| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 3802 | Returned to Compliance | 01-APR-2025 | 30-JUN-2025 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 3801 | Returned to Compliance | 01-JAN-2025 | 31-MAR-2025 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 3798 | Known | 01-OCT-2024 | 31-DEC-2024 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 3799 | Returned to Compliance | 19-SEP-2024 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 3796 | Known | 01-JUL-2024 | 30-SEP-2024 | Yes |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 3774 | Returned to Compliance | 01-NOV-2018 | 30-NOV-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 3775 | Returned to Compliance | 01-OCT-2018 | 31-DEC-2018 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3771 | Returned to Compliance | 01-JUL-2012 | 30-SEP-2012 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3769 | Returned to Compliance | 01-JUL-2012 | 30-SEP-2012 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3767 | Returned to Compliance | 01-APR-2012 | 30-JUN-2012 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3766 | Returned to Compliance | 01-APR-2012 | 30-JUN-2012 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3762 | Returned to Compliance | 01-JAN-2012 | 31-MAR-2012 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3763 | Returned to Compliance | 01-JAN-2012 | 31-MAR-2012 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3758 | Returned to Compliance | 01-OCT-2011 | 31-DEC-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3760 | Returned to Compliance | 01-OCT-2011 | 31-DEC-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3759 | Returned to Compliance | 01-OCT-2011 | 31-DEC-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3754 | Returned to Compliance | 01-JUL-2011 | 30-SEP-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3756 | Returned to Compliance | 01-JUL-2011 | 30-SEP-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3755 | Returned to Compliance | 01-JUL-2011 | 30-SEP-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3751 | Returned to Compliance | 01-APR-2011 | 30-JUN-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3752 | Returned to Compliance | 01-APR-2011 | 30-JUN-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3750 | Returned to Compliance | 01-APR-2011 | 30-JUN-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3746 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3747 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3748 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3742 | Returned to Compliance | 01-OCT-2010 | 31-DEC-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3744 | Returned to Compliance | 01-OCT-2010 | 31-DEC-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3743 | Returned to Compliance | 01-OCT-2010 | 31-DEC-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3740 | Returned to Compliance | 01-JUL-2010 | 30-SEP-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3738 | Returned to Compliance | 01-JUL-2010 | 30-SEP-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3739 | Returned to Compliance | 01-JUL-2010 | 30-SEP-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3736 | Returned to Compliance | 01-APR-2010 | 30-JUN-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3735 | Returned to Compliance | 01-APR-2010 | 30-JUN-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3734 | Returned to Compliance | 01-APR-2010 | 30-JUN-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3730 | Returned to Compliance | 01-JAN-2010 | 31-MAR-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3732 | Returned to Compliance | 01-JAN-2010 | 31-MAR-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3731 | Returned to Compliance | 01-JAN-2010 | 31-MAR-2010 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3726 | Returned to Compliance | 01-OCT-2009 | 31-DEC-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3728 | Returned to Compliance | 01-OCT-2009 | 31-DEC-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3727 | Returned to Compliance | 01-OCT-2009 | 31-DEC-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3722 | Returned to Compliance | 01-JUL-2009 | 30-SEP-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3723 | Returned to Compliance | 01-JUL-2009 | 30-SEP-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3724 | Returned to Compliance | 01-JUL-2009 | 30-SEP-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3718 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3720 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3719 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 3715 | Returned to Compliance | 01-JAN-2009 | 31-MAR-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Uranium | 3714 | Returned to Compliance | 01-JAN-2009 | 31-MAR-2009 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 3716 | Returned to Compliance | 01-JAN-2009 | 31-MAR-2009 | No |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 3609 | Returned to Compliance | 01-JAN-2009 | 31-MAR-2009 | Yes |