| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2547421 | Returned to Compliance | 02-MAR-2025 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 2547420 | Returned to Compliance | 02-MAR-2025 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2547416 | Returned to Compliance | 01-JUL-2024 | 30-SEP-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2547417 | Returned to Compliance | 01-JUL-2024 | 30-SEP-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2547418 | Returned to Compliance | 01-JUL-2024 | 30-SEP-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2547419 | Returned to Compliance | 01-JUL-2024 | 30-SEP-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2547413 | Returned to Compliance | 01-JAN-2024 | 31-JAN-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 2547414 | Returned to Compliance | 01-JAN-2024 | 31-MAR-2024 | No |
| MR | Failure Submit IDSE/Subpart V Plan Rpt | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2547412 | Returned to Compliance | 02-MAY-2023 | - | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2547410 | Returned to Compliance | 01-APR-2022 | 30-APR-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 2547411 | Returned to Compliance | 01-APR-2022 | 30-JUN-2022 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2547409 | Returned to Compliance | 01-JUN-2015 | 30-JUN-2015 | Yes |
| TT | Treatment Technique Precursor Removal | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2547408 | Returned to Compliance | 01-JUL-2012 | 30-SEP-2012 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2547407 | Returned to Compliance | 01-JUL-2007 | 31-JUL-2007 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2547306 | Returned to Compliance | 01-AUG-2006 | 31-AUG-2006 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2547204 | Known | 01-JUL-2004 | 31-JUL-2004 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2547104 | Known | 01-JUN-2004 | 30-JUN-2004 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 2547003 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2546895 | Known | 01-JUL-1995 | 31-JUL-1995 | Yes |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 1994281 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4-D | 2249381 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 2249481 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 1994481 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 1994681 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 1994781 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 1994181 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endrin | 2248981 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | BHC-GAMMA | 2249081 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Methoxychlor | 2249181 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Toxaphene | 2249281 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 1994381 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 1994081 | Known | 24-JUN-1980 | 23-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 1994881 | Known | 24-JUN-1980 | 23-JUN-1981 | No |