| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 8931111 | Returned to Compliance | 01-NOV-2015 | 30-NOV-2015 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 8931110 | Returned to Compliance | 01-DEC-2009 | 31-DEC-2009 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 8931010 | Returned to Compliance | 01-NOV-2009 | 30-NOV-2009 | Yes |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 8930907 | Returned to Compliance | 01-OCT-2006 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 8930806 | Returned to Compliance | 01-JUL-2006 | - | No |
| MR | Monitoring, Repeat Major (TCR) | Total Coliform Rule | Coliform (TCR) | 8930506 | Returned to Compliance | 01-AUG-2005 | 31-AUG-2005 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 204904 | Returned to Compliance | 01-JAN-2004 | 31-MAR-2004 | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 116203 | Returned to Compliance | 01-OCT-2002 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 404502 | Returned to Compliance | 01-SEP-2002 | 30-SEP-2002 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 302902 | Returned to Compliance | 01-APR-2002 | 30-APR-2002 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 203000 | Returned to Compliance | 01-FEB-2000 | 29-FEB-2000 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 403899 | Known | 01-SEP-1999 | 30-SEP-1999 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 403799 | Known | 01-AUG-1999 | 31-AUG-1999 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 407596 | Known | 01-SEP-1996 | 30-SEP-1996 | No |
| Other | Notification, Public | Total Coliform Rule | Coliform (TCR) | 422696 | Known | 01-SEP-1996 | 30-SEP-1996 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 304496 | Known | 01-JUN-1996 | 30-JUN-1996 | No |
| Other | Notification, Public | Total Coliform Rule | Coliform (TCR) | 320196 | Known | 01-JUN-1996 | 30-JUN-1996 | No |
| Other | Notification, Public | Surface Water Treatment Rule | Surface Water Treatment Rule | 121496 | Known | 01-JAN-1996 | 31-JAN-1996 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 103296 | Known | 01-NOV-1995 | 30-NOV-1995 | No |
| Other | Notification, Public | Surface Water Treatment Rule | Surface Water Treatment Rule | 426595 | Known | 01-SEP-1995 | 30-SEP-1995 | No |
| Other | Notification, Public | Surface Water Treatment Rule | Surface Water Treatment Rule | 386095 | Known | 01-JUN-1995 | 30-JUN-1995 | No |
| Other | Notification, Public | Surface Water Treatment Rule | Surface Water Treatment Rule | 385995 | Known | 01-MAY-1995 | 31-MAY-1995 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 105695 | Known | 01-DEC-1994 | 31-DEC-1994 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 108595 | Known | 01-DEC-1994 | 31-DEC-1994 | No |
| Other | Notification, Public | Surface Water Treatment Rule | Surface Water Treatment Rule | 118795 | Known | 01-DEC-1994 | 31-DEC-1994 | No |
| Other | Notification, Public | Surface Water Treatment Rule | Surface Water Treatment Rule | 317394 | Known | 01-MAY-1994 | 31-MAY-1994 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 304894 | Known | 01-MAY-1994 | 31-MAY-1994 | No |
| Other | Notification, Public | Total Coliform Rule | Coliform (TCR) | 207991 | Known | 01-MAR-1991 | 31-MAR-1991 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 204191 | Known | 01-MAR-1991 | 31-MAR-1991 | No |