| TT | Single Turbidity Exceed (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 5119464 | Known | 01-NOV-2025 | 30-NOV-2025 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 5119463 | Open | 16-OCT-2025 | - | No |
| TT | Single Turbidity Exceed (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 5119462 | Known | 01-OCT-2025 | 31-OCT-2025 | Yes |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 5119460 | Returned to Compliance | 01-MAY-2024 | 31-MAY-2024 | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 5119459 | Returned to Compliance | 01-JAN-2024 | 31-MAR-2024 | Yes |
| MR | Failure Submit IDSE/Subpart V Plan Rpt | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 5119461 | Returned to Compliance | 01-JAN-2024 | - | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 5119458 | Returned to Compliance | 01-NOV-2023 | 30-NOV-2023 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 5119454 | Returned to Compliance | 16-FEB-2023 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 5119453 | Returned to Compliance | 23-NOV-2022 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 5119452 | Returned to Compliance | 01-OCT-2022 | 31-DEC-2022 | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 5119451 | Returned to Compliance | 23-AUG-2022 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 5119445 | Returned to Compliance | 19-OCT-2021 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 5119449 | Returned to Compliance | 01-OCT-2021 | 31-DEC-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 5119450 | Returned to Compliance | 01-OCT-2021 | 31-DEC-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 5119448 | Returned to Compliance | 01-JUL-2021 | 30-SEP-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 5119447 | Returned to Compliance | 01-JUL-2021 | 30-SEP-2021 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 5119444 | Returned to Compliance | 01-APR-2021 | 30-APR-2021 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 5119438 | Returned to Compliance | 01-JUL-2020 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 5119436 | Returned to Compliance | 13-JAN-2020 | - | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 5119425 | Returned to Compliance | 01-FEB-2019 | 28-FEB-2019 | Yes |
| MR | Monitoring, Source Water (LT2) | Long Term 2 Enhanced Surface Water Treatment Rule | E. COLI | 5119423 | Returned to Compliance | 01-FEB-2018 | 28-FEB-2018 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 5119413 | Returned to Compliance | 01-JUL-2016 | - | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Beta Particle Activity | 5119402 | Returned to Compliance | 01-JAN-2002 | 30-JUN-2002 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 1047602 | Returned to Compliance | 01-NOV-2001 | 30-NOV-2001 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 284696 | Returned to Compliance | 01-JAN-1996 | 31-JAN-1996 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 286196 | Returned to Compliance | 01-NOV-1995 | 30-NOV-1995 | Yes |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 285995 | Returned to Compliance | 01-JUL-1995 | 31-JUL-1995 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 286095 | Returned to Compliance | 01-JUL-1995 | 31-JUL-1995 | Yes |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 285895 | Returned to Compliance | 01-JUN-1995 | 30-JUN-1995 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 285795 | Returned to Compliance | 01-MAY-1995 | 31-MAY-1995 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 285695 | Returned to Compliance | 01-APR-1995 | 30-APR-1995 | Yes |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 285595 | Returned to Compliance | 01-APR-1995 | 30-APR-1995 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 285495 | Returned to Compliance | 01-MAR-1995 | 31-MAR-1995 | Yes |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 285395 | Returned to Compliance | 01-MAR-1995 | 31-MAR-1995 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 285195 | Returned to Compliance | 01-FEB-1995 | 28-FEB-1995 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 285295 | Returned to Compliance | 01-FEB-1995 | 28-FEB-1995 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 284995 | Returned to Compliance | 01-JAN-1995 | 31-JAN-1995 | Yes |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 285095 | Returned to Compliance | 01-JAN-1995 | 31-JAN-1995 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 284795 | Returned to Compliance | 01-DEC-1994 | 31-DEC-1994 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 284895 | Returned to Compliance | 01-DEC-1994 | 31-DEC-1994 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 284595 | Returned to Compliance | 01-NOV-1994 | 30-NOV-1994 | Yes |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 284495 | Returned to Compliance | 01-NOV-1994 | 30-NOV-1994 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 284295 | Returned to Compliance | 01-OCT-1994 | 31-OCT-1994 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 284395 | Returned to Compliance | 01-OCT-1994 | 31-OCT-1994 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 288494 | Returned to Compliance | 01-SEP-1994 | 30-SEP-1994 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 288394 | Returned to Compliance | 01-AUG-1994 | 31-AUG-1994 | Yes |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 288294 | Returned to Compliance | 01-AUG-1994 | 31-AUG-1994 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 288094 | Returned to Compliance | 01-JUL-1994 | 31-JUL-1994 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 288194 | Returned to Compliance | 01-JUL-1994 | 31-JUL-1994 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 287994 | Returned to Compliance | 01-JUN-1994 | 30-JUN-1994 | Yes |