OHA Drinking Water Services
OR41 01515 ROW RIVER VALLEY WATER DIST Classification: COMMUNITY
Contact: JIM ECKSTINE Phone: 541-946-1655 View on Map
PO BOX 1 County: LANE
DORENA, OR 97434 Activity Status: Active Feb 01, 2009 -- History
Population: 340 Number of Connections: 101
Operating Period: January 1 to December 31 Regulating Agency: REGION 2
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 1 Last Survey Date:  Sep 25, 2025
Treatment class: 1
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-A EP FOR LAYNG CREEK A SW
SRC-AA LAYNG CREEK A Permanent SW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR MEMBRANE MEMBRANE FILTRATION 2.5-logFILTRATION, MEMBRANE PARTICULATE REMOVAL
HYPOCHLORINATION, POST DISINFECTION

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 4/1/2025 4/1/2025
2023 3/31/2025 3/31/2025
2022 5/1/2023 5/1/2023
2021 6/15/2022 6/15/2022

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