| RPT | Reporting, Assessment Forms (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20230010952 | Returned to Compliance | 01-APR-2023 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 20190010401 | Known | 01-APR-2019 | 30-JUN-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 20190010733 | Known | 01-APR-2019 | 30-JUN-2019 | No |
| RPT | Reporting, Assessment Forms (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 20160007242 | Returned to Compliance | 01-SEP-2016 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 20110004394 | Returned to Compliance | 01-JUL-2011 | - | No |
| MR | Monitoring, Source Water (GWR) | Ground Water Rule | E. COLI | 20110005844 | Open | 01-JUL-2011 | - | No |
| MR | Failure Submit IDSE/Subpart V Plan Rpt | Stage 2 Disinfectants and Disinfection Byproducts Rule | Stage 2 Disinfectants and Disinfection Byproducts Rule | 20120001948 | Returned to Compliance | 02-JAN-2010 | - | No |
| MR | Monitoring, Routine (IDSE) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Stage 2 Disinfectants and Disinfection Byproducts Rule | 20120002123 | Returned to Compliance | 02-OCT-2007 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 20030005721 | Open | 08-JUL-2003 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 20030004725 | Returned to Compliance | 01-JUL-2003 | - | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 95V0001 | Known | 01-OCT-1994 | 31-OCT-1994 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 94V0006 | Known | 01-SEP-1994 | 30-SEP-1994 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 94V0005 | Known | 01-JUL-1994 | 31-JUL-1994 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 94V0004 | Known | 01-APR-1994 | 30-APR-1994 | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 94V0003 | Known | 01-OCT-1993 | 31-OCT-1993 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 93V0001 | Known | 01-SEP-1993 | 30-SEP-1993 | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0004 | Known | 01-MAR-1992 | 31-MAR-1992 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0005 | Known | 01-FEB-1992 | 29-FEB-1992 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 92V0006 | 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 | Returned to Compliance | 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, Regular | Radionuclides and Revised Rad Rule | Gross Alpha, Excl. Radon and U | 90V0003 | Returned to Compliance | 01-FEB-1987 | 31-JAN-1991 | No |