| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 534280 | Returned to Compliance | 12-DEC-2025 | - | No |
| Other | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Consumer Confidence Rule | 534275 | Returned to Compliance | 01-OCT-2024 | - | No |
| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Ground Water Rule | Groundwater Rule | 534279 | Known | 01-OCT-2024 | 31-OCT-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 534277 | Known | 01-JAN-2024 | 31-DEC-2024 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | TTHM | 534276 | Known | 01-JAN-2024 | 31-DEC-2024 | No |
| MR | Monitoring of Treatment (SWTR-Unfilt/GWR) | Ground Water Rule | Groundwater Rule | 534274 | Known | 01-SEP-2023 | 30-SEP-2023 | No |
| TT | Failure To Address Deficiency | Ground Water Rule | Groundwater Rule | 534271 | Returned to Compliance | 31-AUG-2023 | - | Yes |
| TT | Failure To Address Deficiency | Ground Water Rule | Groundwater Rule | 534272 | Returned to Compliance | 31-AUG-2023 | - | Yes |
| TT | Failure To Address Deficiency | Ground Water Rule | Groundwater Rule | 534273 | Returned to Compliance | 31-AUG-2023 | - | Yes |
| TT | Failure To Address Deficiency | Ground Water Rule | Groundwater Rule | 534270 | Returned to Compliance | 31-AUG-2023 | - | Yes |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 534262 | Returned to Compliance | 01-APR-2019 | 30-JUN-2019 | No |
| MR | Monitoring and Reporting (DBP) | Stage 2 Disinfectants and Disinfection Byproducts Rule | Total Haloacetic Acids (HAA5) | 534263 | Returned to Compliance | 01-SEP-2018 | 31-AUG-2019 | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 534259 | Returned to Compliance | 14-JAN-2016 | - | No |
| Other | Public Notification Violation for NPDWR Violation | Public Notice Rule and Revised PN Rule | Public Notice | 534258 | Returned to Compliance | 14-JAN-2016 | - | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 534255 | Returned to Compliance | 01-NOV-2014 | 30-NOV-2014 | No |
| MR | Monitoring and Reporting (DBP) | Stage 1 Disinfectants and Disinfection Byproducts Rule | Chlorine | 534257 | Returned to Compliance | 01-OCT-2014 | 31-DEC-2014 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 534235 | Returned to Compliance | 01-JUL-2012 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 534207 | Returned to Compliance | 01-JUL-2007 | - | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Toxaphene | 534211 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | OXAMYL | 534214 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Simazine | 534215 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Di(2-ethylhexyl) phthalate | 534216 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Picloram | 534217 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dinoseb | 534218 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Hexachlorocyclopentadiene | 534219 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Carbofuran | 534220 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Atrazine | 534221 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | LASSO | 534222 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor | 534223 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor epoxide | 534224 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Total Polychlorinated Biphenyls (PCB) | 534230 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4-D | 534225 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 534226 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | HEXACHLOROBENZENE | 534227 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Benzo(a)pyrene | 534228 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Pentachlorophenol | 534229 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Chlordane | 534233 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 1,2-DIBROMO-3-CHLOROPROPANE | 534231 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Methoxychlor | 534210 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | BHC-GAMMA | 534209 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endrin | 534208 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | ETHYLENE DIBROMIDE | 534232 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dalapon | 534212 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Di(2-ethylhexyl) adipate | 534213 | Known | 01-JAN-2005 | 31-DEC-2007 | No |
| MR | Monitoring, Routine Major (TCR) | Total Coliform Rule | Coliform (TCR) | 533801 | Returned to Compliance | 01-OCT-2000 | 31-OCT-2000 | No |