| MR | Monitoring, Regular | Synthetic Organic Chemicals | Atrazine | 77110 | Returned to Compliance | 01-APR-2022 | 30-JUN-2022 | No |
| Other | Record Keeping | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 77108 | Returned to Compliance | 01-JUL-2019 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 77105 | Returned to Compliance | 01-OCT-2006 | 31-DEC-2006 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 1284 | Returned to Compliance | 01-AUG-2005 | 31-AUG-2005 | No |
| MCL | Maximum Contaminant Level Violation, Acute (TCR) | Total Coliform Rule | Coliform (TCR) | 77104 | Returned to Compliance | 01-MAY-2004 | 31-MAY-2004 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 47 | Returned to Compliance | 01-NOV-2002 | 30-NOV-2002 | Yes |
| TT | Single Turbidity Exceed (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 745 | Known | 01-SEP-2002 | 30-SEP-2002 | Yes |
| MR | Failure Submit Filter Profile/CPE Report | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 900 | Open | 01-SEP-2002 | - | No |
| TT | Single Turbidity Exceed (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 853 | Known | 01-AUG-2002 | 31-AUG-2002 | Yes |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 735 | Known | 01-AUG-2002 | 31-AUG-2002 | No |
| MR | Failure Submit Filter Profile/CPE Report | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 879 | Open | 01-JUL-2002 | - | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 899 | Known | 01-JUL-2002 | 31-JUL-2002 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 878 | Returned to Compliance | 01-JUL-2002 | 30-SEP-2002 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 738 | Known | 01-JUL-2002 | 30-SEP-2002 | No |
| MR | Failure Submit Filter Profile/CPE Report | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 902 | Open | 01-APR-2002 | - | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 489 | Known | 01-APR-2002 | 30-APR-2002 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 430 | Known | 01-MAR-2002 | 31-MAR-2002 | No |
| TT | Single Turbidity Exceed (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 425 | Known | 01-MAR-2002 | 31-MAR-2002 | Yes |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 8010297 | Known | 23-JUN-1980 | 22-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 8010298 | Known | 23-JUN-1980 | 22-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 8010293 | Known | 23-JUN-1980 | 22-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 8010296 | Known | 23-JUN-1980 | 22-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 8010294 | Known | 23-JUN-1980 | 22-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 8010291 | Known | 23-JUN-1980 | 22-JUN-1981 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 8010290 | Known | 23-JUN-1980 | 22-JUN-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 8010292 | Known | 23-JUN-1980 | 22-JUN-1981 | No |