| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20260002804 | Returned to Compliance | 01-DEC-2025 | 31-DEC-2025 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20260002742 | Returned to Compliance | 01-DEC-2025 | 31-DEC-2025 | No |
| RPT | Reporting, Assessment Forms (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20250026393 | Open | 01-JUL-2025 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 20250026820 | Open | 01-JUL-2025 | - | No |
| MR | Monitoring, Source Water (GWR) | Ground Water Rule | E. COLI | 20250026361 | Returned to Compliance | 01-JUL-2025 | - | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20250026360 | Returned to Compliance | 01-JUL-2025 | 31-JUL-2025 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 20250026643 | Returned to Compliance | 01-JAN-2025 | 31-DEC-2025 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 20250026644 | Returned to Compliance | 01-JAN-2025 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 20250007217 | Returned to Compliance | 01-JAN-2024 | 31-DEC-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 20240019981 | Known | 01-JAN-2024 | 31-DEC-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 20240019980 | Known | 01-JAN-2024 | 31-DEC-2024 | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 20230013945 | Returned to Compliance | 01-JUL-2023 | - | No |
| MR | Monitoring, Source Water (GWR) | Ground Water Rule | E. COLI | 20220012411 | Returned to Compliance | 01-MAR-2022 | - | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20190000156 | Returned to Compliance | 01-OCT-2018 | 31-OCT-2018 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20180000193 | Returned to Compliance | 01-OCT-2017 | 31-OCT-2017 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 20050009338 | Known | 01-AUG-2005 | 31-AUG-2005 | Yes |
| MR | Monitoring, Repeat Major (TCR) | Total Coliform Rule | Coliform (TCR) | 20040011151 | Known | 01-JUL-2004 | 31-JUL-2004 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 0115399 | Known | 01-JUL-2001 | 31-JUL-2001 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 0102279 | Known | 01-DEC-2000 | 31-DEC-2000 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 98V0002 | Known | 01-JAN-1998 | 31-JAN-1998 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 98V0001 | Known | 01-OCT-1997 | 31-OCT-1997 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 97V0001 | Known | 01-MAY-1997 | 31-MAY-1997 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 96V0001 | Known | 01-MAY-1996 | 31-MAY-1996 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 94V0003 | Known | 01-OCT-1993 | 31-OCT-1993 | Yes |
| MR | Monitoring, Repeat Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 93V0001 | Returned to Compliance | 01-OCT-1992 | 31-OCT-1992 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 91V0008 | Known | 01-SEP-1991 | 30-SEP-1991 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 91V0005 | Known | 01-FEB-1991 | 28-FEB-1991 | No |