OHA Drinking Water Services
OR41 00139 RANCHERO PETITE IMPROV DIST Classification: COMMUNITY
Contact: ROSS WINEINGER Phone: 503-459-6159 View on Map
31885 SE CHIN ST County: CLACKAMAS
BORING, OR 97009 Activity Status: Active -- History
Population: 40 Number of Connections: 19
Operating Period: January 1 to December 31 Regulating Agency: CLACKAMAS COUNTY
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: S Last Survey Date:  Aug 15, 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 #1 & #2 A GW
SRC-AA WELL #1 - CLAC1150 A Permanent GW
SRC-AB WELL #2 - CLAC1128 A Permanent 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 6/18/2025 6/18/2025
2023 7/31/2024 7/31/2024
2022 9/12/2023 5/25/2023
2021 5/4/2022 5/4/2022

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