| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20260007534 | Known | 01-DEC-2025 | 31-DEC-2025 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20260008650 | Known | 01-DEC-2025 | 31-DEC-2025 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20260000818 | Known | 01-NOV-2025 | 30-NOV-2025 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20260000776 | Known | 01-NOV-2025 | 30-NOV-2025 | No |
| MON | Monitoring, Additional Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20260000064 | Known | 01-OCT-2025 | 31-OCT-2025 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 20260010227 | Known | 01-JAN-2025 | 31-DEC-2025 | No |
| MON | Monitoring, Additional Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20250001363 | Returned to Compliance | 01-DEC-2024 | 31-DEC-2024 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20250012864 | Returned to Compliance | 01-DEC-2024 | 31-DEC-2024 | No |
| MON | Monitoring, Additional Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20240021186 | Returned to Compliance | 01-SEP-2024 | 30-SEP-2024 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 20250015678 | Returned to Compliance | 01-JAN-2024 | 31-DEC-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20240012999 | Returned to Compliance | 01-JAN-2024 | 31-JAN-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 20240009556 | Returned to Compliance | 01-JAN-2023 | 31-DEC-2023 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 20240010188 | Returned to Compliance | 01-JAN-2023 | 31-DEC-2023 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20210007624 | Returned to Compliance | 01-JAN-2021 | 31-JAN-2021 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Asbestos | 20210004000 | Known | 01-JAN-2020 | 31-DEC-2020 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 20180002283 | Returned to Compliance | 01-JAN-2017 | 31-DEC-2017 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 20180002306 | Returned to Compliance | 01-JAN-2017 | 31-DEC-2017 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 20180002370 | Returned to Compliance | 01-JAN-2017 | 31-DEC-2017 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 20160001326 | Returned to Compliance | 01-JAN-2015 | 31-DEC-2015 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 20160001385 | Returned to Compliance | 01-JAN-2015 | 31-DEC-2015 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 20130005571 | Known | 01-MAY-2013 | 31-MAY-2013 | No |
| MR | Monitoring, Source Water (GWR) | Ground Water Rule | E. COLI | 20130004500 | Open | 01-JAN-2013 | - | No |
| MR | Monitoring, Repeat Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 20100005203 | Returned to Compliance | 01-JUL-2010 | 31-JUL-2010 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 20100005200 | Returned to Compliance | 01-JUL-2010 | 31-JUL-2010 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 0112027 | Known | 01-MAR-2001 | 31-MAR-2001 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 95V0001 | Known | 01-JUN-1995 | 30-JUN-1995 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 91V0001 | Known | 01-SEP-1991 | 30-SEP-1991 | No |