| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2614623 | Known | 01-JAN-2026 | 31-MAR-2026 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2614622 | Known | 01-JAN-2026 | 31-MAR-2026 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2524360 | Returned to Compliance | 01-JUN-2025 | 30-JUN-2025 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2514254 | Returned to Compliance | 01-FEB-2025 | 28-FEB-2025 | No |
| RPT | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2509667 | Returned to Compliance | 11-DEC-2024 | - | No |
| RPT | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2502236 | Returned to Compliance | 11-OCT-2024 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 2328250 | Returned to Compliance | 01-JUN-2023 | 30-JUN-2023 | No |
| RPT | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2302107 | Returned to Compliance | 11-OCT-2022 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2202031 | Returned to Compliance | 27-NOV-2021 | - | No |
| RPT | Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2202030 | Returned to Compliance | 17-OCT-2021 | - | No |
| TT | Treatment Technique, Level 1 Assessment (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2202029 | Returned to Compliance | 17-OCT-2021 | - | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2129098 | Open | 11-JUL-2021 | - | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2126220 | Returned to Compliance | 01-JUN-2021 | 30-JUN-2021 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2039012 | Returned to Compliance | 11-OCT-2020 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2043607 | Open | 11-SEP-2020 | - | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 2039014 | Returned to Compliance | 01-AUG-2020 | - | Yes |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2031180 | Returned to Compliance | 01-JUN-2020 | 30-JUN-2020 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 1934954 | Returned to Compliance | 01-AUG-2019 | 31-AUG-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1831990 | Returned to Compliance | 01-JUL-2018 | 30-SEP-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1831991 | Returned to Compliance | 01-JUL-2018 | 30-SEP-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1824088 | Returned to Compliance | 01-APR-2018 | 30-JUN-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1824087 | Returned to Compliance | 01-APR-2018 | 30-JUN-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1727977 | Returned to Compliance | 01-APR-2017 | 30-JUN-2017 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1727976 | Returned to Compliance | 01-APR-2017 | 30-JUN-2017 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1718852 | Returned to Compliance | 01-MAR-2017 | 31-MAR-2017 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1716150 | Returned to Compliance | 01-FEB-2017 | 28-FEB-2017 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1718848 | Returned to Compliance | 01-JAN-2017 | 31-MAR-2017 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1718849 | Returned to Compliance | 01-JAN-2017 | 31-MAR-2017 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1714608 | Returned to Compliance | 01-JAN-2017 | 31-JAN-2017 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1718850 | Returned to Compliance | 01-JAN-2017 | 31-MAR-2017 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1710043 | Returned to Compliance | 01-OCT-2016 | 31-DEC-2016 | No |
| RPT | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 1701881 | Returned to Compliance | 01-OCT-2016 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1636172 | Returned to Compliance | 01-JUL-2016 | 30-SEP-2016 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1636174 | Returned to Compliance | 01-JUL-2016 | 31-JUL-2016 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 1636173 | Returned to Compliance | 01-JUL-2016 | - | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1631375 | Returned to Compliance | 01-JUN-2016 | 30-JUN-2016 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1631374 | Returned to Compliance | 01-APR-2016 | 30-JUN-2016 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1621364 | Returned to Compliance | 01-APR-2016 | 30-APR-2016 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1517793 | Returned to Compliance | 01-MAY-2015 | 31-MAY-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1517792 | Returned to Compliance | 01-APR-2015 | 30-JUN-2015 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1416307 | Returned to Compliance | 01-FEB-2014 | 28-FEB-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1416306 | Returned to Compliance | 01-JAN-2014 | 31-MAR-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1410633 | Returned to Compliance | 01-OCT-2013 | 31-DEC-2013 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1410632 | Returned to Compliance | 01-OCT-2013 | 31-DEC-2013 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1233869 | Returned to Compliance | 01-APR-2012 | 30-JUN-2012 | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1233868 | Known | 01-APR-2012 | 30-JUN-2012 | Yes |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 1233870 | Returned to Compliance | 01-APR-2012 | 30-JUN-2012 | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1222735 | Known | 01-JAN-2012 | 31-MAR-2012 | Yes |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1215011 | Returned to Compliance | 01-JAN-2012 | 31-MAR-2012 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1215012 | Returned to Compliance | 01-JAN-2012 | 31-JAN-2012 | No |