| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 1045 | Returned to Compliance | 01-JUL-2024 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1044 | Returned to Compliance | 01-APR-2018 | 30-JUN-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1043 | Returned to Compliance | 01-APR-2018 | 30-JUN-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1040 | Returned to Compliance | 01-OCT-2014 | 31-DEC-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1039 | Returned to Compliance | 01-OCT-2014 | 31-DEC-2014 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1037 | Returned to Compliance | 01-SEP-2012 | 30-SEP-2012 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1038 | Returned to Compliance | 01-JUL-2012 | 30-SEP-2012 | No |
| TT | Failure Submit Treatment Requirement Rpt | Long Term 2 Enhanced Surface Water Treatment Rule | Long Term 2 Enhanced Surface Water Treatment Rule | 1036 | Returned to Compliance | 02-JAN-2012 | - | Yes |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1034 | Returned to Compliance | 01-FEB-2011 | 28-FEB-2011 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1033 | Returned to Compliance | 01-JAN-2011 | 31-MAR-2011 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1029 | Returned to Compliance | 01-DEC-2010 | 31-DEC-2010 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1032 | Returned to Compliance | 01-DEC-2010 | 31-DEC-2010 | No |
| MR | Monitoring, Routine Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 1028 | Returned to Compliance | 01-NOV-2010 | 30-NOV-2010 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 1031 | Returned to Compliance | 01-OCT-2010 | 31-DEC-2010 | No |
| MR | Monitoring, Routine (IDSE) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1027 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Routine (IDSE) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1026 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | CARBON, TOTAL | 1025 | Returned to Compliance | 01-APR-2009 | 30-JUN-2009 | No |
| MR | Monitoring, Source Water (LT2) | Long Term 2 Enhanced Surface Water Treatment Rule | E. COLI | 1035 | Known | 01-FEB-2009 | 28-FEB-2009 | No |
| TT | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 173 | Returned to Compliance | 01-FEB-2003 | 28-FEB-2003 | Yes |
| MR | Monitoring, Regular | Inorganic Chemicals | Asbestos | 1024 | Returned to Compliance | 01-JAN-2002 | 31-DEC-2004 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 80 | Returned to Compliance | 19-OCT-1999 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 35 | Known | 01-OCT-1999 | 31-OCT-1999 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 9605198 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 9605195 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 9605196 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 9605199 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Vinyl chloride | 9605200 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 9605201 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 9605202 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 9605203 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 9605204 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 9605205 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloropropane | 9605206 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 9605197 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 9605194 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 9605214 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 9605213 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Toluene | 9605212 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Benzene | 9605211 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 9605210 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Tetrachloroethylene | 9605209 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,2-Trichloroethane | 9605208 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 9605207 | Known | 01-JAN-1996 | 31-DEC-1996 | No |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503473 | Returned to Compliance | 01-JAN-1995 | 31-JAN-1995 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503204 | Returned to Compliance | 01-DEC-1994 | 31-DEC-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503150 | Returned to Compliance | 01-NOV-1994 | 30-NOV-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9503079 | Returned to Compliance | 01-OCT-1994 | 31-OCT-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402898 | Known | 01-SEP-1994 | 30-SEP-1994 | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402829 | Returned to Compliance | 01-AUG-1994 | - | Yes |
| TT | Failure to Filter (SWTR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 9402773 | Returned to Compliance | 01-JUL-1994 | - | Yes |