_001_001 INORGANIC-202908 1020 CHROMIUM < 10.000 UG/L 50 10 08-05-2020 108 2029/08
CA4901190_001_001 INORGANIC-202908 1025 FLUORIDE < 0.100 MG/L 2 .1 08-05-2020 108 2029/08
CA4901190_001_001 INORGANIC-202908 1035 MERCURY < 1.000 UG/L 2 1 08-05-2020 108 2029/08
CA4901190_001_001 INORGANIC-202908 1036 NICKEL < 10.000 UG/L 100 10 08-05-2020 108 2029/08
CA4901190_001_001 INORGANIC-202609 1039 PERCHLORATE < 2.000 UG/L 6 2 09-12-2023 36 2026/09
CA4901190_001_001 INORGANIC-202908 1045 SELENIUM < 5.000 UG/L 50 5 08-05-2020 108 2029/08
CA4901190_001_001 INORGANIC-202908 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 08-05-2020 108 2029/08
CA4901190_001_001 NITRATE/NITRITE-202501 1040 NITRATE 1.700 0.400 MG/L 10 .4 01-02-2024 12 2025/01
CA4901190_001_001 NITRATE/NITRITE-202612 1041 NITRITE < 0.200 MG/L 1 .4 12-13-2023 36 2026/12
CA4901190_001_001 RADIOLOGICAL-202504 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.400 PCI/L 15 3 04-12-2016 108 2025/04
CA4901190_001_001 REGULATED VOC-202810 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2990 BENZENE < 0.500 UG/L 1 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2996 STYRENE < 0.500 UG/L 100 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2991 TOLUENE < 0.500 UG/L 150 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED VOC-202810 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 10-04-2022 72 2028/10
CA4901190_001_001 REGULATED SOC-202111 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 11-30-2018 36 2021/11 DUE NOW
CA4901190_001_001 REGULATED SOC-202511 2110 2,4,5-TP < 1.000 UG/L 50 1 11-09-2016 108 2025/11
CA4901190_001_001 REGULATED SOC-202511 2105 2,4-D < 10.000 UG/L 70 10 11-09-2016 108 2025/11
CA4901190_001_001 REGULATED SOC-202612 2050 ATRAZINE < 0.240 UG/L 1 .5 12-13-2023 36 2026/12
CA4901190_001_001 REGULATED SOC-202511 2031 DALAPON < 10.000 UG/L 200 10 11-09-2016 108 2025/11
CA4901190_001_001 REGULATED SOC-202612 2037 SIMAZINE < 0.240 UG/L 4 1 12-13-2023 36 2026/12
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.