| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 2500082 | Returned to Compliance | 01-JUL-2025 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 2500081 | Returned to Compliance | 01-JUL-2025 | - | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 2200060 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 2200061 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 2200059 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| Other | Notification, State | Ground Water Rule | Groundwater Rule | 1300057 | Returned to Compliance | 19-OCT-2012 | - | No |
| MR | Lead Consumer Notice | Lead and Copper Rule | Lead and Copper Rule | 1200055 | Returned to Compliance | 01-JAN-2012 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 1200054 | Returned to Compliance | 01-OCT-2011 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 1100053 | Returned to Compliance | 01-JUL-2011 | - | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 1100051 | Returned to Compliance | 01-APR-2011 | 30-JUN-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 1100049 | Returned to Compliance | 01-APR-2011 | 30-JUN-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 1100052 | Returned to Compliance | 01-APR-2011 | 30-JUN-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 1100048 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 1100045 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 1100047 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 1000044 | Returned to Compliance | 18-DEC-2009 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 1000043 | Returned to Compliance | 01-OCT-2009 | 31-DEC-2009 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 9800001 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | Yes |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 9700036 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 9700037 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,2-Trichloroethane | 9700033 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 9700032 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 9700031 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 9700030 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 9700002 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 9700011 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 9700012 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 9700014 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Vinyl chloride | 9700015 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 9700016 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 9700017 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 9700003 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 9700004 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 9700025 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Toluene | 9700042 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 9700038 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 9700040 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 9700026 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Tetrachloroethylene | 9700041 | Returned to Compliance | 01-JAN-1996 | 31-DEC-1996 | No |
| TT | Public Education | Lead and Copper Rule | Lead and Copper Rule | 1400058 | Returned to Compliance | 01-JAN-1994 | - | Yes |