| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 9669637 | Returned to Compliance | 01-JUL-2021 | - | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 9669635 | Returned to Compliance | 01-MAR-2019 | 31-MAR-2019 | No |
| MR | Monitoring, Source Water (LT2) | Long Term 2 Enhanced Surface Water Treatment Rule | Long Term 2 Enhanced Surface Water Treatment Rule | 9669633 | Returned to Compliance | 02-JUL-2017 | - | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9669632 | Returned to Compliance | 01-APR-2016 | 30-APR-2016 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 9669630 | Returned to Compliance | 01-FEB-2016 | 29-FEB-2016 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 9669627 | Returned to Compliance | 02-JUL-2015 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9669623 | Returned to Compliance | 01-NOV-2014 | 30-NOV-2014 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9669622 | Returned to Compliance | 01-AUG-2014 | 31-AUG-2014 | Yes |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 9669621 | Returned to Compliance | 01-JUN-2014 | 30-JUN-2014 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 9669620 | Returned to Compliance | 13-MAR-2014 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 9669618 | Returned to Compliance | 01-JUL-2013 | 30-SEP-2013 | Yes |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 9669619 | Returned to Compliance | 01-JUL-2013 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9669616 | Returned to Compliance | 01-JUN-2012 | 30-JUN-2012 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9669615 | Returned to Compliance | 01-SEP-2011 | 30-SEP-2011 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9669614 | Returned to Compliance | 01-OCT-2010 | 31-OCT-2010 | Yes |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 9669609 | Returned to Compliance | 01-JUL-2007 | 30-SEP-2007 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 9669607 | Returned to Compliance | 01-JUL-2007 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 9669608 | Returned to Compliance | 01-JUL-2007 | 30-SEP-2007 | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 9669406 | Returned to Compliance | 27-OCT-2005 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 9669506 | Returned to Compliance | 01-APR-2005 | 30-JUN-2005 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 9669205 | Returned to Compliance | 01-APR-2005 | 30-JUN-2005 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 9668905 | Returned to Compliance | 01-JAN-2005 | 31-MAR-2005 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 9669005 | Returned to Compliance | 01-JAN-2005 | 31-MAR-2005 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 9666505 | Returned to Compliance | 01-OCT-2004 | 31-DEC-2004 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 9666605 | Returned to Compliance | 01-OCT-2004 | 31-DEC-2004 | Yes |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Tetrachloroethylene | 9668205 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,2-Trichloroethane | 9668105 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 9668005 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 9667905 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 9667805 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 9667705 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 9667605 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 9667505 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 9667405 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 9667205 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 9667105 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 9667005 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 9666905 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 9666805 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 9668305 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 9668405 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Toluene | 9668505 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 9668605 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 9668705 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 9666705 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Vinyl chloride | 9667305 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2003 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 9666302 | Returned to Compliance | 01-JAN-2002 | 31-MAR-2002 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 5680000 | Returned to Compliance | 01-JUL-2000 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 7396997 | Returned to Compliance | 01-NOV-1997 | 30-NOV-1997 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 7299997 | Returned to Compliance | 01-JAN-1997 | 31-MAR-1997 | No |