OHA Drinking Water Services
OR41 00313 LA WATER CO-OP Classification: COMMUNITY
Contact: JASON BAYNE Phone: 503-662-3899 View on Map
23055 NE ALBERTSON RD County: WASHINGTON
GASTON, OR 97119 Activity Status: Active -- History
Population: 2,500 Number of Connections: 803
Operating Period: January 1 to December 31 Regulating Agency: WASHINGTON COUNTY
Certified Operator(s) Owner Type: PRIVATE
Required: Y Licensed By: N/A
Distribution class: 2 Last Survey Date:  Oct 31, 2023
Treatment class: None
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-A EP FOR HILLSBORO-CHERRY GROVE (00985) I SW
SRC-AA HILLSBORO-CHERRY GROVE (00985) I Emergency SWP
EP-B EP FOR JOINT WATER COMMISSION A SW
SRC-BA JOINT WATER COMMISSION (41-00379) A Permanent SWP
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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 4/9/2025 4/9/2025
2023 7/25/2024 7/25/2024
2022 4/26/2023 4/26/2023
2021 5/23/2022 5/23/2022

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