| MR | Monitoring, Regular | Inorganic Chemicals | Asbestos | 4456654 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 4456650 | Returned to Compliance | 01-JUN-2019 | 31-AUG-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 4456651 | Returned to Compliance | 01-JUN-2019 | 31-AUG-2019 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 4456649 | Returned to Compliance | 20-JUL-2017 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 4456648 | Returned to Compliance | 19-JUL-2017 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 4456647 | Returned to Compliance | 01-APR-2016 | 30-JUN-2016 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 4456646 | Returned to Compliance | 29-FEB-2016 | 31-MAY-2016 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 4456645 | Known | 01-OCT-2012 | 31-DEC-2012 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 4456644 | Known | 01-OCT-2012 | 31-DEC-2012 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 4456643 | Known | 01-JUL-2012 | 30-SEP-2012 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 4456642 | Known | 01-JUL-2012 | 30-SEP-2012 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 4456640 | Known | 01-APR-2012 | 30-JUN-2012 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 4456641 | Known | 01-APR-2012 | 30-JUN-2012 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 4456638 | Returned to Compliance | 03-NOV-2011 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 4456637 | Returned to Compliance | 01-JUL-2010 | 30-SEP-2010 | No |
| MR | Monitoring, Routine (IDSE) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Stage 2 Disinfectants and Disinfection Byproducts Rule | 4456639 | Returned to Compliance | 02-APR-2008 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 4456609 | Returned to Compliance | 11-MAY-2007 | - | No |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 4456608 | Returned to Compliance | 01-APR-2007 | 30-JUN-2007 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 4456307 | Returned to Compliance | 07-FEB-2007 | - | No |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 4456207 | Returned to Compliance | 01-JAN-2007 | 31-MAR-2007 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 4456407 | Returned to Compliance | 07-NOV-2006 | - | No |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 4456007 | Returned to Compliance | 01-OCT-2006 | 31-DEC-2006 | Yes |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 4455907 | Returned to Compliance | 07-JUN-2006 | - | No |
| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 4455806 | Returned to Compliance | 01-JAN-2006 | 31-DEC-2006 | Yes |
| Other | Public Notification Violation without NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 3961005 | Returned to Compliance | 11-SEP-2005 | - | No |
| MCL | Maximum Contaminant Level Violation, Average | Nitrate Rule | Nitrate | 1762905 | Returned to Compliance | 01-JUL-2005 | 30-SEP-2005 | Yes |
| Other | Public Notification Violation without NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 4455703 | Returned to Compliance | 20-SEP-2003 | - | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 2603 | Returned to Compliance | 01-JUL-2002 | 30-SEP-2002 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 2503 | Returned to Compliance | 01-JUL-2002 | - | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 2402 | Returned to Compliance | 01-APR-2002 | 30-JUN-2002 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 2302 | Returned to Compliance | 01-NOV-2001 | 30-NOV-2001 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 2201 | Returned to Compliance | 01-FEB-2001 | 28-FEB-2001 | No |
| MR | Monitoring, Repeat Major (TCR) | Total Coliform Rule | Coliform (TCR) | 2101 | Returned to Compliance | 01-JAN-2001 | 31-JAN-2001 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 2000 | Returned to Compliance | 19-OCT-1999 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 1900 | Returned to Compliance | 01-OCT-1999 | 31-OCT-1999 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1899 | Returned to Compliance | 01-APR-1999 | 30-APR-1999 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1799 | Returned to Compliance | 01-MAR-1999 | 31-MAR-1999 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1697 | Known | 01-AUG-1996 | 31-AUG-1996 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1595 | Known | 01-DEC-1994 | 31-DEC-1994 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1493 | Known | 01-JUL-1993 | 31-JUL-1993 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 178893 | Known | 01-JUL-1993 | 31-JUL-1993 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1393 | Known | 01-MAY-1993 | 31-MAY-1993 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 127293 | Known | 01-MAY-1993 | 31-MAY-1993 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 2350887 | Known | 18-JUN-1987 | 17-JUN-1990 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 2350687 | Known | 18-JUN-1987 | 17-JUN-1990 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 2351187 | Known | 18-JUN-1987 | 17-JUN-1990 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 2351287 | Known | 18-JUN-1987 | 17-JUN-1990 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 2350787 | Known | 18-JUN-1987 | 17-JUN-1990 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 2350587 | Known | 18-JUN-1987 | 17-JUN-1990 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 387 | Returned to Compliance | 18-JUN-1987 | 17-JUN-1990 | No |