| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2641 | Returned to Compliance | 15-NOV-2025 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2640 | Returned to Compliance | 15-AUG-2025 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2639 | Returned to Compliance | 15-AUG-2025 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2637 | Returned to Compliance | 01-JUL-2024 | 30-SEP-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2636 | Returned to Compliance | 01-JUN-2024 | 30-JUN-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 2635 | Returned to Compliance | 01-JUN-2024 | 30-JUN-2024 | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 2634 | Returned to Compliance | 01-OCT-2023 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 2632 | Returned to Compliance | 01-OCT-2021 | - | No |
| MR | Lead Consumer Notice | Lead and Copper Rule | Lead and Copper Rule | 2631 | Returned to Compliance | 30-DEC-2020 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2630 | Returned to Compliance | 14-NOV-2020 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2626 | Returned to Compliance | 16-DEC-2019 | - | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 2623 | Returned to Compliance | 01-OCT-2019 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2624 | Returned to Compliance | 01-JUL-2019 | 30-SEP-2019 | Yes |
| MR | Failure Submit IDSE/Subpart V Plan Rpt | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2622 | Open | 30-DEC-2018 | - | No |
| MR | Failure Submit IDSE/Subpart V Plan Rpt | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2621 | Open | 30-DEC-2018 | - | No |
| MR | Lead Consumer Notice | Lead and Copper Rule | Lead and Copper Rule | 2615 | Returned to Compliance | 01-JAN-2017 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2616 | Known | 01-DEC-2016 | 28-FEB-2017 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2617 | Known | 01-DEC-2016 | 28-FEB-2017 | No |
| MR | Failure Submit IDSE/Subpart V Plan Rpt | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2614 | Returned to Compliance | 31-MAR-2016 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2613 | Returned to Compliance | 01-JAN-2016 | 31-MAR-2016 | Yes |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 2611 | Returned to Compliance | 01-OCT-2014 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2606 | Returned to Compliance | 01-OCT-2007 | 31-OCT-2007 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2605 | Open | 24-MAR-2005 | - | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 2404 | Returned to Compliance | 01-FEB-2004 | 29-FEB-2004 | No |
| Other | Operations Report | Miscellaneous Other Rules | - | 2204 | Returned to Compliance | 01-SEP-2003 | 30-SEP-2003 | No |
| Other | Operations Report | Miscellaneous Other Rules | - | 2003 | Returned to Compliance | 01-JUN-2003 | 30-JUN-2003 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 1V02 | Returned to Compliance | 01-JUL-2002 | 11-JUL-2002 | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 194 | Open | 01-JUL-1994 | - | No |
| MR | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Lead and Copper Rule | 193 | Returned to Compliance | 01-JUL-1992 | 01-JUN-1993 | No |