| MCL | Maximum Contaminant Level Violation, Single Sample | Nitrate Rule | Nitrate | 2588565 | Known | 01-OCT-2025 | 31-DEC-2025 | Yes |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 2435375 | Returned to Compliance | 01-JUL-2024 | 30-SEP-2024 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2997647 | Returned to Compliance | 01-JUN-2023 | 30-JUN-2023 | No |
| MON | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Revised Total Coliform Rule | 2991900 | Returned to Compliance | 01-MAY-2023 | 31-MAY-2023 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 2389305 | Returned to Compliance | 01-APR-2023 | 30-JUN-2023 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Pentachlorophenol | 23524962326 | Returned to Compliance | 01-JAN-2023 | 31-DEC-2023 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dalapon | 23524962031 | Returned to Compliance | 01-JAN-2023 | 31-DEC-2023 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 23524962110 | Returned to Compliance | 01-JAN-2023 | 31-DEC-2023 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Picloram | 23524962040 | Returned to Compliance | 01-JAN-2023 | 31-DEC-2023 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dinoseb | 23524962041 | Returned to Compliance | 01-JAN-2023 | 31-DEC-2023 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dalapon | 21625692031 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Pentachlorophenol | 21625692326 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 21625692110 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Picloram | 21625692040 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dinoseb | 21625692041 | Returned to Compliance | 01-JAN-2021 | 31-DEC-2021 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 2006750 | Returned to Compliance | 01-JUL-2020 | 30-SEP-2020 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Endrin | 22203502005 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Chlordane | 22203502959 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Benzo(a)pyrene | 22203502306 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | HEXACHLOROBENZENE | 22203502274 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor epoxide | 22203502067 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Heptachlor | 22203502065 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | LASSO | 22203502051 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Atrazine | 22203502050 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Hexachlorocyclopentadiene | 22203502042 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Di(2-ethylhexyl) phthalate | 22203502039 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Simazine | 22203502037 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Di(2-ethylhexyl) adipate | 22203502035 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Toxaphene | 22203502020 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Methoxychlor | 22203502015 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | BHC-GAMMA | 22203502010 | Returned to Compliance | 01-JAN-2020 | 31-DEC-2022 | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 1944495 | Returned to Compliance | 01-OCT-2019 | 31-DEC-2019 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Picloram | 19576922040 | Returned to Compliance | 01-JAN-2019 | 31-DEC-2019 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dinoseb | 19576922041 | Returned to Compliance | 01-JAN-2019 | 31-DEC-2019 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 19576922110 | Returned to Compliance | 01-JAN-2019 | 31-DEC-2019 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Pentachlorophenol | 19576922326 | Returned to Compliance | 01-JAN-2019 | 31-DEC-2019 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dalapon | 19576922031 | Returned to Compliance | 01-JAN-2019 | 31-DEC-2019 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 1844528 | Returned to Compliance | 01-JUL-2018 | - | No |
| MR | Monitoring, Regular | Nitrate Rule | Nitrate | 1894040 | Returned to Compliance | 01-JUL-2018 | 30-SEP-2018 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 17611042110 | Returned to Compliance | 01-JAN-2017 | 31-DEC-2017 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Picloram | 17611042040 | Returned to Compliance | 01-JAN-2017 | 31-DEC-2017 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dinoseb | 17611042041 | Returned to Compliance | 01-JAN-2017 | 31-DEC-2017 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Pentachlorophenol | 17611042326 | Returned to Compliance | 01-JAN-2017 | 31-DEC-2017 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dalapon | 17611042031 | Returned to Compliance | 01-JAN-2017 | 31-DEC-2017 | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 1640010 | Returned to Compliance | 01-JUL-2016 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 1536120 | Returned to Compliance | 01-JUL-2015 | - | No |
| Other | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Consumer Confidence Rule | 1435947 | Returned to Compliance | 01-JUL-2014 | - | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Dalapon | 14253662031 | Returned to Compliance | 01-JAN-2014 | 31-DEC-2014 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | Pentachlorophenol | 14253662326 | Returned to Compliance | 01-JAN-2014 | 31-DEC-2014 | No |
| MR | Monitoring, Regular | Synthetic Organic Chemicals | 2,4,5-TP | 14253662110 | Returned to Compliance | 01-JAN-2014 | 31-DEC-2014 | No |