| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 7160424 | Known | 01-OCT-2025 | 31-DEC-2025 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 7160422 | Known | 01-JUL-2025 | 30-SEP-2025 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 7160420 | Known | 01-APR-2025 | 30-JUN-2025 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Arsenic Rule | Arsenic | 7160415 | Returned to Compliance | 01-JAN-2023 | 31-DEC-2025 | Yes |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 7160412 | Returned to Compliance | 01-JUL-2016 | - | No |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 7160410 | Returned to Compliance | 01-OCT-2015 | 31-OCT-2015 | Yes |
| MCL | Maximum Contaminant Level Violation, Monthly (TCR) | Total Coliform Rule | Coliform (TCR) | 7160406 | Returned to Compliance | 01-SEP-2015 | 30-SEP-2015 | Yes |
| MR | Monitoring, Repeat Minor (TCR) | Total Coliform Rule | Coliform (TCR) | 7160407 | Returned to Compliance | 01-SEP-2015 | 30-SEP-2015 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 7160408 | Returned to Compliance | 01-JUL-2015 | 30-SEP-2015 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 5272501 | Known | 01-DEC-2000 | 31-DEC-2000 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 4354899 | Known | 01-OCT-1998 | 31-OCT-1998 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 4219198 | Known | 01-SEP-1998 | 30-SEP-1998 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3738897 | Known | 01-FEB-1997 | 28-FEB-1997 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3738797 | Known | 01-JAN-1997 | 31-JAN-1997 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3670597 | Known | 01-DEC-1996 | 31-DEC-1996 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3670497 | Known | 01-NOV-1996 | 30-NOV-1996 | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 3670796 | Returned to Compliance | 01-OCT-1996 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3670397 | Known | 01-OCT-1996 | 31-OCT-1996 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3557796 | Known | 01-SEP-1996 | 30-SEP-1996 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3557696 | Known | 01-AUG-1996 | 31-AUG-1996 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3465396 | Known | 01-MAY-1996 | 31-MAY-1996 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 3465296 | Known | 01-APR-1996 | 30-APR-1996 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 3406996 | Known | 01-MAR-1996 | 31-MAR-1996 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 7160196 | Returned to Compliance | 01-FEB-1996 | 29-FEB-1996 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 3406796 | Known | 01-JAN-1996 | 31-JAN-1996 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3407096 | Known | 01-JAN-1996 | 31-JAN-1996 | No |
| MR | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Lead and Copper Rule | 3670695 | Returned to Compliance | 01-OCT-1995 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 3157995 | Known | 01-JUL-1995 | 31-JUL-1995 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Atrazine | 3157895 | Returned to Compliance | 01-JUL-1995 | 30-SEP-1995 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 3406695 | Known | 01-JUN-1995 | 30-JUN-1995 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 3029795 | Known | 01-APR-1995 | 30-APR-1995 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 7159995 | Known | 01-APR-1995 | 30-APR-1995 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 2519494 | Known | 01-APR-1994 | 30-APR-1994 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 2345394 | Known | 01-FEB-1994 | 28-FEB-1994 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 2345294 | Known | 01-JAN-1994 | 31-JAN-1994 | No |
| MR | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | Surface Water Treatment Rule | 2229794 | Known | 01-DEC-1993 | 31-DEC-1993 | No |
| MR | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Lead and Copper Rule | 2519594 | Returned to Compliance | 01-OCT-1993 | - | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | CHLOROBENZENE | 2518993 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Tetrachloroethylene | 2518893 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,2-Trichloroethane | 4354793 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Trichloroethylene | 2518793 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Carbon tetrachloride | 2518593 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1,1-Trichloroethane | 2518493 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,2-Dichloroethane | 2518393 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | trans-1,2-Dichloroethylene | 2518293 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | 1,1-Dichloroethylene | 2518193 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | p-Dichlorobenzene | 2518093 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | o-Dichlorobenzene | 2517993 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | DICHLOROMETHANE | 4354693 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |
| MR | Monitoring, Regular | Volatile Organic Chemicals | Xylenes, Total | 2517893 | Returned to Compliance | 01-JUL-1993 | 30-JUN-1994 | No |