| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 418426 | Open | 01-OCT-2025 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 418425 | Known | 01-JUN-2025 | 30-JUN-2025 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 418424 | Known | 01-JUN-2025 | 30-JUN-2025 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 418422 | Returned to Compliance | 01-MAR-2025 | 31-MAR-2025 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 418417 | Open | 16-FEB-2024 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 418415 | Returned to Compliance | 01-OCT-2022 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 418428 | Known | 01-JAN-2020 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 418427 | Known | 01-JAN-2020 | 31-DEC-2025 | No |
| MR | Monitoring, Source Water (LT2) | Long Term 2 Enhanced Surface Water Treatment Rule | E. COLI | 418413 | Returned to Compliance | 01-SEP-2018 | 30-SEP-2018 | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 418412 | Returned to Compliance | 01-OCT-2016 | - | No |
| MR | Lead Consumer Notice | Lead and Copper Rule | Lead and Copper Rule | 418411 | Returned to Compliance | 30-DEC-2014 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 418406 | Returned to Compliance | 01-JUL-2007 | - | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 416200 | Returned to Compliance | 01-SEP-2000 | 30-SEP-2000 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 100498 | Returned to Compliance | 01-MAR-1998 | 31-MAR-1998 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 84797 | Returned to Compliance | 01-FEB-1997 | 28-FEB-1997 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 415495 | Returned to Compliance | 01-AUG-1995 | 31-AUG-1995 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 416195 | Returned to Compliance | 01-JUL-1995 | 31-JUL-1995 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 164595 | Returned to Compliance | 01-JUN-1995 | 30-JUN-1995 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 163895 | Returned to Compliance | 01-MAY-1995 | 31-MAY-1995 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 55995 | Returned to Compliance | 01-JAN-1995 | 31-JAN-1995 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 127593 | Returned to Compliance | 01-SEP-1993 | 30-SEP-1993 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 127393 | Returned to Compliance | 01-AUG-1993 | 31-AUG-1993 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 127493 | Returned to Compliance | 01-JUL-1993 | 31-JUL-1993 | Yes |