| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2025 | 9085117 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2025 | 9085117 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2025 | 9085118 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2025 | 9085118 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2025 | 9085110 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2025 | 9085111 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2024 | 9085108 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2024 | 9085105 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2024 | 9085105 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2024 | 9085105 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2024 | 9085105 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2024 | 9085102 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2024 | 9085102 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2024 | - |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2024 | 9085102 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2024 | 9085102 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2024 | - |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2024 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2024 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2024 | 9085097 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2024 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2024 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2024 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2024 | 9085097 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2024 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2023 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2023 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2023 | 9085097 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2023 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2023 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2023 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2023 | 9085097 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2023 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2023 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2023 | 9085088 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2023 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2023 | 9085096 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2023 | 9085095 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2023 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2023 | 9085086 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2023 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2023 | - |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2023 | 9085095 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2023 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2023 | 9085086 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2023 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2023 | - |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2023 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2023 | 9085092 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2023 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2023 | 9085074 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2023 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2023 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2023 | 9085092 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2023 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2023 | 9085074 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2023 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2022 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2022 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2022 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2022 | 9085072 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2022 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2022 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2022 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2022 | 9085072 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2022 | 9085069 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2022 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2022 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2022 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2022 | 9085069 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2022 | 9085069 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2022 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2022 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2022 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2022 | 9085069 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2022 | 9085069 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2022 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2022 | 9085089 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2022 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2022 | 9085069 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2022 | 9085069 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2022 | 9085069 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2022 | 9085099 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2021 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2020 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2020 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2020 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2020 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2020 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2020 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2019 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2019 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2019 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2019 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2019 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2019 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jan 1, 2019 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Oct 1, 2018 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Jul 1, 2018 | 9085064 |
| Total Trihalomethanes (TTHM) | MCL | Yes | Apr 1, 2018 | 9085064 |