| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 6226 | Returned to Compliance | 01-JAN-2022 | 31-MAR-2022 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 6225 | Returned to Compliance | 01-OCT-2021 | 31-DEC-2021 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 6224 | Known | 01-APR-2020 | 30-JUN-2020 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 6223 | Known | 01-JAN-2020 | 31-MAR-2020 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 6222 | Returned to Compliance | 01-OCT-2019 | 31-DEC-2019 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 6221 | Returned to Compliance | 01-JUL-2019 | 30-SEP-2019 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 6220 | Returned to Compliance | 01-APR-2019 | 30-JUN-2019 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 6219 | Returned to Compliance | 01-JAN-2019 | 31-MAR-2019 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 6218 | Returned to Compliance | 01-OCT-2018 | 31-DEC-2018 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 6217 | Returned to Compliance | 01-JUL-2018 | 30-SEP-2018 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 6216 | Returned to Compliance | 01-APR-2018 | 30-JUN-2018 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 6211 | Returned to Compliance | 01-APR-2016 | 30-JUN-2016 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 6210 | Returned to Compliance | 01-OCT-2015 | 31-DEC-2015 | Yes |
| MCL | Maximum Contaminant Level Violation, Average | Stage 1 Disinfectants and Disinfection Byproducts Rule | TTHM | 6208 | Returned to Compliance | 01-OCT-2010 | 31-DEC-2010 | Yes |
| MR | Water Quality Parameter M/R | Lead and Copper Rule | Lead and Copper Rule | 6206 | Returned to Compliance | 01-APR-2005 | 30-JUN-2005 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Hexachlorocyclopentadiene | 5103 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Aldicarb sulfoxide | 5003 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Aldicarb sulfone | 4903 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Carbofuran | 4703 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Aldicarb | 4603 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Atrazine | 4503 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | LASSO | 4403 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor | 2803 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor epoxide | 2603 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Arsenic Rule | Arsenic | 103 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Barium | 5303 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Cadmium | 5703 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Total Polychlorinated Biphenyls (PCB) | 3903 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4-D | 2203 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 2103 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | CYANIDE | 5503 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Fluoride | 5603 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Mercury | 5203 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Nickel | 203 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Selenium | 1603 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | HEXACHLOROBENZENE | 4303 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Benzo(a)pyrene | 4203 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Pentachlorophenol | 4103 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Inorganic Chemicals | Chromium | 5403 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dinoseb | 303 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Picloram | 403 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Chlordane | 2903 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Simazine | 603 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | OXAMYL | 703 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Di(2-ethylhexyl) adipate | 803 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dalapon | 903 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Toxaphene | 1203 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Methoxychlor | 1303 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | BHC-GAMMA | 1403 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endrin | 1503 | Returned to Compliance | 01-JAN-2000 | 31-DEC-2002 | No |