| MR | Monitoring, Routine (IDSE) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Stage 2 Disinfectants and Disinfection Byproducts Rule | #0001 | Returned to Compliance | 02-APR-2008 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2010 | Returned to Compliance | 25-FEB-2008 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2008 | Returned to Compliance | 01-DEC-2007 | 31-DEC-2007 | Yes |
| TT | Treatment Technique Precursor Removal | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2009 | Returned to Compliance | 01-OCT-2007 | 31-DEC-2007 | Yes |
| TT | Treatment Technique Precursor Removal | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2007 | Returned to Compliance | 01-JUL-2007 | 30-SEP-2007 | Yes |
| TT | Treatment Technique Precursor Removal | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2006 | Returned to Compliance | 01-APR-2006 | 30-JUN-2006 | Yes |
| TT | Treatment Technique Precursor Removal | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 1506 | Returned to Compliance | 01-OCT-2005 | 31-DEC-2005 | Yes |
| TT | Monthly Turbidity Exceed (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 1705 | Returned to Compliance | 01-JUL-2005 | 31-JUL-2005 | Yes |
| TT | Treatment Technique Precursor Removal | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 1306 | Returned to Compliance | 01-JUL-2005 | 30-SEP-2005 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 905 | Returned to Compliance | 01-JAN-2005 | 31-JAN-2005 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 702 | Returned to Compliance | 01-JUN-2002 | 30-JUN-2002 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 602 | Returned to Compliance | 01-DEC-2001 | 31-DEC-2001 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 501 | Returned to Compliance | 01-JUN-2001 | 30-JUN-2001 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 401 | Returned to Compliance | 01-MAR-2001 | 31-MAR-2001 | Yes |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 300 | Returned to Compliance | 01-JUL-2000 | - | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 298 | Returned to Compliance | 01-MAY-1998 | 31-MAY-1998 | No |
| MR | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Lead and Copper Rule | 193 | Returned to Compliance | 01-JUL-1992 | - | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 7V89 | Returned to Compliance | 01-JUL-1989 | 30-SEP-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 10V89 | Returned to Compliance | 01-JUL-1989 | 30-SEP-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 12V89 | Returned to Compliance | 01-JUL-1989 | 30-SEP-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 15V89 | Returned to Compliance | 01-JUL-1989 | 30-SEP-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Vinyl chloride | 18V89 | Returned to Compliance | 01-JUL-1989 | 30-SEP-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 4V89 | Returned to Compliance | 01-JUL-1989 | 30-SEP-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 21V89 | Returned to Compliance | 01-JUL-1989 | 30-SEP-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 1V89 | Returned to Compliance | 01-JUL-1989 | 30-SEP-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 5V89 | Returned to Compliance | 01-APR-1989 | 30-JUN-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 2V89 | Returned to Compliance | 01-APR-1989 | 30-JUN-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 11V89 | Returned to Compliance | 01-APR-1989 | 30-JUN-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 13V89 | Returned to Compliance | 01-APR-1989 | 30-JUN-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 16V89 | Returned to Compliance | 01-APR-1989 | 30-JUN-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Vinyl chloride | 19V89 | Returned to Compliance | 01-APR-1989 | 30-JUN-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 8V89 | Returned to Compliance | 01-APR-1989 | 30-JUN-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 22V89 | Returned to Compliance | 01-APR-1989 | 30-JUN-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 6V89 | Returned to Compliance | 01-JAN-1989 | 31-MAR-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 9V89 | Returned to Compliance | 01-JAN-1989 | 31-MAR-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 14V89 | Returned to Compliance | 01-JAN-1989 | 31-MAR-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 17V89 | Returned to Compliance | 01-JAN-1989 | 31-MAR-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Vinyl chloride | 20V89 | Returned to Compliance | 01-JAN-1989 | 31-MAR-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 3V89 | Returned to Compliance | 01-JAN-1989 | 31-MAR-1989 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 23V89 | Returned to Compliance | 01-JAN-1989 | 31-MAR-1989 | No |