| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 10084 | Returned to Compliance | 01-JUL-2024 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 10083 | Returned to Compliance | 01-JUL-2023 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 10082 | Returned to Compliance | 01-JUL-2022 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 10081 | Open | 01-DEC-2018 | - | No |
| TT | Single Turbidity Exceed (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 10078 | Returned to Compliance | 01-JUN-2017 | 30-JUN-2017 | Yes |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 10079 | Returned to Compliance | 01-OCT-2016 | 30-SEP-2017 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 10080 | Returned to Compliance | 01-OCT-2016 | 30-SEP-2017 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 10076 | Returned to Compliance | 01-SEP-2016 | 30-SEP-2016 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 10077 | Returned to Compliance | 01-JUL-2016 | 30-SEP-2016 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 10074 | Returned to Compliance | 01-MAY-2014 | 31-MAY-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 10075 | Returned to Compliance | 01-APR-2014 | 30-JUN-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 10073 | Returned to Compliance | 01-JUL-2013 | 30-SEP-2013 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 10072 | Returned to Compliance | 01-JUL-2013 | 31-JUL-2013 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 10035 | Returned to Compliance | 01-SEP-2008 | 30-SEP-2008 | No |
| MR | Monitoring, Source Water (LT2) | Long Term 2 Enhanced Surface Water Treatment Rule | Long Term 2 Enhanced Surface Water Treatment Rule | 3 | Returned to Compliance | 01-JUL-2008 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 10071 | Returned to Compliance | 01-JUL-2008 | 30-SEP-2008 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 761 | Known | 01-JUL-2001 | 31-JUL-2001 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 9800581 | Known | 01-AUG-1998 | 31-AUG-1998 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9604525 | Known | 01-JUN-1996 | 30-JUN-1996 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9604407 | Known | 01-MAY-1996 | 31-MAY-1996 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9604348 | Known | 01-APR-1996 | 30-APR-1996 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9604309 | Known | 01-MAR-1996 | 31-MAR-1996 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9604203 | Known | 01-FEB-1996 | 29-FEB-1996 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9604107 | Known | 01-JAN-1996 | 31-JAN-1996 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9603958 | Known | 01-DEC-1995 | 31-DEC-1995 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9603893 | Known | 01-OCT-1995 | 31-OCT-1995 | Yes |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 9509905 | Returned to Compliance | 01-JUL-1995 | - | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 9509904 | Returned to Compliance | 01-JAN-1995 | - | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 9403206 | Returned to Compliance | 01-JUL-1994 | - | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402106 | Known | 01-JUN-1994 | 30-JUN-1994 | Yes |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 9402395 | Known | 01-APR-1994 | 30-APR-1994 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402396 | Known | 01-APR-1994 | 30-APR-1994 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402196 | Known | 01-MAR-1994 | 31-MAR-1994 | Yes |
| MR | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Lead and Copper Rule | 9302097 | Returned to Compliance | 01-JUL-1993 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 9200784 | Known | 01-SEP-1992 | 30-SEP-1992 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 8801785 | Known | 25-JUN-1985 | 24-JUN-1988 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 8801784 | Known | 25-JUN-1985 | 24-JUN-1988 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 8801787 | Known | 25-JUN-1985 | 24-JUN-1988 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 8801789 | Known | 25-JUN-1985 | 24-JUN-1988 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 8801790 | Known | 25-JUN-1985 | 24-JUN-1988 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 8801791 | Known | 25-JUN-1985 | 24-JUN-1988 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 8801786 | Known | 25-JUN-1985 | 24-JUN-1988 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 8801783 | Known | 25-JUN-1985 | 24-JUN-1988 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 8801782 | Known | 25-JUN-1984 | 24-JUN-1988 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 8010865 | Known | 24-JUN-1980 | 23-JUN-1984 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 8204087 | Known | 24-JUN-1979 | 23-JUN-1982 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 8204086 | Known | 24-JUN-1979 | 23-JUN-1982 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 8204082 | Known | 24-JUN-1979 | 23-JUN-1982 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 8204090 | Known | 24-JUN-1979 | 23-JUN-1982 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 8204083 | Known | 24-JUN-1979 | 23-JUN-1982 | No |