| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20250030350 | Known | 01-SEP-2025 | 30-SEP-2025 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20250019038 | Known | 01-FEB-2025 | 28-FEB-2025 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20250001312 | Known | 01-NOV-2024 | 30-NOV-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 20220016933 | Returned to Compliance | 01-JUL-2022 | 30-SEP-2022 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 20220016987 | Returned to Compliance | 01-JUL-2022 | 30-SEP-2022 | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 20170010008 | Returned to Compliance | 01-JAN-2015 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 20120003624 | Returned to Compliance | 01-JUL-2012 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 20110004396 | Returned to Compliance | 01-JUL-2011 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 20060006771 | Returned to Compliance | 01-JUL-2006 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 20060006257 | Returned to Compliance | 01-APR-2006 | 30-APR-2006 | Yes |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 20030004788 | Open | 09-JUL-2003 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 20030004726 | Returned to Compliance | 01-JUL-2003 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 9912187 | Known | 01-JUN-1999 | 30-JUN-1999 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 9911448 | Known | 01-APR-1999 | 30-APR-1999 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 9910435 | Known | 01-MAR-1999 | 31-MAR-1999 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 9909788 | Known | 01-FEB-1999 | 28-FEB-1999 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 9909618 | Known | 01-JAN-1999 | 31-JAN-1999 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 9903616 | Known | 01-DEC-1998 | 31-DEC-1998 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 94V0001 | Returned to Compliance | 01-SEP-1994 | 30-SEP-1994 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0004 | Known | 01-APR-1992 | 30-APR-1992 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0005 | Known | 01-MAR-1992 | 31-MAR-1992 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0006 | Known | 01-FEB-1992 | 29-FEB-1992 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0007 | Known | 01-JAN-1992 | 31-JAN-1992 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0001 | Known | 01-DEC-1991 | 31-DEC-1991 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0002 | Known | 01-NOV-1991 | 30-NOV-1991 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0003 | Known | 01-OCT-1991 | 31-OCT-1991 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 91V0004 | Known | 01-SEP-1991 | 30-SEP-1991 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 91V0005 | Known | 01-AUG-1991 | 31-AUG-1991 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 91V0006 | Known | 01-JUL-1991 | 31-JUL-1991 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 91V0002 | Known | 01-JUN-1991 | 30-JUN-1991 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 91V0003 | Known | 01-MAY-1991 | 31-MAY-1991 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 91V0001 | Known | 01-FEB-1991 | 28-FEB-1991 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 93V0010 | Returned to Compliance | 01-OCT-1989 | 30-SEP-1992 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 93V0011 | Returned to Compliance | 01-OCT-1989 | 30-SEP-1992 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 93V0005 | Returned to Compliance | 01-OCT-1989 | 30-SEP-1992 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 93V0012 | Returned to Compliance | 01-OCT-1989 | 30-SEP-1992 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 93V0006 | Returned to Compliance | 01-OCT-1989 | 30-SEP-1992 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 93V0004 | Returned to Compliance | 01-OCT-1989 | 30-SEP-1992 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 93V0009 | Returned to Compliance | 01-OCT-1989 | 30-SEP-1992 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 93V0001 | Returned to Compliance | 01-OCT-1988 | 30-SEP-1992 | No |
| MR | Monitoring, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 88V0001 | Known | 01-APR-1984 | 31-MAR-1988 | No |