| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 4514 | Returned to Compliance | 01-JUL-2024 | - | No |
| MR | Failure Submit IDSE/Subpart V Plan Rpt | Stage 2 Disinfectants and Disinfection Byproducts Rule | Stage 2 Disinfectants and Disinfection Byproducts Rule | #350600 | Returned to Compliance | 02-JAN-2010 | - | No |
| MR | Monitoring, Routine (IDSE) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | #302456 | Returned to Compliance | 01-OCT-2008 | 30-SEP-2009 | No |
| MR | Monitoring, Routine (IDSE) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | #302950 | Returned to Compliance | 01-OCT-2008 | 30-SEP-2009 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 4004 | Returned to Compliance | 01-JAN-2004 | 31-MAR-2004 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 4104 | Returned to Compliance | 01-JAN-2004 | 31-MAR-2004 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 3902 | Returned to Compliance | 01-JUL-2002 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 3701 | Returned to Compliance | 01-JUL-2001 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3501 | Returned to Compliance | 01-MAR-2001 | 31-MAR-2001 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 3400 | Returned to Compliance | 01-JUL-2000 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3399 | Returned to Compliance | 01-APR-1999 | 30-APR-1999 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 396 | Known | 01-JUN-1996 | 30-JUN-1996 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 296 | Known | 01-FEB-1996 | 29-FEB-1996 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 196 | Known | 01-OCT-1995 | 31-OCT-1995 | Yes |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3195 | Returned to Compliance | 01-JUL-1995 | 31-JUL-1995 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3295 | Returned to Compliance | 01-JUN-1995 | 30-JUN-1995 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 3095 | Known | 01-MAY-1995 | 31-MAY-1995 | Yes |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 2895 | Known | 01-FEB-1995 | 28-FEB-1995 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 2995 | Known | 01-JAN-1995 | 31-JAN-1995 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 195 | Known | 01-OCT-1994 | 31-OCT-1994 | Yes |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 294 | Returned to Compliance | 01-JUL-1994 | 31-JUL-1994 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 194 | Known | 01-APR-1994 | 30-APR-1994 | Yes |
| MR | Monitoring, Repeat Major (TCR) | Total Coliform Rule | Coliform (TCR) | 193 | Returned to Compliance | 01-SEP-1993 | 30-SEP-1993 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 293 | Known | 01-AUG-1993 | 31-AUG-1993 | Yes |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 393 | Known | 01-JUL-1993 | 31-JUL-1993 | Yes |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 481 | Known | 01-OCT-1980 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 681 | Known | 01-OCT-1980 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 281 | Known | 01-OCT-1980 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 381 | Known | 01-OCT-1980 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 1081 | Known | 01-OCT-1980 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 181 | Known | 01-OCT-1980 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 781 | Known | 01-OCT-1980 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 981 | Known | 01-OCT-1980 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 6002180 | Known | 01-OCT-1979 | 31-OCT-1979 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 6002480 | Known | 01-OCT-1979 | 31-OCT-1979 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 6002980 | Known | 01-OCT-1979 | 31-OCT-1979 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 6002780 | Known | 01-OCT-1979 | 31-OCT-1979 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 6002280 | Known | 01-OCT-1979 | 31-OCT-1979 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 6002580 | Known | 01-OCT-1979 | 31-OCT-1979 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 6002880 | Known | 01-OCT-1979 | 31-OCT-1979 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 6002380 | Known | 01-OCT-1979 | 31-OCT-1979 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 1481 | Known | 01-OCT-1978 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4-D | 1581 | Known | 01-OCT-1978 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Toxaphene | 1681 | Known | 01-OCT-1978 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | BHC-GAMMA | 1381 | Known | 01-OCT-1978 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endrin | 1181 | Known | 01-OCT-1978 | 30-SEP-1981 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Methoxychlor | 1281 | Known | 01-OCT-1978 | 30-SEP-1981 | No |