OHA Drinking Water Services
OR41 00978 ALSEA COUNTY SERVICE DISTRICT Classification: COMMUNITY
Contact: JON TOMPKINS Phone: 541-766-6821 View on Map
360 SW AVERY County: BENTON
CORVALLIS, OR 97333 Activity Status: Active -- History
Population: 202 Number of Connections: 83
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 08, 2022 - Outstanding Performer!
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 WELLFIELD: EAST/WEST WELLS A GW
SRC-AA WELL #2, EAST - BENT7441 A Permanent GW
SRC-AB WELL #1, WEST - BENT7442 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 WELLFIELD: EAST/WEST WELLS 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 Not received 6/20/2025
2023 6/20/2024 6/20/2024
2022 7/17/2023 7/17/2023
2021 7/8/2022 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 - Not received
2023 - Not received
2022 - Not received
2021 - Received (pdf)
2026 - Paid
2025 - Paid
2024 - Paid
2023 - Paid
2022 - Paid