| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 4006726 | Returned to Compliance | 01-APR-2025 | 30-JUN-2025 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 4006725 | Returned to Compliance | 01-APR-2025 | 30-JUN-2025 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 4006728 | Known | 01-JAN-2025 | 31-DEC-2025 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 4006727 | Known | 01-JAN-2025 | 31-DEC-2025 | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 4006723 | Returned to Compliance | 01-OCT-2024 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Arsenic Rule | Arsenic | 4006722 | Returned to Compliance | 01-APR-2024 | 30-JUN-2024 | Yes |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 4006718 | Returned to Compliance | 01-JAN-2024 | 31-JAN-2024 | No |
| MCL | Maximum Contaminant Level Violation, Average | Arsenic Rule | Arsenic | 4006721 | Returned to Compliance | 01-JAN-2024 | 31-MAR-2024 | Yes |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 4006724 | Returned to Compliance | 01-JAN-2024 | 31-DEC-2024 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 4006720 | Returned to Compliance | 01-OCT-2023 | 31-DEC-2023 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 4006719 | Returned to Compliance | 01-OCT-2023 | 31-DEC-2023 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 4006717 | Returned to Compliance | 01-JUL-2023 | 30-SEP-2023 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 4006736 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 4006749 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 4006748 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Toluene | 4006747 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 4006746 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 4006745 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Tetrachloroethylene | 4006744 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,2-Trichloroethane | 4006743 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 4006742 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 4006741 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 4006740 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 4006729 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 4006730 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 4006731 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 4006732 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 4006733 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 4006734 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Vinyl chloride | 4006735 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 4006737 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 4006738 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 4006739 | Known | 01-JAN-2023 | 31-DEC-2025 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 4006716 | Returned to Compliance | 01-OCT-2020 | 31-DEC-2020 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 4006713 | Returned to Compliance | 01-JUL-2019 | 30-SEP-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 4006714 | Returned to Compliance | 01-OCT-2018 | 30-SEP-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 4006715 | Returned to Compliance | 01-OCT-2018 | 30-SEP-2019 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 4006711 | Returned to Compliance | 01-OCT-2013 | 31-DEC-2013 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 4003005 | Returned to Compliance | 01-SEP-2005 | 30-SEP-2005 | Yes |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 4003106 | Returned to Compliance | 01-JAN-2005 | 31-MAR-2005 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 4000101 | Known | 01-AUG-2001 | 31-AUG-2001 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 4000000 | Known | 01-AUG-2000 | 31-AUG-2000 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 395 | Known | 01-JUN-1995 | 30-JUN-1995 | Yes |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 191 | Known | 01-SEP-1991 | 30-SEP-1991 | No |