| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20250016883 | Known | 01-JAN-2025 | 31-JAN-2025 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20250016924 | Known | 01-JAN-2025 | 31-JAN-2025 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20250006391 | Returned to Compliance | 01-DEC-2024 | 31-DEC-2024 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20250007390 | Returned to Compliance | 01-DEC-2024 | 31-DEC-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20250000819 | Known | 01-NOV-2024 | 30-NOV-2024 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20250000785 | Known | 01-NOV-2024 | 30-NOV-2024 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20250000107 | Returned to Compliance | 01-OCT-2024 | 31-OCT-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20250000090 | Returned to Compliance | 01-OCT-2024 | 31-OCT-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 20240020012 | Known | 01-JUL-2024 | 30-SEP-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20240019651 | Returned to Compliance | 01-JUL-2024 | 31-JUL-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 20240020013 | Known | 01-JUL-2024 | 30-SEP-2024 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20240019665 | Returned to Compliance | 01-JUL-2024 | 31-JUL-2024 | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 20240020402 | Open | 01-JUL-2024 | - | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 20250006272 | Returned to Compliance | 01-JAN-2024 | 31-DEC-2024 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 20230001939 | Returned to Compliance | 01-JAN-2022 | 31-DEC-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 20220016011 | Returned to Compliance | 01-JAN-2022 | 31-DEC-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 20220015877 | Returned to Compliance | 01-JAN-2022 | 31-DEC-2022 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 20160002285 | Returned to Compliance | 01-DEC-2015 | 31-DEC-2015 | Yes |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20150003761 | Returned to Compliance | 01-JUN-2015 | 30-JUN-2015 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20150003724 | Returned to Compliance | 01-JUN-2015 | 30-JUN-2015 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20150003221 | Returned to Compliance | 01-APR-2015 | 30-APR-2015 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20150003222 | Returned to Compliance | 01-APR-2015 | 30-APR-2015 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 20110004574 | Known | 01-JUL-2011 | 31-JUL-2011 | Yes |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 20100002284 | Known | 01-DEC-2009 | 31-DEC-2009 | No |
| MCL | Maximum Contaminant Level Violation, Acute (TCR) | Total Coliform Rule | Coliform (TCR) | 20080000462 | Known | 01-NOV-2007 | 30-NOV-2007 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 20070001011 | Returned to Compliance | 01-NOV-2006 | 30-NOV-2006 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 20070000720 | Returned to Compliance | 01-OCT-2006 | 31-OCT-2006 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 20050009365 | Known | 01-AUG-2005 | 31-AUG-2005 | Yes |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0102847 | Known | 01-DEC-2000 | 31-DEC-2000 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0100673 | Known | 01-NOV-2000 | 30-NOV-2000 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0100460 | Known | 01-OCT-2000 | 31-OCT-2000 | No |
| MR | Monitoring, Repeat Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 0005191 | Known | 01-JUL-2000 | 31-JUL-2000 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0000212 | Known | 01-NOV-1999 | 30-NOV-1999 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 97V0001 | Returned to Compliance | 01-JAN-1997 | 31-JAN-1997 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 95V0002 | Known | 01-JUN-1995 | 30-JUN-1995 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 95V0001 | Known | 01-DEC-1994 | 31-DEC-1994 | Yes |
| MR | Monitoring, Repeat Major (TCR) | Total Coliform Rule | Coliform (TCR) | 94V0001 | Known | 01-AUG-1994 | 31-AUG-1994 | No |
| MR | Monitoring, Repeat Major (TCR) | Total Coliform Rule | Coliform (TCR) | 93V0003 | Known | 01-AUG-1993 | 31-AUG-1993 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 93V0002 | Known | 01-AUG-1993 | 31-AUG-1993 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 93V0001 | Known | 01-JUN-1993 | 30-JUN-1993 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0001 | Known | 01-JUL-1992 | 31-JUL-1992 | Yes |