| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20250003382 | Returned to Compliance | 01-DEC-2024 | 31-DEC-2024 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20240021575 | Returned to Compliance | 01-SEP-2024 | 30-SEP-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20240019627 | Returned to Compliance | 01-JUL-2024 | 31-JUL-2024 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20240019598 | Returned to Compliance | 01-JUL-2024 | 31-JUL-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20240000103 | Returned to Compliance | 01-OCT-2023 | 31-OCT-2023 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20240000104 | Returned to Compliance | 01-OCT-2023 | 31-OCT-2023 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20230013915 | Returned to Compliance | 01-AUG-2023 | 31-AUG-2023 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20230011472 | Returned to Compliance | 01-JUN-2023 | 30-JUN-2023 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20230011022 | Returned to Compliance | 01-MAY-2023 | 31-MAY-2023 | No |
| MR | Failure to Conduct Assessment Monitoring | Ground Water Rule | E. COLI | 20230010767 | Returned to Compliance | 01-APR-2023 | 30-APR-2023 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 20230009540 | Returned to Compliance | 01-JAN-2023 | 31-MAR-2023 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 20230009655 | Returned to Compliance | 01-JAN-2023 | 31-MAR-2023 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 20220012293 | Returned to Compliance | 01-JAN-2022 | 31-MAR-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 20220012343 | Returned to Compliance | 01-JAN-2022 | 31-MAR-2022 | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 20200001794 | Returned to Compliance | 01-JUL-2019 | - | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 20190010232 | Returned to Compliance | 01-JAN-2019 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 20170009772 | Returned to Compliance | 01-JUL-2017 | - | No |
| MR | Monitoring, Repeat Major (TCR) | Total Coliform Rule | Coliform (TCR) | 20150000179 | Returned to Compliance | 01-OCT-2014 | 31-OCT-2014 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 20150000176 | Returned to Compliance | 01-OCT-2014 | 31-OCT-2014 | Yes |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 20110001350 | Returned to Compliance | 01-JAN-2010 | 31-DEC-2010 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 20060008196 | Known | 01-JUL-2006 | 31-JUL-2006 | Yes |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Diquat | 20070004253 | Returned to Compliance | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Carbofuran | 20070004255 | Returned to Compliance | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Glyphosate | 20070004254 | Returned to Compliance | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endothall | 20070004256 | Returned to Compliance | 01-JAN-2005 | 31-DEC-2007 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 97V0001 | Known | 01-DEC-1996 | 31-DEC-1996 | Yes |
| MR | Monitoring, Repeat Major (TCR) | Total Coliform Rule | Coliform (TCR) | 97V0002 | Known | 01-DEC-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 96V0001 | Known | 01-FEB-1996 | 29-FEB-1996 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 95V0001 | Known | 01-FEB-1995 | 28-FEB-1995 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 94V0001 | Known | 01-JUN-1994 | 30-JUN-1994 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 93V0002 | Known | 01-JUN-1993 | 30-JUN-1993 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 93V0001 | Known | 01-MAR-1993 | 31-MAR-1993 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 91V0001 | Known | 01-FEB-1991 | 28-FEB-1991 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 92V0010 | Known | 01-SEP-1989 | 31-AUG-1992 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 92V0009 | Known | 01-SEP-1989 | 31-AUG-1992 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 92V0007 | Known | 01-SEP-1989 | 31-AUG-1992 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 92V0004 | Known | 01-SEP-1989 | 31-AUG-1992 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 92V0003 | Known | 01-SEP-1989 | 31-AUG-1992 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 92V0008 | Known | 01-SEP-1989 | 31-AUG-1992 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 92V0011 | Known | 01-SEP-1989 | 31-AUG-1992 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 92V0005 | Known | 01-SEP-1989 | 31-AUG-1992 | No |