| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 2300034 | Returned to Compliance | 01-JAN-2023 | 31-MAR-2023 | No |
| TT | Treatment Technique, Level 2 Assessment (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2100026 | Returned to Compliance | 01-NOV-2020 | - | Yes |
| RPT | Reporting, Assessment Forms (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2100027 | Returned to Compliance | 01-NOV-2020 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2100029 | Returned to Compliance | 01-OCT-2020 | 01-JAN-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2100028 | Returned to Compliance | 01-OCT-2020 | 01-JAN-2021 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2000030 | Returned to Compliance | 01-JUL-2020 | 01-OCT-2020 | No |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 2000025 | Returned to Compliance | 01-JUL-2020 | 30-SEP-2020 | Yes |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2000031 | Returned to Compliance | 01-JUL-2020 | 01-OCT-2020 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 2000032 | Returned to Compliance | 01-APR-2020 | 01-JUL-2020 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 2000033 | Returned to Compliance | 01-APR-2020 | 01-JUL-2020 | No |
| MCL | Maximum Contaminant Level Violation, Average | Arsenic Rule | Arsenic | 1800023 | Returned to Compliance | 01-JUL-2018 | 30-SEP-2018 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 1500020 | Returned to Compliance | 01-JAN-2015 | 31-MAR-2015 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 1400019 | Returned to Compliance | 01-APR-2014 | 30-JUN-2014 | Yes |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 0600018 | Returned to Compliance | 01-JAN-2006 | 31-DEC-2006 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 0500017 | Returned to Compliance | 01-APR-2005 | 30-JUN-2005 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 0301014 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 0319013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Toluene | 0318013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 0317013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 0316013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 0300014 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 0320013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 0300013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 0301013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 0302013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 0303013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 0304013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 0305013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Vinyl chloride | 0306013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 0307013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 0308013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 0309013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 0310013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 0311013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 0312013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 0313013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,2-Trichloroethane | 0314013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Tetrachloroethylene | 0315013 | Returned to Compliance | 01-OCT-2002 | 31-DEC-2002 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9800012 | Returned to Compliance | 01-JUL-1998 | 31-JUL-1998 | Yes |
| TT | OCCT/SOWT Study/Recommendation | Lead and Copper Rule | Lead and Copper Rule | 9400010 | Returned to Compliance | 01-JAN-1994 | 10-JUL-1997 | Yes |
| MCL | Maximum Contaminant Level Violation, Acute (TCR) | Total Coliform Rule | Coliform (TCR) | 9400009 | Returned to Compliance | 01-OCT-1993 | 31-OCT-1993 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9300008 | Returned to Compliance | 01-SEP-1993 | 30-SEP-1993 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9300007 | Returned to Compliance | 01-APR-1993 | 30-APR-1993 | Yes |