| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Ground Water Rule | Groundwater Rule | 2602338 | Returned to Compliance | 01-NOV-2025 | 30-NOV-2025 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2429946 | Returned to Compliance | 01-JUL-2024 | 30-SEP-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2417839 | Returned to Compliance | 01-APR-2024 | 30-APR-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2414816 | Returned to Compliance | 01-MAR-2024 | 31-MAR-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2335239 | Returned to Compliance | 01-JUL-2023 | 30-SEP-2023 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2335240 | Returned to Compliance | 01-JUL-2023 | 30-SEP-2023 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2302186 | Returned to Compliance | 01-NOV-2022 | 30-NOV-2022 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2300095 | Returned to Compliance | 01-OCT-2022 | 31-OCT-2022 | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 2259310 | Returned to Compliance | 01-OCT-2022 | - | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2259309 | Returned to Compliance | 01-SEP-2022 | 30-SEP-2022 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 2212410 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2039790 | Returned to Compliance | 01-JUL-2020 | 30-SEP-2020 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2039789 | Returned to Compliance | 01-JUL-2020 | 30-SEP-2020 | No |
| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Ground Water Rule | Groundwater Rule | 1911190 | Returned to Compliance | 01-JAN-2019 | 31-JAN-2019 | No |
| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Ground Water Rule | Groundwater Rule | 1904070 | Returned to Compliance | 01-DEC-2018 | 31-DEC-2018 | No |
| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Ground Water Rule | Groundwater Rule | 1820112 | Returned to Compliance | 01-JUN-2018 | 30-JUN-2018 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 1809859 | Returned to Compliance | 13-JAN-2018 | - | No |
| TT | Treatment Technique (SWTR and GWR) | Ground Water Rule | Groundwater Rule | 1809857 | Returned to Compliance | 01-JAN-2018 | 31-JAN-2018 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 1803744 | Returned to Compliance | 13-DEC-2017 | - | No |
| TT | Treatment Technique (SWTR and GWR) | Ground Water Rule | Groundwater Rule | 1803740 | Returned to Compliance | 01-DEC-2017 | 31-DEC-2017 | Yes |
| Other | Sample Siting Plan Errors (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 1614037 | Returned to Compliance | 01-APR-2016 | - | No |
| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Ground Water Rule | Groundwater Rule | 1613138 | Returned to Compliance | 01-FEB-2016 | 29-FEB-2016 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1603144 | Returned to Compliance | 01-DEC-2015 | 31-DEC-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1603145 | Returned to Compliance | 01-OCT-2015 | 31-DEC-2015 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 1434499 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 1434498 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Tetrachloroethylene | 1434497 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,2-Trichloroethane | 1434496 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 1434495 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 1434494 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 1434493 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 1434492 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 1434491 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 1434490 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 1434489 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 1434488 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 1434487 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 1434486 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 1434485 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 1434484 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Toluene | 1434500 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 1434501 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 1434502 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 1434483 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 1341969 | Returned to Compliance | 11-SEP-2013 | - | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1238317 | Returned to Compliance | 01-AUG-2012 | 31-AUG-2012 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1238318 | Returned to Compliance | 01-JUL-2012 | 30-SEP-2012 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 1123929 | Returned to Compliance | 01-JUN-2011 | 30-JUN-2011 | Yes |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Total Polychlorinated Biphenyls (PCB) | 1123957 | Returned to Compliance | 01-APR-2011 | 30-JUN-2011 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor epoxide | 1123951 | Returned to Compliance | 01-APR-2011 | 30-JUN-2011 | No |