OHA Drinking Water Services
OR41
PWS ID: 00609 ---- PACIFIC CITY JOINT WATER - SAN AUTH
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 (pdf) Apr 08, 2026 WTP-CYYYYY
Feb 01, 2026 (pdf) Mar 10, 2026 WTP-CYYYYY
Jan 01, 2026 (pdf) Feb 10, 2026 WTP-CYYYYY
Dec 01, 2025 (pdf) Jan 07, 2026 WTP-CYYYYY
Nov 01, 2025 (pdf) Dec 09, 2025 WTP-CYYYYY
Oct 01, 2025 (pdf) Nov 10, 2025 WTP-CYYYYY
Sep 01, 2025 (pdf) Oct 02, 2025 WTP-CYYYYY
Aug 01, 2025 (pdf) Sep 04, 2025 WTP-CYYYYY
Jul 01, 2025 (pdf) Aug 05, 2025 WTP-CYYYYY
Jun 01, 2025 (pdf) Jul 07, 2025 WTP-CYYYYY
May 01, 2025 (pdf) Jun 04, 2025 WTP-CYYYYY
Apr 01, 2025 (pdf) May 06, 2025 WTP-CYYYYY
Mar 01, 2025 (pdf) Apr 03, 2025 WTP-CYYYY
Feb 01, 2025 (pdf) Mar 06, 2025 WTP-CYYYYY
Jan 01, 2025 (pdf) Feb 06, 2025 WTP-CYYYYY
Dec 01, 2024 (pdf) Jan 09, 2025 WTP-CYYYYY
Nov 01, 2024 (pdf) Dec 10, 2024 WTP-CYYYYY
Oct 01, 2024 (pdf) Nov 05, 2024 WTP-CYYYY
Sep 01, 2024 (pdf) Oct 09, 2024 WTP-CYYYY
Aug 01, 2024 (pdf) Sep 04, 2024 WTP-CYYYY
Jul 01, 2024 (pdf) Aug 07, 2024 WTP-CYYYY
Jun 01, 2024 (pdf) Jul 09, 2024 WTP-CYYYY
May 01, 2024 (pdf) Jun 04, 2024 WTP-CYYYY
Apr 01, 2024 (pdf) May 01, 2024 WTP-CYYYY
Mar 01, 2024 (pdf) Apr 03, 2024 WTP-CYYYY
Feb 01, 2024 (pdf) Mar 06, 2024 WTP-CYYYY
Jan 01, 2024 (pdf) Feb 08, 2024 WTP-CYYYY
Dec 01, 2023 (pdf) Jan 04, 2024 WTP-CYYYY
Nov 01, 2023 (pdf) Dec 06, 2023 WTP-CYYYY
Oct 01, 2023 (pdf) Nov 02, 2023 WTP-CYYYY
Sep 01, 2023 (pdf) Oct 04, 2023 WTP-CYYYY
Aug 01, 2023 (pdf) Sep 06, 2023 WTP-CYYYY
Jul 01, 2023 (pdf) Aug 02, 2023 WTP-CYYYY
Jun 01, 2023 (pdf) Jul 07, 2023 WTP-CYYYY
May 01, 2023 (pdf) Jun 02, 2023 WTP-CYYYY
Apr 01, 2023 (pdf) May 02, 2023 WTP-CYYYY
Mar 01, 2023 (pdf) Apr 03, 2023 WTP-CYYYY
Feb 01, 2023 (pdf) Mar 01, 2023 WTP-CYYYY
Jan 01, 2023 (pdf) Feb 08, 2023 WTP-CYYYY
Dec 01, 2022 (pdf) Jan 09, 2023 WTP-CYYYY
Nov 01, 2022 (pdf) Dec 07, 2022 WTP-CYYYY
Oct 01, 2022 (pdf) Nov 10, 2022 WTP-CYYYY
Sep 01, 2022 (pdf) Oct 07, 2022 WTP-CYYYY
Aug 01, 2022 (pdf) Sep 06, 2022 WTP-CYYYY
Jul 01, 2022 (pdf) Aug 01, 2022 WTP-CYYYY
Jun 01, 2022 (pdf) Jul 06, 2022 WTP-CYYYY
May 01, 2022 (pdf) Jun 02, 2022 WTP-CYYYY
Apr 01, 2022 (pdf) May 02, 2022 WTP-CYYYY
Mar 01, 2022 (pdf) Apr 01, 2022 WTP-CYYYY
Feb 01, 2022 (pdf) Mar 02, 2022 WTP-CYYYY
Jan 01, 2022 (pdf) Feb 02, 2022 WTP-CYYYY
Dec 01, 2021 (pdf) Jan 05, 2022 WTP-CYYYY
Nov 01, 2021 (pdf) Dec 07, 2021 WTP-CYYYY
Oct 01, 2021 (pdf) Nov 09, 2021 WTP-CYYYY
Sep 01, 2021 (pdf) Oct 07, 2021 WTP-CYYYY
Aug 01, 2021 (pdf) Sep 02, 2021 WTP-CYYYY
Jul 01, 2021 (pdf) Aug 09, 2021 WTP-CYYYY
Jun 01, 2021 (pdf) Jul 02, 2021 WTP-CYYYY
May 01, 2021 (pdf) Jun 02, 2021 WTP-CYYYY
Apr 01, 2021 (pdf) May 03, 2021 WTP-CYYYY
Mar 01, 2021 (pdf) Apr 05, 2021 WTP-CYYYY
Feb 01, 2021 (pdf) Mar 03, 2021 WTP-CYYYY
Jan 01, 2021 (pdf) Feb 09, 2021 WTP-CYYYY