OHA Drinking Water Services
OR41
PWS ID: 01533 ---- CITY OF MILLERSBURG
Maximum Residual Disinfection Level (MRDL) Samples
MRDL Monitoring Requirements :: Excel Spreadsheet

Monitoring
Period
Entry
Point
Samples
Required
Samples
Collected
Period
Avg
Annual
Avg
Level
Compliance
Mar 01, 2026 DIST-A 3 3 0.83 0.7Y
Feb 01, 2026 DIST-A 3 2 0.72 0.7Y
Jan 01, 2026 DIST-A 3 3 0.64 0.7Y
Dec 01, 2025 DIST-A 3 3 0.63 0.7Y
Nov 01, 2025 DIST-A 3 2 0.55 0.7Y
Oct 01, 2025 DIST-A 3 3 0.82 0.7Y
Sep 01, 2025 DIST-A 3 3 0.61 0.7Y
Aug 01, 2025 DIST-A 3 3 0.63 0.7Y
Jul 01, 2025 DIST-A 3 3 0.67 0.8Y
Jun 01, 2025 DIST-A 3 3 0.70 0.8Y
May 01, 2025 DIST-A 3 3 0.79 0.8Y
Apr 01, 2025 DIST-A 3 3 1 0.8Y
Mar 01, 2025 DIST-A 3 3 0.78 0.8Y
Feb 01, 2025 DIST-A 3 3 0.74 0.7Y
Jan 01, 2025 DIST-A 3 3 0.72 0.7Y
Dec 01, 2024 DIST-A 3 3 0.74 0.7Y
Nov 01, 2024 DIST-A 3 3 0.60 0.7Y
Oct 01, 2024 DIST-A 3 3 0.77 0.7Y
Sep 01, 2024 DIST-A 3 3 0.80 0.7Y
Aug 01, 2024 DIST-A 3 3 1 0.7Y
Jul 01, 2024 DIST-A 3 3 0.68 0.6Y
Jun 01, 2024 DIST-A 3 3 0.8 0.6Y
May 01, 2024 DIST-A 3 3 0.68 0.6Y
Apr 01, 2024 DIST-A 3 3 0.73 0.6Y
Mar 01, 2024 DIST-A 3 3 0.54 0.6Y
Feb 01, 2024 DIST-A 3 3 0.78 0.6Y
Jan 01, 2024 DIST-A 3 3 0.42 0.6Y
Dec 01, 2023 DIST-A 3 3 0.43 0.6Y
Nov 01, 2023 DIST-A 3 3 0.49 0.6Y
Oct 01, 2023 DIST-A 3 3 0.7 0.7Y
Sep 01, 2023 DIST-A 3 3 0.7 0.6Y
Aug 01, 2023 DIST-A 3 3 0.68 0.6Y
Jul 01, 2023 DIST-A 3 3 0.71 0.6Y
Jun 01, 2023 DIST-A 3 3 0.62 0.6Y
May 01, 2023 DIST-A 3 3 0.74 0.6Y
Apr 01, 2023 DIST-A 3 3 0.6 0.6Y
Mar 01, 2023 DIST-A 3 3 0.6 0.6Y
Feb 01, 2023 DIST-A 3 3 0.68 0.6Y
Jan 01, 2023 DIST-A 3 3 0.68 0.6Y
Dec 01, 2022 DIST-A 3 3 0.53 0.6Y
Nov 01, 2022 DIST-A 3 3 0.61 0.6Y
Oct 01, 2022 DIST-A 3 3 0.64 0.6Y
Sep 01, 2022 DIST-A 3 3 0.71 0.6Y
Aug 01, 2022 DIST-A 3 3 0.67 0.6Y
Jul 01, 2022 DIST-A 3 3 0.7 0.6Y
Jun 01, 2022 DIST-A 3 3 0.45 0.6Y
May 01, 2022 DIST-A 3 3 0.47 0.6Y
Apr 01, 2022 DIST-A 3 3 0.49 0.6Y
Mar 01, 2022 DIST-A 3 3 0.76 0.6Y
Feb 01, 2022 DIST-A 3 3 0.7 0.6Y
Jan 01, 2022 DIST-A 3 3 0.61 0.6Y
