| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2319468 | Returned to Compliance | 01-JAN-2023 | 31-MAR-2023 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2319469 | Returned to Compliance | 01-JAN-2023 | 31-MAR-2023 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2307698 | Returned to Compliance | 01-OCT-2022 | 31-DEC-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2307699 | Returned to Compliance | 01-OCT-2022 | 31-DEC-2022 | No |
| MCL | Maximum Contaminant Level Violation, Acute (TCR) | Total Coliform Rule | Coliform (TCR) | 0032583 | Returned to Compliance | 01-SEP-2000 | 30-SEP-2000 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 0032584 | Returned to Compliance | 01-SEP-2000 | 30-SEP-2000 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 0030028 | Returned to Compliance | 01-AUG-2000 | 31-AUG-2000 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9923269 | Returned to Compliance | 01-APR-1999 | 30-APR-1999 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9739317 | Returned to Compliance | 01-SEP-1997 | 30-SEP-1997 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9736182 | Returned to Compliance | 01-AUG-1997 | 31-AUG-1997 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9700234 | Returned to Compliance | 01-OCT-1996 | 31-OCT-1996 | Yes |
| TT | OCCT/SOWT Study/Recommendation | Lead and Copper Rule | Lead and Copper Rule | 9656803 | Returned to Compliance | 01-JAN-1995 | 09-JAN-1997 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9500847 | Returned to Compliance | 01-NOV-1994 | 30-NOV-1994 | Yes |
| MCL | Maximum Contaminant Level Violation, Acute (TCR) | Total Coliform Rule | Coliform (TCR) | 9474972 | Returned to Compliance | 01-JUL-1994 | 31-JUL-1994 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9474971 | Returned to Compliance | 01-JUL-1994 | 31-JUL-1994 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9447016 | Returned to Compliance | 01-JUN-1994 | 30-JUN-1994 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9312903 | Returned to Compliance | 01-JUN-1993 | 30-JUN-1993 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9312874 | Known | 01-JUN-1993 | 30-JUN-1993 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9311776 | Returned to Compliance | 01-MAY-1993 | 31-MAY-1993 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9311777 | Known | 01-MAY-1993 | 31-MAY-1993 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9311807 | Returned to Compliance | 01-MAY-1993 | 31-MAY-1993 | Yes |
| MCL | Maximum Contaminant Level Violation, Acute (TCR) | Total Coliform Rule | Coliform (TCR) | 9311808 | Returned to Compliance | 01-MAY-1993 | 31-MAY-1993 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9310893 | Known | 01-APR-1993 | 30-APR-1993 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9310920 | Returned to Compliance | 01-APR-1993 | 30-APR-1993 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9232204 | Returned to Compliance | 01-AUG-1992 | 31-AUG-1992 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9799999 | Returned to Compliance | 01-JAN-1992 | 06-SEP-1996 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9154270 | Known | 01-AUG-1991 | 31-AUG-1991 | Yes |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9109128 | Known | 01-FEB-1991 | 28-FEB-1991 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9108330 | Known | 01-JAN-1991 | 31-JAN-1991 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 9025956 | Known | 27-JUN-1989 | 26-JUN-1990 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 9025955 | Known | 27-JUN-1989 | 26-JUN-1990 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 9025954 | Known | 27-JUN-1989 | 26-JUN-1990 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 9025952 | Known | 27-JUN-1989 | 26-JUN-1990 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 9025950 | Known | 27-JUN-1989 | 26-JUN-1990 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 9025951 | Known | 27-JUN-1989 | 26-JUN-1990 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 9025948 | Known | 27-JUN-1989 | 26-JUN-1990 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 9025949 | Known | 27-JUN-1989 | 26-JUN-1990 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 8612434 | Known | 26-JUN-1985 | 25-JUN-1986 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 8612432 | Known | 26-JUN-1985 | 25-JUN-1986 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 8612429 | Known | 26-JUN-1985 | 25-JUN-1986 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 8612428 | Known | 26-JUN-1985 | 25-JUN-1986 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 8612427 | Known | 26-JUN-1985 | 25-JUN-1986 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 8612433 | Known | 26-JUN-1985 | 25-JUN-1986 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 8612431 | Known | 26-JUN-1985 | 25-JUN-1986 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 8612430 | Known | 26-JUN-1985 | 25-JUN-1986 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 8416642 | Known | 01-JUL-1980 | 30-JUN-1984 | No |