| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Bromate | 2530909 | Returned to Compliance | 01-JUL-2025 | 30-SEP-2025 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2416269 | Returned to Compliance | 01-JAN-2024 | 31-MAR-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2416268 | Returned to Compliance | 01-JAN-2024 | 31-MAR-2024 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 2314842 | Returned to Compliance | 01-JAN-2023 | 31-JAN-2023 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2301131 | Returned to Compliance | 01-OCT-2022 | 31-OCT-2022 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2261521 | Returned to Compliance | 01-SEP-2022 | 30-SEP-2022 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2235512 | Returned to Compliance | 01-AUG-2022 | 31-AUG-2022 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2233749 | Returned to Compliance | 01-JUL-2022 | 31-JUL-2022 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2229515 | Returned to Compliance | 01-JUN-2022 | 30-JUN-2022 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2224887 | Returned to Compliance | 01-MAY-2022 | 31-MAY-2022 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2223287 | Returned to Compliance | 01-APR-2022 | 30-APR-2022 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2217712 | Returned to Compliance | 01-FEB-2022 | 28-FEB-2022 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2215868 | Returned to Compliance | 01-JAN-2022 | 31-JAN-2022 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2025274 | Open | 11-APR-2020 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2025275 | Open | 11-APR-2020 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Bromate | 1937665 | Returned to Compliance | 01-JUL-2019 | 30-SEP-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1937663 | Returned to Compliance | 01-JUL-2019 | 30-SEP-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1937664 | Returned to Compliance | 01-JUL-2019 | 30-SEP-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1915255 | Returned to Compliance | 01-JAN-2019 | 31-MAR-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1915256 | Returned to Compliance | 01-JAN-2019 | 31-MAR-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1819492 | Returned to Compliance | 01-APR-2018 | 30-JUN-2018 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 1635596 | Returned to Compliance | 01-JUL-2016 | - | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 1707506 | Returned to Compliance | 01-JAN-2016 | 31-DEC-2016 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrite | 1707507 | Returned to Compliance | 01-JAN-2016 | 31-DEC-2016 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 0919866 | Returned to Compliance | 01-JUL-2009 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 0728730 | Returned to Compliance | 01-JUL-2007 | 30-SEP-2007 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 0440514 | Returned to Compliance | 01-JUL-2004 | - | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 8820281 | Known | 01-JUL-1984 | 30-JUN-1988 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 8522447 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 8522448 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4-D | 8522441 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 8522433 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 8522440 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 8522444 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 8522445 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 8522434 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 8522449 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 8522446 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Toxaphene | 8522439 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endrin | 8522443 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | BHC-GAMMA | 8522435 | Known | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Methoxychlor | 8522437 | Known | 24-JUN-1982 | 23-JUN-1985 | No |