| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 470 | Returned to Compliance | 01-JUL-2025 | 30-SEP-2025 | Yes |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 471 | Open | 01-JUL-2025 | - | No |
| MR | Lead Consumer Notice | Lead and Copper Rule | Lead and Copper Rule | 469 | Returned to Compliance | 30-DEC-2024 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 260 | Returned to Compliance | 15-OCT-2022 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 238 | Returned to Compliance | 21-AUG-2022 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 233 | Returned to Compliance | 01-OCT-2021 | 31-DEC-2021 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 261 | Returned to Compliance | 01-OCT-2021 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 189 | Returned to Compliance | 01-JUL-2021 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 188 | Returned to Compliance | 01-APR-2021 | 30-JUN-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 187 | Returned to Compliance | 01-APR-2021 | 30-JUN-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 190 | Returned to Compliance | 01-APR-2021 | 30-JUN-2021 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 180 | Returned to Compliance | 01-JUL-2020 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 179 | Returned to Compliance | 01-JAN-2020 | 31-MAR-2020 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 171 | Returned to Compliance | 22-NOV-2019 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 169 | Returned to Compliance | 04-OCT-2019 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 176 | Returned to Compliance | 01-OCT-2019 | 31-DEC-2019 | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 173 | Returned to Compliance | 01-OCT-2019 | 31-DEC-2019 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 168 | Returned to Compliance | 01-JUL-2019 | 30-SEP-2019 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 165 | Returned to Compliance | 27-JUN-2019 | - | No |
| MR | Lead Consumer Notice | Lead and Copper Rule | Lead and Copper Rule | 160 | Returned to Compliance | 30-DEC-2018 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 159 | Returned to Compliance | 01-APR-2018 | 30-JUN-2018 | No |
| MR | Monitoring, Source Water (GWR) | Ground Water Rule | E. COLI | 158 | Returned to Compliance | 01-MAR-2018 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 154 | Returned to Compliance | 21-DEC-2017 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 153 | Returned to Compliance | 26-SEP-2017 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 152 | Returned to Compliance | 01-JUL-2017 | 30-SEP-2017 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 147 | Returned to Compliance | 01-APR-2017 | 30-JUN-2017 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 143 | Returned to Compliance | 01-JAN-2017 | 31-MAR-2017 | Yes |
| MR | Monitoring, Source Water (GWR) | Ground Water Rule | E. COLI | 151 | Returned to Compliance | 01-DEC-2016 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 138 | Returned to Compliance | 01-OCT-2016 | 31-DEC-2016 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 135 | Returned to Compliance | 01-JUL-2016 | 30-SEP-2016 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 132 | Returned to Compliance | 01-APR-2016 | 30-JUN-2016 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 129 | Returned to Compliance | 01-JAN-2016 | 31-MAR-2016 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 124 | Returned to Compliance | 31-DEC-2015 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 123 | Returned to Compliance | 01-OCT-2015 | 31-DEC-2015 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 120 | Returned to Compliance | 19-JUL-2015 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 121 | Returned to Compliance | 01-JUL-2015 | 30-SEP-2015 | Yes |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 122 | Returned to Compliance | 01-JUL-2015 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 118 | Returned to Compliance | 15-APR-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 |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 115 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring, Source Water (GWR) | Ground Water Rule | E. COLI | 112 | Returned to Compliance | 01-AUG-2013 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 104 | Returned to Compliance | 01-MAR-2004 | 31-MAR-2004 | No |