| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 0900066 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Toluene | 0900065 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Thallium, Total | 0900068 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 0900067 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 0900064 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 0900063 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 0900047 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 0900048 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 0900049 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 0900050 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 0900051 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 0900052 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Vinyl chloride | 0900053 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 0900054 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 0900055 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 0900056 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 0900057 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 0900058 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 0900059 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 0900060 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,2-Trichloroethane | 0900061 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Tetrachloroethylene | 0900062 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 0900046 | Returned to Compliance | 09-JAN-2009 | - | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Radium-228 | 0900044 | Returned to Compliance | 01-JAN-2009 | 31-MAR-2009 | No |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Thallium, Total | 0900045 | Returned to Compliance | 01-OCT-2008 | 21-OCT-2009 | Yes |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Toxaphene | 9800040 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Methoxychlor | 9800036 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | BHC-GAMMA | 9800041 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dalapon | 9800039 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Diquat | 9800007 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endothall | 9800006 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Glyphosate | 9800035 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | OXAMYL | 9800015 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Simazine | 9800014 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Picloram | 9800013 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dinoseb | 9800012 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Hexachlorocyclopentadiene | 9800011 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Aldicarb sulfoxide | 9800010 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Aldicarb sulfone | 9800009 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Carbofuran | 9800031 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Aldicarb | 9800030 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Atrazine | 9800029 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | LASSO | 9800028 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor | 9800027 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor epoxide | 9800025 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Total Polychlorinated Biphenyls (PCB) | 9800016 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4-D | 9800021 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 9800020 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 9800004 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | HEXACHLOROBENZENE | 9800019 | Returned to Compliance | 01-JAN-1997 | 31-DEC-1997 | No |