| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 2429772 | Returned to Compliance | 01-SEP-2024 | 30-SEP-2024 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 2429773 | Returned to Compliance | 01-SEP-2024 | 30-SEP-2024 | No |
| RPT | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 1903332 | Returned to Compliance | 01-DEC-2018 | - | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1903330 | Returned to Compliance | 01-OCT-2018 | 31-DEC-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1903331 | Returned to Compliance | 01-OCT-2018 | 31-DEC-2018 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1828883 | Returned to Compliance | 01-SEP-2018 | 30-SEP-2018 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1827288 | Returned to Compliance | 01-AUG-2018 | 31-AUG-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 1828877 | Returned to Compliance | 01-JUL-2018 | 30-SEP-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 1828878 | Returned to Compliance | 01-JUL-2018 | 30-SEP-2018 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 1828879 | Returned to Compliance | 01-JUL-2018 | 30-SEP-2018 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 1819334 | Known | 01-MAY-2018 | 31-MAY-2018 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 1340322 | Returned to Compliance | 11-OCT-2013 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 1340321 | Returned to Compliance | 01-AUG-2013 | 31-AUG-2013 | Yes |
| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 0701439 | Returned to Compliance | 01-NOV-2006 | 30-NOV-2006 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0701437 | Returned to Compliance | 01-NOV-2006 | 30-NOV-2006 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 0701438 | Returned to Compliance | 01-OCT-2006 | 31-DEC-2006 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 0626728 | Returned to Compliance | 01-JUL-2006 | - | No |
| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Surface Water Treatment Rule | Surface Water Treatment Rule | 0434201 | Returned to Compliance | 01-JUN-2004 | 30-JUN-2004 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 0434200 | Returned to Compliance | 01-APR-2004 | 30-JUN-2004 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0425573 | Returned to Compliance | 01-FEB-2004 | 29-FEB-2004 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 0333299 | Returned to Compliance | 01-AUG-2003 | 31-AUG-2003 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 0028703 | Returned to Compliance | 01-JUL-2000 | 31-JUL-2000 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 9419402 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 9419401 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 9419441 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 9419461 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 9419421 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 9419420 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 9419460 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 9419440 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 9419400 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 9419419 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 9419399 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 9419439 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | cis-1,2-Dichloroethylene | 9419459 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 9419418 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 9419398 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 9419458 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2,4-Trichlorobenzene | 9419438 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 9502924 | Returned to Compliance | 01-JAN-1994 | 31-DEC-1994 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 9502926 | Returned to Compliance | 01-JAN-1994 | 31-DEC-1994 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 9502925 | Returned to Compliance | 01-JAN-1994 | 31-DEC-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 9419457 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 9419437 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 9419477 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Styrene | 9419417 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 9419416 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 9419476 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 9419456 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Ethylbenzene | 9419436 | Returned to Compliance | 01-JAN-1994 | 31-MAR-1994 | No |