| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 3362015 | Returned to Compliance | 01-JAN-2012 | 31-DEC-2012 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3362012 | Returned to Compliance | 01-OCT-2009 | 31-OCT-2009 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3362011 | Returned to Compliance | 01-JUL-2009 | 31-JUL-2009 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3362010 | Returned to Compliance | 01-DEC-2008 | 31-DEC-2008 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 3362008 | Returned to Compliance | 01-NOV-2007 | 30-NOV-2007 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3361907 | Returned to Compliance | 01-JUN-2007 | 30-JUN-2007 | Yes |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 3361806 | Returned to Compliance | 01-APR-2005 | 30-JUN-2005 | No |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Fluoride | 3361605 | Returned to Compliance | 01-JAN-2005 | 31-MAR-2005 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Fluoride | 3361505 | Returned to Compliance | 01-OCT-2004 | 31-DEC-2004 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Fluoride | 3361405 | Returned to Compliance | 01-JUL-2004 | 30-SEP-2004 | Yes |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 3361706 | Returned to Compliance | 01-JUL-2004 | 30-SEP-2004 | No |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Fluoride | 3361304 | Returned to Compliance | 01-APR-2004 | 30-JUN-2004 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Fluoride | 3361204 | Returned to Compliance | 01-JAN-2004 | 31-MAR-2004 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Fluoride | 3361104 | Returned to Compliance | 01-OCT-2003 | 31-DEC-2003 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Fluoride | 3361004 | Returned to Compliance | 01-JUL-2003 | 30-SEP-2003 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Inorganic Chemicals | Fluoride | 3360903 | Returned to Compliance | 01-JAN-2003 | 31-DEC-2005 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 101 | Known | 01-NOV-2000 | 30-NOV-2000 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2001697 | Known | 09-SEP-1997 | 08-OCT-1997 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2001296 | Known | 01-MAR-1997 | 31-MAR-1997 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3360795 | Known | 01-JAN-1996 | 31-JAN-1996 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3358795 | Known | 01-NOV-1995 | 30-NOV-1995 | Yes |
| MCL | Maximum Contaminant Level Violation, Acute (TCR) | Total Coliform Rule | Coliform (TCR) | 3355294 | Known | 01-AUG-1994 | 31-AUG-1994 | Yes |
| MR | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Lead and Copper Rule | 193 | Returned to Compliance | 01-JUL-1992 | 03-FEB-1993 | No |
| MR | Monitoring, Repeat Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3327992 | Known | 01-JAN-1992 | 31-JAN-1992 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3327792 | Known | 01-JAN-1992 | 31-JAN-1992 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3319491 | Known | 01-JUL-1991 | 31-JUL-1991 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3317691 | Known | 01-JUN-1991 | 30-JUN-1991 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3315691 | Known | 01-MAY-1991 | 31-MAY-1991 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 3316291 | Known | 01-APR-1991 | 30-APR-1991 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Inorganic Chemicals | Fluoride | 1381681 | Known | 29-JUN-1981 | 28-SEP-1981 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Inorganic Chemicals | Fluoride | 1741381 | Known | 11-MAR-1981 | 10-MAY-1981 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Inorganic Chemicals | Fluoride | 1741181 | Known | 11-MAR-1981 | 10-MAY-1981 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Inorganic Chemicals | Fluoride | 1740781 | Known | 11-MAR-1981 | 10-MAY-1981 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Inorganic Chemicals | Fluoride | 1740981 | Known | 11-MAR-1981 | 10-MAY-1981 | Yes |
| MCL | Maximum Contaminant Level Violation, Single Sample | Inorganic Chemicals | Fluoride | 1781181 | Known | 10-MAR-1981 | 09-JUN-1981 | Yes |
| MR | Monitoring, Check/Repeat/Confirmation | Inorganic Chemicals | Fluoride | 1012882 | Known | 24-JUN-1979 | 23-JUL-1979 | No |