| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Ground Water Rule | Groundwater Rule | 903408140 | Returned to Compliance | 01-OCT-2021 | 31-OCT-2021 | No |
| MR | Initial, Follow-up, or Routine Source Water M/R | Lead and Copper Rule | Lead and Copper Rule | 903408141 | Returned to Compliance | 01-JUL-2021 | - | No |
| MR | Initial, Follow-up, or Routine Source Water M/R | Lead and Copper Rule | Lead and Copper Rule | 903408139 | Returned to Compliance | 01-JUL-2020 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 903408136 | Returned to Compliance | 01-JAN-2018 | 31-MAR-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 903408137 | Returned to Compliance | 01-JAN-2018 | 31-MAR-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 903408132 | Returned to Compliance | 01-JAN-2015 | 31-MAR-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 903408133 | Returned to Compliance | 01-JAN-2015 | 31-MAR-2015 | No |
| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Ground Water Rule | Groundwater Rule | 903408131 | Returned to Compliance | 01-JAN-2015 | 31-JAN-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 903408130 | Returned to Compliance | 01-OCT-2013 | 31-DEC-2013 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 903408129 | Returned to Compliance | 01-OCT-2013 | 31-DEC-2013 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 903408123 | Returned to Compliance | 22-OCT-2011 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 903408122 | Returned to Compliance | 01-AUG-2011 | 31-AUG-2011 | Yes |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3405004 | Returned to Compliance | 01-MAY-2004 | 31-MAY-2004 | No |
| MR | Monitoring, Repeat Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 3404803 | Returned to Compliance | 01-AUG-2003 | 31-AUG-2003 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3404703 | Returned to Compliance | 01-OCT-2002 | 31-OCT-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 3407205 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endrin | 3405105 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | ETHYLENE DIBROMIDE | 3407805 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 1,2-DIBROMO-3-CHLOROPROPANE | 3407705 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Chlordane | 3407905 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Pentachlorophenol | 3407505 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Benzo(a)pyrene | 3407405 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | HEXACHLOROBENZENE | 3407305 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4-D | 3407105 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Total Polychlorinated Biphenyls (PCB) | 3407605 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor epoxide | 3407005 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor | 3406905 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | LASSO | 3406805 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Atrazine | 3406705 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Carbofuran | 3406605 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Hexachlorocyclopentadiene | 3406505 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dinoseb | 3406405 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Picloram | 3406305 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Di(2-ethylhexyl) phthalate | 3406205 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Simazine | 3406105 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | OXAMYL | 3406005 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Di(2-ethylhexyl) adipate | 3405905 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Glyphosate | 3405805 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endothall | 3405705 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Diquat | 3405605 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dalapon | 3405505 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Toxaphene | 3405405 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Methoxychlor | 3405305 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | BHC-GAMMA | 3405205 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 1767396 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1999 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 33696 | Returned to Compliance | 01-NOV-1995 | 30-NOV-1995 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3494 | Returned to Compliance | 01-OCT-1993 | 31-OCT-1993 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3404693 | Returned to Compliance | 01-SEP-1993 | 30-SEP-1993 | Yes |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 6538980 | Known | 01-JUN-1976 | 31-MAY-1980 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 6539180 | Known | 01-JUN-1976 | 31-MAY-1980 | No |