OHA Drinking Water Services
OR41 00795 SCIO, CITY OF Classification: COMMUNITY
Contact: KO KNUROWSKI Phone: 503-394-3342 View on Map
PO BOX 37 County: LINN
SCIO, OR 97374 Activity Status: Active -- History
Population: 900 Number of Connections: 383
Operating Period: January 1 to December 31 Regulating Agency: LINN COUNTY
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 1 Last Survey Date:  Dec 23, 2025 - 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 WELL #4 A GW
SRC-AA WELL #4 - LINN6579 A Permanent GW
EP-B EP FOR WELL #3 I GW
SRC-BA WELL #3 - LINN3822 I Emergency GW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 6/5/2025 6/5/2025
2023 6/3/2024 6/3/2024
2022 7/20/2023 6/29/2023
2021 10/4/2022 10/4/2022

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 Late
2023 - Paid
2022 - Paid