| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 7 | Returned to Compliance | 01-JUL-2023 | - | No |
| Other | Record Keeping | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 3 | Returned to Compliance | 01-MAY-2021 | - | No |
| Other | Record Keeping | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 6 | Returned to Compliance | 01-FEB-2021 | - | No |
| Other | Record Keeping | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 5 | Returned to Compliance | 01-MAR-2020 | - | No |
| Other | Record Keeping | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 4 | Open | 01-DEC-2018 | - | No |
| Other | Record Keeping | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2 | Returned to Compliance | 01-JUL-2011 | - | No |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9603916 | Returned to Compliance | 01-NOV-1995 | 30-NOV-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9603879 | Returned to Compliance | 01-OCT-1995 | 31-OCT-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503746 | Returned to Compliance | 01-SEP-1995 | 30-SEP-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503719 | Returned to Compliance | 01-AUG-1995 | 31-AUG-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503671 | Returned to Compliance | 01-JUL-1995 | 31-JUL-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503668 | Returned to Compliance | 01-JUN-1995 | 30-JUN-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503637 | Returned to Compliance | 01-MAY-1995 | 31-MAY-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503603 | Returned to Compliance | 01-APR-1995 | 30-APR-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503521 | Returned to Compliance | 01-MAR-1995 | 31-MAR-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503490 | Returned to Compliance | 01-FEB-1995 | 28-FEB-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503450 | Returned to Compliance | 01-JAN-1995 | 31-JAN-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503180 | Returned to Compliance | 01-DEC-1994 | 31-DEC-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503100 | Returned to Compliance | 01-NOV-1994 | 30-NOV-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503039 | Returned to Compliance | 01-OCT-1994 | 31-OCT-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402849 | Returned to Compliance | 01-SEP-1994 | 30-SEP-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402802 | Returned to Compliance | 01-AUG-1994 | 31-AUG-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402732 | Returned to Compliance | 01-JUL-1994 | 31-JUL-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402477 | Returned to Compliance | 01-JUN-1994 | 30-JUN-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402426 | Returned to Compliance | 01-MAY-1994 | 31-MAY-1994 | Yes |