OHA Drinking Water Services
OR41 00231 VINEYARD MOUNTAIN WATER Classification: COMMUNITY
Contact: RAY TOPPING Phone: 541-223-4142 View on Map
6495 NW CONCORD County: BENTON
CORVALLIS, OR 97330 Activity Status: Active -- History
Population: 325 Number of Connections: 121
Operating Period: January 1 to December 31 Regulating Agency: BENTON COUNTY
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: S Last Survey Date:  Sep 30, 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 WELLS #2, #4 & #5 A GW
SRC-AB WELL #2 (EASTERLY WELL) - BENT3295 A Permanent GW
SRC-AC WELL #4 - L56779 A Permanent GW
SRC-AD WELL #5 - L123450 A Permanent GW
EP-B EP FOR WELL #3 (UPPER WELL) I GW
SRC-BA WELL #3 (UPPER WELL) - BENT3243 I Emergency GW
Permanently Abandoned Sources
SRC-AA WELL #1 - WESTERLY WELL - BENT3296I Other GW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR WELLS #2, #4 & #5 RESID. MAINT. HYPOCHLORINATION OTHER

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 6/30/2025 9/30/2025
2023 7/1/2024 11/15/2024
2022 6/30/2023 9/29/2023
2021 6/29/2022 6/29/2022

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