| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 143 | Open | 01-JUL-2025 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 140 | Open | 01-JUL-2023 | - | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 137 | Returned to Compliance | 01-JUN-2022 | 30-JUN-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 135 | Returned to Compliance | 01-APR-2019 | 30-JUN-2019 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 134 | Returned to Compliance | 01-SEP-2018 | - | No |
| MR | Lead Consumer Notice | Lead and Copper Rule | Lead and Copper Rule | 133 | Returned to Compliance | 30-DEC-2017 | - | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 132 | Returned to Compliance | 01-AUG-2017 | 31-AUG-2017 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 131 | Returned to Compliance | 01-JUL-2017 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 127 | Returned to Compliance | 03-FEB-2017 | - | No |
| MR | Lead Consumer Notice | Lead and Copper Rule | Lead and Copper Rule | 126 | Returned to Compliance | 30-DEC-2016 | - | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 124 | Returned to Compliance | 01-OCT-2016 | - | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 128 | Returned to Compliance | 01-SEP-2016 | 30-SEP-2016 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 123 | Returned to Compliance | 01-MAR-2016 | 31-MAR-2016 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 121 | Returned to Compliance | 08-FEB-2016 | - | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 120 | Returned to Compliance | 01-OCT-2015 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 122 | Returned to Compliance | 01-OCT-2015 | 31-DEC-2015 | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 119 | Returned to Compliance | 01-APR-2015 | 30-JUN-2015 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 116 | Returned to Compliance | 01-JAN-2015 | 31-MAR-2015 | Yes |
| MR | Lead Consumer Notice | Lead and Copper Rule | Lead and Copper Rule | 110 | Returned to Compliance | 30-DEC-2014 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 109 | Returned to Compliance | 01-OCT-2014 | 31-DEC-2014 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 108 | Returned to Compliance | 01-SEP-2014 | 30-SEP-2014 | Yes |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 106 | Returned to Compliance | 01-APR-2013 | 30-JUN-2013 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 113 | Returned to Compliance | 01-APR-2012 | 30-JUN-2012 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 112 | Returned to Compliance | 01-JUL-2011 | 30-SEP-2011 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 103 | Returned to Compliance | 01-JUL-2003 | - | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 191 | Known | 01-MAR-1991 | 31-MAR-1991 | No |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Fluoride | 1218482 | Known | 24-MAY-1979 | 23-JUN-1979 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Fluoride | 1359784 | Known | 24-MAY-1979 | 23-MAY-1980 | Yes |