OHA Drinking Water Services
OR41
PWS ID: 00246 ---- CRESWELL, CITY OF
Surface Water Treatment Rule

MRDL Summary

Abbreviations:  CFE = Combined filter effluent, CT = Contact time, IFE = Individual filter effluent, MCL = Maximum contaminant level, MRDL = Maximum residual disinfection level, N = No (requirement was not met), WTP = Water treatment plant, Y = Yes (requirement was met).

Results not meeting criteria are outlined in red.

Monitoring
Period
Date
Received
Entry
Point
< CFE 95 %
Turbidity
MCL
< CFE Max
Turbidity
MCL
CT's
Required
Met
Chlorine
at Entry
Point
Membrane
Parameters
Met
Mar 01, 2026 Apr 02, 2026 WTP-BYYYYY
Feb 01, 2026 (xlsx) Mar 02, 2026 WTP-BYYYYY
Jan 01, 2026 (xlsx) Feb 02, 2026 WTP-BYYYYY
Dec 01, 2025 (xlsx) Jan 02, 2026 WTP-BYYYYY
Nov 01, 2025 (xlsx) Dec 01, 2025 WTP-BYYYYY
Oct 01, 2025 (xlsx) Nov 03, 2025 WTP-BYYYYY
Sep 01, 2025 (xlsx) Oct 02, 2025 WTP-BYYYYY
Aug 01, 2025 (pdf) Sep 02, 2025 WTP-BYYYYY
Jul 01, 2025 (pdf) Aug 04, 2025 WTP-BYYYYY
Jun 01, 2025 (xlsx) Jul 05, 2025 WTP-BYYYYY
May 01, 2025 (pdf) Jun 01, 2025 WTP-BYYYYY
Apr 01, 2025 (pdf) May 01, 2025 WTP-BYYYY
Mar 01, 2025 (pdf) Apr 03, 2025 WTP-BYYYY
Feb 01, 2025 (pdf) Mar 01, 2025 WTP-BYYYY
Jan 01, 2025 (pdf) Feb 01, 2025 WTP-BYYYY
Dec 01, 2024 (pdf) Jan 03, 2025 WTP-BYYYY
Nov 01, 2024 (pdf) Dec 01, 2024 WTP-BYYYY
Oct 01, 2024 (pdf) Nov 01, 2024 WTP-BYYYY
Sep 01, 2024 (pdf) Oct 03, 2024 WTP-BYYYY
Aug 01, 2024 (pdf) Sep 01, 2024 WTP-BYYYY
Jul 01, 2024 (pdf) Aug 01, 2024 WTP-BYYYY
Jun 01, 2024 (pdf) Jul 01, 2024 WTP-BYYYY
May 01, 2024 (pdf) Jun 01, 2024 WTP-BYYYY
Apr 01, 2024 (pdf) May 02, 2024 WTP-BYYYY
Mar 01, 2024 (pdf) Apr 01, 2024 WTP-BYYYY
Feb 01, 2024 (pdf) Mar 01, 2024 WTP-BYYYY
Jan 01, 2024 (pdf) Feb 01, 2024 WTP-BYYYY
Dec 01, 2023 (pdf) Jan 04, 2024 WTP-BYYYY
Nov 01, 2023 (pdf) Dec 01, 2023 WTP-BYYYY
Oct 01, 2023 (pdf) Nov 02, 2023 WTP-BYYYY
Sep 01, 2023 (pdf) Oct 05, 2023 WTP-BYYYY
Aug 01, 2023 (pdf) Sep 01, 2023 WTP-BYYYY
Jul 01, 2023 (pdf) Aug 03, 2023 WTP-BYYYY
Jun 01, 2023 (pdf) Jul 01, 2023 WTP-BYYYY
May 01, 2023 (pdf) Jun 01, 2023 WTP-BYYYY
Apr 01, 2023 (pdf) May 04, 2023 WTP-BYYYY
Mar 01, 2023 (pdf) Apr 01, 2023 WTP-BYYYY
Feb 01, 2023 (pdf) Mar 04, 2023 WTP-BYYYY
Jan 01, 2023 (pdf) Feb 02, 2023 WTP-BYYYY
Dec 01, 2022 (pdf) Jan 02, 2023 WTP-BYYYY
Nov 01, 2022 (pdf) Dec 01, 2022 WTP-BYYYY
Oct 01, 2022 (pdf) Nov 03, 2022 WTP-BYYYY
Sep 01, 2022 (pdf) Oct 01, 2022 WTP-BYYYY
Aug 01, 2022 (pdf) Sep 01, 2022 WTP-BYYYY
Jul 01, 2022 (pdf) Aug 01, 2022 WTP-BYYYY
Jun 01, 2022 (pdf) Jul 01, 2022 WTP-BYYYY
May 01, 2022 (pdf) Jun 02, 2022 WTP-BYYYY
Apr 01, 2022 (pdf) May 01, 2022 WTP-BYYYY
Mar 01, 2022 (pdf) Apr 01, 2022 WTP-BYYYY
Feb 01, 2022 (pdf) Mar 03, 2022 WTP-BYYYY
Jan 01, 2022 (pdf) Feb 03, 2022 WTP-BYYYY
Dec 01, 2021 (pdf) Jan 02, 2022 WTP-BYYYY
Nov 01, 2021 (pdf) Dec 02, 2021 WTP-BYYYY
Oct 01, 2021 (pdf) Nov 01, 2021 WTP-BYYYY
Sep 01, 2021 (pdf) Oct 01, 2021 WTP-BYYYY
Aug 01, 2021 (pdf) Sep 02, 2021 WTP-BYYYY
Jul 01, 2021 (xls) Aug 01, 2021 WTP-BYYYY
Jun 01, 2021 (pdf) Jul 01, 2021 WTP-BYYYY
May 01, 2021 (pdf) Jun 03, 2021 WTP-BYYYY
Apr 01, 2021 (pdf) May 01, 2021 WTP-BYYYY
Mar 01, 2021 (pdf) Apr 01, 2021 WTP-BYYYY
Feb 01, 2021 (xls) Mar 02, 2021 WTP-BYYYY
Jan 01, 2021 (xls) Feb 04, 2021 WTP-BYYYY