OHA Drinking Water Services
OR41 00375 POWER CITY WATER CO-OP Classification: COMMUNITY
Contact: MARLEENE MERRITT Phone: 541-922-2711 View on Map
PO BOX 728 County: UMATILLA
UMATILLA, OR 97882 Activity Status: Active -- History
Population: 70 Number of Connections: 35
Operating Period: January 1 to December 31 Regulating Agency: REGION 1
Certified Operator(s) Owner Type: PRIVATE
Required: Y Licensed By: N/A
Distribution class: S Last Survey Date:  Nov 12, 2025
Treatment class: None
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP for WELL A GW
SRC-AA WELL - L27930 A Permanent GW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR WELL RESID. MAINT. HYPOCHLORINATION OTHER
GWR 4-LOG VIRUS COMPLIANCE MON DISINFECTION

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 7/3/2025 7/3/2025
2023 10/28/2024 10/28/2024
2022 7/3/2023 7/19/2023
2021 Not received Not received

Cross Connection/Backflow Prevention Information (Last 5 Years)
Enabling Authority Received Annual Summary Report Cross Connection Fee Status
Yes (pdf) 2025 - Due 3/31/2026
2024 - Received (pdf)
2023 - Received (pdf)
2022 - Received (pdf)
2021 - Received (pdf)
2026 - Paid
2025 - Paid
2024 - Paid
2023 - Paid
2022 - Paid