| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 340 | Returned to Compliance | 01-JUL-2025 | - | No |
| MCL | Maximum Contaminant Level Violation, E. coli (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 339 | Returned to Compliance | 01-MAY-2024 | 31-MAY-2024 | Yes |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 337 | Returned to Compliance | 01-JUL-2021 | 30-SEP-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 338 | Returned to Compliance | 01-JUL-2021 | 30-SEP-2021 | No |
| RPT | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 336 | Returned to Compliance | 01-JUN-2020 | - | No |
| RPT | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 335 | Returned to Compliance | 01-FEB-2019 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 334 | Returned to Compliance | 01-JAN-2016 | 31-MAR-2016 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 333 | Returned to Compliance | 01-JAN-2016 | 31-MAR-2016 | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 328 | Returned to Compliance | 01-OCT-2015 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 331 | Returned to Compliance | 15-AUG-2015 | 14-NOV-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 332 | Returned to Compliance | 15-AUG-2015 | 14-NOV-2015 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 327 | Returned to Compliance | 01-JUL-2015 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 329 | Returned to Compliance | 15-MAY-2015 | 14-AUG-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 330 | Returned to Compliance | 15-MAY-2015 | 14-AUG-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 325 | Returned to Compliance | 01-APR-2015 | 30-JUN-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 326 | Returned to Compliance | 01-APR-2015 | 30-JUN-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 324 | Returned to Compliance | 01-JAN-2015 | 31-MAR-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 323 | Returned to Compliance | 01-JAN-2015 | 31-MAR-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 322 | Returned to Compliance | 01-OCT-2014 | 31-DEC-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 321 | Returned to Compliance | 01-OCT-2014 | 31-DEC-2014 | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 317 | Returned to Compliance | 01-OCT-2014 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 319 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 318 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 316 | Returned to Compliance | 01-JUL-2014 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 320 | Returned to Compliance | 01-JUL-2014 | 30-SEP-2014 | Yes |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 314 | Returned to Compliance | 01-JAN-2014 | 31-MAR-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 315 | Returned to Compliance | 01-JAN-2014 | 31-MAR-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 312 | Returned to Compliance | 01-OCT-2013 | 31-DEC-2013 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 313 | Returned to Compliance | 01-OCT-2013 | 31-DEC-2013 | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 310 | Returned to Compliance | 01-OCT-2009 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 194 | Returned to Compliance | 01-JUN-1994 | 30-JUN-1994 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 192 | Known | 01-JAN-1992 | 31-JAN-1992 | No |