OHA Drinking Water Services
OR41
PWS ID: 00784 ---- PIONEER PARK CO-OP INC
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 1 1 0.5 0.4Y
Feb 01, 2026 DIST-A 1 1 0.5 0.4Y
Jan 01, 2026 DIST-A 1 1 0.5 0.4Y
Dec 01, 2025 DIST-A 1 1 0.4 0.4Y
Nov 01, 2025 DIST-A 4 1 0.5 0.4Y
Oct 01, 2025 DIST-A 1 1 0.2 0.4Y
Sep 01, 2025 DIST-A 1 1 0.06 0.5Y
Aug 01, 2025 DIST-A 1 1 0.7 0.5Y
Jul 01, 2025 DIST-A 1 1 0.7 0.5Y
Jun 01, 2025 DIST-A 1 1 0.5 0.5Y
May 01, 2025 DIST-A 1 1 0.5 0.6Y
Apr 01, 2025 DIST-A 1 1 0.2 0.6Y
Mar 01, 2025 DIST-A 1 1 0.5 0.5Y
Feb 01, 2025 DIST-A 1 1 0.1 0.5Y
Jan 01, 2025 DIST-A 1 1 0.6 0.6Y
Dec 01, 2024 DIST-A 1 1 0.6 0.5Y
Nov 01, 2024 DIST-A 1 1 0.6 0.5Y
Oct 01, 2024 DIST-A 1 1 0.5 0.5Y
Sep 01, 2024 DIST-A 1 1 0.6 0.4Y
Aug 01, 2024 DIST-A 1 1 0.7 0.4Y
Jul 01, 2024 DIST-A 1 1 0.5 0.4Y
Jun 01, 2024 DIST-A 1 1 1.2 0.4Y
May 01, 2024 DIST-A 1 1 0.5 0.3Y
Apr 01, 2024 DIST-A 1 1 0.1 0.3Y
Mar 01, 2024 DIST-A 1 1 0.4 0.3Y
Feb 01, 2024 DIST-A 1 1 0.3 0.3Y
Jan 01, 2024 DIST-A 1 1 0.3 0.3Y
Dec 01, 2023 DIST-A 1 1 0.2 0.4Y
Nov 01, 2023 DIST-A 1 1 0.2 0.4Y
Oct 01, 2023 DIST-A 1 1 0.2 0.4Y
Sep 01, 2023 DIST-A 1 1 0.3 0.4Y
Aug 01, 2023 DIST-A 1 1 0.3 0.5Y
Jul 01, 2023 DIST-A 1 1 0.4 0.5Y
Jun 01, 2023 DIST-A 1 1 0.3 0.5Y
May 01, 2023 DIST-A 1 1 0.5 0.5Y
Apr 01, 2023 DIST-A 1 1 0.5 0.5Y
Mar 01, 2023 DIST-A 1 1 0.5 0.5Y
Feb 01, 2023 DIST-A 1 1 0.5 0.5Y
Jan 01, 2023 DIST-A 1 1 0.5 0.5Y
Dec 01, 2022 DIST-A 1 1 0.5 0.5Y
Nov 01, 2022 DIST-A 1 1 0.3 0.4Y
Oct 01, 2022 DIST-A 1 1 0.6 0.4Y
Sep 01, 2022 DIST-A 1 1 0.7 0.4Y
Aug 01, 2022 DIST-A 1 1 0.6 0.3Y
Jul 01, 2022 DIST-A 1 1 0.4 0.3Y
Jun 01, 2022 DIST-A 1 1 0.4 0.3Y
May 01, 2022 DIST-A 1 1 0.6 0.2Y
Apr 01, 2022 DIST-A 1 1 0.6 0.2Y
Mar 01, 2022 DIST-A 1 1 0.4 0.2Y
Feb 01, 2022 DIST-A 1 1 0 0.2Y
Jan 01, 2022 DIST-A 1 1 0.4 0.3Y
Dec 01, 2021 DIST-A 1 1 0 0.2Y
Nov 01, 2021 DIST-A 1 1 0.2 0.2Y
Oct 01, 2021 DIST-A 1 1 0.4 0.3Y
Sep 01, 2021 DIST-A 1 1 0 0.3Y
Aug 01, 2021 DIST-A 1 1 0 0.3Y
Jul 01, 2021 DIST-A 1 1 0.2 0.4Y
Jun 01, 2021 DIST-A 1 1 0 0.3Y
May 01, 2021 DIST-A 1 1 0.6 0.3Y
Apr 01, 2021 DIST-A 1 1 0.4 0.3Y
Mar 01, 2021 DIST-A 1 1 0.4 0.3Y
Feb 01, 2021 DIST-A 1 1 0.5 0.3Y
Jan 01, 2021 DIST-A 1 1 0 0.3Y
Dec 01, 2020 DIST-A 1 1 0 0.3Y
Nov 01, 2020 DIST-A 1 1 1.3 0.3Y
Oct 01, 2020 DIST-A 1 1 0.2 0.3Y
Sep 01, 2020 DIST-A 1 0 0.3Y
Aug 01, 2020 DIST-A 1 1 0.4 0.2Y
Jul 01, 2020 DIST-A 1 1 0 0.2Y
Jun 01, 2020 DIST-A 1 1 0 0.3Y
May 01, 2020 DIST-A 1 1 0.3 0.3Y
Apr 01, 2020 DIST-A 1 1 0 0.3Y
Mar 01, 2020 DIST-A 1 1 0.4 0.4Y
Feb 01, 2020 DIST-A 1 1 0.4 0.4Y
Jan 01, 2020 DIST-A 1 1 0.4 0.4Y
Dec 01, 2019 DIST-A 1 1 0.4 0.4Y
Nov 01, 2019 DIST-A 1 1 0.3 0.3Y
Oct 01, 2019 DIST-A 1 1 0.2 0.4Y
Sep 01, 2019 DIST-A 1 1 0 0.3Y
Aug 01, 2019 DIST-A 1 1 0.4 0.4Y
Jul 01, 2019 DIST-A 1 1 0.4 0.4Y
Jun 01, 2019 DIST-A 1 1 0.6 0.4Y
May 01, 2019 DIST-A 1 1 0.6 0.4Y
Apr 01, 2019 DIST-A 1 1 0.5 0.4Y
Mar 01, 2019 DIST-A 1 1 0.3 0.5Y
Feb 01, 2019 DIST-A 1 0 0.5Y
Jan 01, 2019 DIST-A 1 1 0.4 0.5Y
Dec 01, 2018 DIST-A 1 1 0.1 0.5Y
Nov 01, 2018 DIST-A 1 1 0.4 0.6Y
Oct 01, 2018 DIST-A 1 1 0.06 0.6Y
Sep 01, 2018 DIST-A 1 1 0.2 0.6Y
Aug 01, 2018 DIST-A 1 1 0.6 0.7Y
Jul 01, 2018 DIST-A 1 1 0.7 0.7Y
Jun 01, 2018 DIST-A 1 1 0.8 0.7Y
May 01, 2018 DIST-A 1 1 0.8 0.7Y
Apr 01, 2018 DIST-A 1 1 0.8 0.7Y
Mar 01, 2018 DIST-A 1 1 0.7 0.6Y
Feb 01, 2018 DIST-A 1 1 0.6 0.6Y
Jan 01, 2018 DIST-A 1 1 0.6 0.6Y