Date:05-10-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4900693SYSTEM NAME:BELLEVUE UNION SCH DIST-BELLEVUE SCHOOLCOUNTY:SONOMA 
SOURCE NO.:001SOURCE NAME:WELL 01SOURCE CLASS:NTGRSTATUS: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
CA4900693_001_001 SECONDARY/GP-202810 1930 TDS 280.000 10.000 MG/L 1000 10-11-2022 72 2028/10
CA4900693_001_001 INORGANIC-202604 1002 ALUMINUM < 50.000 UG/L 1000 50 04-04-2017 108 2026/04
CA4900693_001_001 INORGANIC-202604 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-04-2017 108 2026/04
CA4900693_001_001 INORGANIC-202608 1005 ARSENIC 5.800 2.000 UG/L 10 2 08-02-2023 36 2026/08
CA4900693_001_001 INORGANIC-203205 1094 ASBESTOS < 0.180 MFL 7 .2 05-09-2023 108 2032/05
CA4900693_001_001 INORGANIC-202604 1010 BARIUM 180.000 100.000 UG/L 1000 100 04-04-2017 108 2026/04
CA4900693_001_001 INORGANIC-202604 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-04-2017 108 2026/04
CA4900693_001_001 INORGANIC-202604 1015 CADMIUM < 1.000 UG/L 5 1 04-04-2017 108 2026/04
CA4900693_001_001 INORGANIC-202604 1020 CHROMIUM < 1.000 UG/L 50 10 04-04-2017 108 2026/04
CA4900693_001_001 INORGANIC-202604 1025 FLUORIDE 0.170 0.100 MG/L 2 .1 04-04-2017 108 2026/04
CA4900693_001_001 INORGANIC-202604 1035 MERCURY < 1.000 UG/L 2 1 04-04-2017 108 2026/04
CA4900693_001_001 INORGANIC-202604 1036 NICKEL < 10.000 UG/L 100 10 04-04-2017 108 2026/04
CA4900693_001_001 INORGANIC-202605 1039 PERCHLORATE < 2.000 UG/L 6 2 05-09-2023 36 2026/05
CA4900693_001_001 INORGANIC-202604 1045 SELENIUM < 5.000 UG/L 50 5 04-04-2017 108 2026/04
CA4900693_001_001 INORGANIC-202604 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-04-2017 108 2026/04
CA4900693_001_001 NITRATE/NITRITE-202405 1040 NITRATE 2.200 0.400 MG/L 10 .4 05-09-2023 12 2024/05 DUE NOW
CA4900693_001_001 NITRATE/NITRITE-202412 1041 NITRITE < 0.400 MG/L 1 .4 12-02-2021 36 2024/12
CA4900693_001_001 RADIOLOGICAL-202510 4109 GROSS ALPHA PARTICLE ACTIVITY 1.200 +/- 1.460 1.800 PCI/L 15 3 10-27-2016 108 2025/10
CA4900693_001_001 REGULATED VOC-202406 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2990 BENZENE < 0.500 UG/L 1 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2996 STYRENE < 0.500 UG/L 100 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2991 TOLUENE < 0.500 UG/L 150 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED VOC-202406 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 06-27-2018 72 2024/06
CA4900693_001_001 REGULATED SOC-202412 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 12-03-2021 36 2024/12
CA4900693_001_001 REGULATED SOC-203205 2110 2,4,5-TP < 1.000 UG/L 50 1 05-09-2023 108 2032/05
CA4900693_001_001 REGULATED SOC-202605 2050 ATRAZINE < 0.250 UG/L 1 .5 05-09-2023 36 2026/05
CA4900693_001_001 REGULATED SOC-202605 2031 DALAPON < 10.000 UG/L 200 10 05-09-2023 36 2026/05
CA4900693_001_001 REGULATED SOC-202605 2032 DIQUAT < 0.400 UG/L 20 4 05-09-2023 36 2026/05
CA4900693_001_001 REGULATED SOC-202605 2033 ENDOTHALL < 45.000 UG/L 100 45 05-09-2023 36 2026/05
CA4900693_001_001 REGULATED SOC-203205 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 05-09-2023 108 2032/05
CA4900693_001_001 REGULATED SOC-203208 2065 HEPTACHLOR < 0.010 UG/L .01 .01 08-02-2023 108 2032/08
CA4900693_001_001 REGULATED SOC-203208 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 08-02-2023 108 2032/08
CA4900693_001_001 REGULATED SOC-203208 2010 BHC-GAMMA < 0.010 UG/L .2 .2 08-02-2023 108 2032/08
CA4900693_001_001 REGULATED SOC-203208 2015 METHOXYCHLOR < 0.100 UG/L 30 10 08-02-2023 108 2032/08
CA4900693_001_001 REGULATED SOC-202605 2036 OXAMYL < 5.000 UG/L 50 20 05-09-2023 36 2026/05
CA4900693_001_001 REGULATED SOC-202605 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 05-09-2023 36 2026/05
CA4900693_001_001 REGULATED SOC-202605 2040 PICLORAM < 1.000 UG/L 500 1 05-09-2023 36 2026/05
CA4900693_001_001 REGULATED SOC-202605 2037 SIMAZINE < 0.250 UG/L 4 1 05-09-2023 36 2026/05
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.