| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 6767207 | Known | 01-APR-2011 | 30-JUN-2011 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 6767206 | Known | 01-JAN-2011 | 31-MAR-2011 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 6767205 | Known | 01-MAR-2007 | 31-MAR-2007 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 6767204 | Known | 01-APR-2004 | 30-APR-2004 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 5754002 | Known | 01-MAR-2002 | 31-MAR-2002 | Yes |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 5864502 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 5863702 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 5863802 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 5863902 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 5864002 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 5864102 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Vinyl chloride | 5864202 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 5864302 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 5864402 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 5864602 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 5864702 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 5864802 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 5863602 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 5865602 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 5865502 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Toluene | 5865402 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 5865302 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 5865202 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Tetrachloroethylene | 5865102 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,2-Trichloroethane | 5865002 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 5864902 | Known | 01-JUL-2001 | 30-SEP-2001 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 5048801 | Known | 01-NOV-2000 | 30-NOV-2000 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 3560698 | Known | 01-MAR-1998 | 31-MAR-1998 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Simazine | 4202099 | Known | 01-JAN-1998 | 31-MAR-1998 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor | 4198399 | Known | 01-JAN-1998 | 31-MAR-1998 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor | 4198499 | Known | 01-JAN-1998 | 31-MAR-1998 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3446498 | Known | 01-OCT-1997 | 31-OCT-1997 | Yes |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 3446398 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 1945394 | Known | 01-FEB-1994 | 28-FEB-1994 | No |
| MR | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Lead and Copper Rule | 1658393 | Open | 01-JUL-1992 | - | No |
| Other | Notification, Public | Total Coliform Rule | Coliform (Pre-TCR) | 1342091 | Known | 01-AUG-1991 | 01-AUG-1991 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 211580 | Known | 01-SEP-1980 | 30-SEP-1980 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Combined Radium (-226 and -228) | 211680 | Known | 01-SEP-1980 | 30-SEP-1980 | No |