| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 2504332 | Returned to Compliance | 01-OCT-2024 | 31-DEC-2024 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-226 | 2504333 | Returned to Compliance | 01-OCT-2024 | 31-DEC-2024 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 2504334 | Returned to Compliance | 01-OCT-2024 | 31-DEC-2024 | No |
| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Ground Water Rule | Groundwater Rule | 2236314 | Returned to Compliance | 01-AUG-2022 | 31-AUG-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1501928 | Returned to Compliance | 01-OCT-2014 | 31-DEC-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1404909 | Returned to Compliance | 01-OCT-2013 | 31-DEC-2013 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 1224971 | Returned to Compliance | 11-APR-2012 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 1224970 | Returned to Compliance | 11-APR-2012 | - | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Total Polychlorinated Biphenyls (PCB) | 1114189 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,3,7,8-TCDD | 1114188 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0409304 | Returned to Compliance | 01-DEC-2003 | 31-DEC-2003 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0217819 | Returned to Compliance | 01-JUN-2002 | 30-JUN-2002 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 00V0001 | Returned to Compliance | 01-JUL-2000 | 13-DEC-2000 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Toluene | 9426056 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 9426047 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 9426048 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 9426049 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 9426050 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 9426051 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 9426052 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,2-Trichloroethane | 9426053 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Tetrachloroethylene | 9426054 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 9426055 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 9426057 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 9426058 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 9426046 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MCL | Maximum Contaminant Level Violation, Single Sample | Volatile Organic Chemicals | 1,1-Dichloroethylene | 9320958 | Known | 01-JAN-1993 | 31-MAR-1993 | Yes |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 9411595 | Returned to Compliance | 01-JAN-1993 | 31-DEC-1993 | No |
| MCL | Maximum Contaminant Level Violation, Average | Volatile Organic Chemicals | Trichloroethylene | 9302582 | Returned to Compliance | 01-OCT-1992 | 31-DEC-1992 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Volatile Organic Chemicals | 1,1-Dichloroethylene | 9302581 | Returned to Compliance | 01-OCT-1992 | 31-DEC-1992 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Volatile Organic Chemicals | Trichloroethylene | 9233784 | Known | 01-JUL-1992 | 30-SEP-1992 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Volatile Organic Chemicals | 1,1-Dichloroethylene | 9233783 | Known | 01-JUL-1992 | 30-SEP-1992 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Volatile Organic Chemicals | Trichloroethylene | 9224961 | Returned to Compliance | 01-APR-1992 | 30-JUN-1992 | Yes |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Methoxychlor | 8515863 | Returned to Compliance | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4-D | 8515861 | Returned to Compliance | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | BHC-GAMMA | 8515858 | Returned to Compliance | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 8515860 | Returned to Compliance | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Toxaphene | 8515862 | Returned to Compliance | 24-JUN-1982 | 23-JUN-1985 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endrin | 8515859 | Returned to Compliance | 24-JUN-1982 | 23-JUN-1985 | No |