OHA Drinking Water Services
OR41 00319 GERVAIS WATER DEPARTMENT Classification: COMMUNITY
Contact: KYLE JENTZSCH Phone: 503-792-4915 View on Map
PO BOX 329 County: MARION
GERVAIS, OR 97026 Activity Status: Active -- History
Population: 2,571 Number of Connections: 735
Operating Period: January 1 to December 31 Regulating Agency: MARION COUNTY
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 2 Last Survey Date:  Dec 18, 2025
Treatment class: 1
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP FOR WELLS #1 & #2 A GW
SRC-AA WELL #1 (DOUGLAS AVENUE) - MARI2667 A Permanent GW
SRC-AB WELL #2 (JUNIPER AVENUE) - MARI2668 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 WELLS #1 & #2 FILTRATION, GREENSAND IRON REMOVAL
RESID. MAINT. HYPOCHLORINATION OTHER
PERMANGANATE IRON REMOVAL

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 5/16/2025 5/16/2025
2023 7/2/2024 7/2/2024
2022 5/15/2023 5/15/2023
2021 5/11/2022 5/9/2022

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