| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2608638 | Known | 01-OCT-2025 | 31-DEC-2025 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2517242 | Returned to Compliance | 01-JAN-2025 | 31-MAR-2025 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2433840 | Returned to Compliance | 01-JUL-2024 | 30-SEP-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2417730 | Returned to Compliance | 01-JAN-2024 | 31-MAR-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2321612 | Returned to Compliance | 01-JAN-2023 | 31-MAR-2023 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2263778 | Returned to Compliance | 01-JUL-2022 | 30-SEP-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2232643 | Returned to Compliance | 01-APR-2022 | 30-JUN-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2222123 | Returned to Compliance | 01-JAN-2022 | 31-MAR-2022 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2134156 | Returned to Compliance | 01-SEP-2021 | 30-SEP-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2135359 | Returned to Compliance | 01-JUL-2021 | 30-SEP-2021 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Atrazine | 2125710 | Returned to Compliance | 01-APR-2021 | 30-JUN-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 2127251 | Returned to Compliance | 01-APR-2021 | 30-JUN-2021 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 2009831 | Returned to Compliance | 01-DEC-2019 | 31-DEC-2019 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1923784 | Returned to Compliance | 01-MAY-2019 | 31-MAY-2019 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 1921831 | Returned to Compliance | 11-APR-2019 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 1921830 | Returned to Compliance | 11-APR-2019 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1923785 | Returned to Compliance | 01-APR-2019 | 30-JUN-2019 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1908646 | Returned to Compliance | 01-DEC-2018 | 31-DEC-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1908647 | Returned to Compliance | 01-OCT-2018 | 31-DEC-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 1911021 | Returned to Compliance | 01-OCT-2018 | 31-DEC-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1815114 | Returned to Compliance | 01-JAN-2018 | 31-MAR-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1815113 | Returned to Compliance | 01-JAN-2018 | 31-MAR-2018 | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 1643082 | Returned to Compliance | 01-OCT-2016 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1529876 | Returned to Compliance | 01-JUL-2015 | 30-SEP-2015 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Glyphosate | 1129559 | Returned to Compliance | 01-APR-2011 | 30-JUN-2011 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0500728 | Returned to Compliance | 01-OCT-2004 | 31-OCT-2004 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 0500729 | Returned to Compliance | 01-OCT-2004 | 31-DEC-2004 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 0500732 | Returned to Compliance | 01-OCT-2004 | 31-OCT-2004 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 0500731 | Returned to Compliance | 01-OCT-2004 | 31-OCT-2004 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 0441851 | Returned to Compliance | 01-JUL-2004 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0416391 | Returned to Compliance | 01-DEC-2003 | 31-DEC-2003 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 0416414 | Returned to Compliance | 01-DEC-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 0416415 | Returned to Compliance | 01-DEC-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 0405108 | Returned to Compliance | 01-NOV-2003 | 30-NOV-2003 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0405104 | Returned to Compliance | 01-NOV-2003 | 30-NOV-2003 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 0405107 | Returned to Compliance | 01-NOV-2003 | 30-NOV-2003 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 0416392 | Returned to Compliance | 01-OCT-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 0400642 | Returned to Compliance | 01-OCT-2003 | 31-OCT-2003 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 0403453 | Returned to Compliance | 01-OCT-2003 | 31-OCT-2003 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0400641 | Returned to Compliance | 01-OCT-2003 | 31-OCT-2003 | No |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 0336050 | Returned to Compliance | 01-SEP-2003 | 30-SEP-2003 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0336049 | Returned to Compliance | 01-SEP-2003 | 30-SEP-2003 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 0403452 | Returned to Compliance | 01-SEP-2003 | 30-SEP-2003 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 0403449 | Returned to Compliance | 01-AUG-2003 | 31-AUG-2003 | Yes |
| MR | Monitoring, Turbidity (Enhanced SWTR) | Interim and Long Term 1 Enhanced Surface Water Treatment Rule | Interim Enhanced Surface Water Treatment Rule | 0333833 | Returned to Compliance | 01-AUG-2003 | 31-AUG-2003 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0333832 | Returned to Compliance | 01-AUG-2003 | 31-AUG-2003 | No |
| MR | Monitoring, Repeat Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 0330805 | Returned to Compliance | 01-JUN-2003 | 30-JUN-2003 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 0403447 | Returned to Compliance | 01-JAN-2003 | 31-MAR-2003 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 02V0001 | Returned to Compliance | 01-JUL-2002 | 25-OCT-2002 | No |
| MCL | Maximum Contaminant Level Violation, Acute (TCR) | Total Coliform Rule | Coliform (TCR) | 0200376 | Returned to Compliance | 01-OCT-2001 | 31-OCT-2001 | Yes |