Dec 01, 2021 DIST-A 3 3 0.5 0.6Y
Nov 01, 2021 DIST-A 3 3 0.51 0.6Y
Oct 01, 2021 DIST-A 3 3 0.64 0.6Y
Sep 01, 2021 DIST-A 3 3 0.60 0.6Y
Aug 01, 2021 DIST-A 3 3 0.5 0.6Y
Jul 01, 2021 DIST-A 3 3 0.51 0.7Y
Jun 01, 2021 DIST-A 3 3 0.69 0.7Y
May 01, 2021 DIST-A 3 3 0.68 0.7Y
Apr 01, 2021 DIST-A 3 3 0.77 0.7Y
Mar 01, 2021 DIST-A 3 3 0.65 0.6Y
Feb 01, 2021 DIST-A 3 3 0.56 0.7Y
Jan 01, 2021 DIST-A 3 3 0.60 0.7Y
Dec 01, 2020 DIST-A 3 3 0.77 0.7Y
Nov 01, 2020 DIST-A 3 3 0.6 0.7Y
Oct 01, 2020 DIST-A 3 3 0.58 0.7Y
Sep 01, 2020 DIST-A 3 3 0.83 0.7Y
Aug 01, 2020 DIST-A 3 3 0.79 0.7Y
Jul 01, 2020 DIST-A 3 3 0.83 0.7Y
Jun 01, 2020 DIST-A 3 2 0.50 0.6Y
May 01, 2020 DIST-A 2 2 0.5 0.7Y
Apr 01, 2020 DIST-A 2 2 0.54 0.7Y
Mar 01, 2020 DIST-A 2 2 0.8 0.7Y
Feb 01, 2020 DIST-A 2 2 0.73 0.7Y
Jan 01, 2020 DIST-A 2 2 0.53 0.7Y
Dec 01, 2019 DIST-A 2 2 0.65 0.7Y
Nov 01, 2019 DIST-A 2 2 0.71 0.7Y
Oct 01, 2019 DIST-A 2 2 0.7 0.6Y
Sep 01, 2019 DIST-A 2 2 0.65 0.6Y
Aug 01, 2019 DIST-A 2 2 0.73 0.6Y
Jul 01, 2019 DIST-A 2 2 0.68 0.6Y
Jun 01, 2019 DIST-A 2 2 0.63 0.6Y
May 01, 2019 DIST-A 2 2 0.83 0.6Y
Apr 01, 2019 DIST-A 2 2 0.55 0.6Y
Mar 01, 2019 DIST-A 2 2 0.73 0.6Y
Feb 01, 2019 DIST-A 2 2 0.5 0.6Y
Jan 01, 2019 DIST-A 2 2 0.7 0.6Y
Dec 01, 2018 DIST-A 2 2 0.52 0.6Y
Nov 01, 2018 DIST-A 2 2 0.4 0.6Y
Oct 01, 2018 DIST-A 2 2 0.4 0.6Y
Sep 01, 2018 DIST-A 2 2 0.59 0.6Y
Aug 01, 2018 DIST-A 2 2 0.62 0.6Y
Jul 01, 2018 DIST-A 2 2 0.56 0.6Y
Jun 01, 2018 DIST-A 2 2 0.55 0.6Y
May 01, 2018 DIST-A 2 2 0.59 0.6Y
Apr 01, 2018 DIST-A 2 2 0.78 0.7Y
Mar 01, 2018 DIST-A 2 2 0.72 0.7Y
Feb 01, 2018 DIST-A 2 2 0.71 0.7Y
Jan 01, 2018 DIST-A 2 2 0.50 0.7Y
Dec 01, 2017 DIST-A 2 2 0.64 0.7Y
Nov 01, 2017 DIST-A 2 2 0.56 0.7Y
Oct 01, 2017 DIST-A 2 2 0.6 0.7Y
Sep 01, 2017 DIST-A 2 2 0.7 0.7Y
Aug 01, 2017 DIST-A 2 2 0.7 0.7Y
Jul 01, 2017 DIST-A 2 2 0.63 0.7Y
Jun 01, 2017 DIST-A 2 2 0.64 0.7Y
May 01, 2017 DIST-A 2 2 0.74 0.7Y
Apr 01, 2017 DIST-A 2 2 0.82 0.7Y
Mar 01, 2017 DIST-A 2 2 0.68 0.7Y
Feb 01, 2017 DIST-A 2 2 0.67 0.7Y
Jan 01, 2017 DIST-A 2 2 0.73 0.7Y