OHA Drinking Water Services
OR41 01441 FIR GROVE HOMEOWNERS ASSN Classification: COMMUNITY
Contact: KC KOLLAS Phone: 503-681-2181 View on Map
1323 SE FIR GROVE LOOP County: WASHINGTON
HILLSBORO, OR 97123 Activity Status: Active Mar 07, 1991 -- History
Population: 450 Number of Connections: 145
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: S Last Survey Date:  Sep 09, 2025
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 CITY OF HILLSBORO A SW
SRC-AA CITY OF HILLSBORO (01513) 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 6/3/2025 9/27/2025
2023 8/14/2024 8/8/2024
2022 Not received 7/17/2023
2021 Not received 6/10/2022

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 - Not received
2022 - Not received
2021 - Received (pdf)
2026 - Paid
2025 - Paid
2024 - Paid Late
2023 - Paid
2022 - Paid