| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 40741 | Returned to Compliance | 01-APR-2025 | 30-APR-2025 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 40736 | Open | 07-APR-2023 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 40737 | Open | 07-APR-2023 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 40735 | Open | 07-APR-2023 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 40733 | Returned to Compliance | 01-OCT-2022 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 40734 | Returned to Compliance | 01-JUL-2022 | - | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate-Nitrite | 40730 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate-Nitrite | 40731 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate-Nitrite | 40732 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Uranium | 40720 | Returned to Compliance | 01-JUL-2015 | 30-SEP-2015 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Uranium | 40719 | Returned to Compliance | 01-APR-2015 | 30-JUN-2015 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Uranium | 40718 | Returned to Compliance | 01-JAN-2015 | 31-MAR-2015 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Uranium | 40717 | Returned to Compliance | 01-OCT-2014 | 31-DEC-2014 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Uranium | 40716 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 40712 | Known | 01-JUL-2014 | 31-JUL-2014 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 40711 | Known | 01-JUN-2014 | 30-JUN-2014 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Uranium | 40715 | Returned to Compliance | 01-APR-2014 | 30-JUN-2014 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Uranium | 40714 | Returned to Compliance | 01-JAN-2014 | 31-MAR-2014 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Uranium | 40713 | Returned to Compliance | 01-OCT-2013 | 31-DEC-2013 | Yes |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 40709 | Known | 01-APR-2009 | 30-APR-2009 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 40607 | Known | 01-JUL-2007 | 31-JUL-2007 | Yes |
| MR | Monitoring, Repeat Major (TCR) | Total Coliform Rule | Coliform (TCR) | 40506 | Known | 01-SEP-2005 | 30-SEP-2005 | No |
| MR | Monitoring, Repeat Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 40405 | Known | 01-AUG-2005 | 31-AUG-2005 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 40303 | Known | 01-NOV-2002 | 30-NOV-2002 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 201 | Known | 01-OCT-2000 | 31-OCT-2000 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 101 | Returned to Compliance | 01-JUL-2000 | - | No |
| MCL | Maximum Contaminant Level Violation, Single Sample | Volatile Organic Chemicals | Benzene | 40094 | Known | 01-JAN-1994 | 31-DEC-1994 | Yes |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 10093 | Known | 01-JAN-1993 | 31-DEC-1993 | No |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 10094 | Returned to Compliance | 01-JAN-1993 | 31-DEC-1993 | Yes |