OHA Drinking Water Services
OR41 00337 ROCK CREEK WATER DISTRICT Classification: COMMUNITY
Contact: STAN MILLS Phone: 503-879-2681 View on Map
PO BOX 123 County: POLK
GRAND RONDE, OR 97347 Activity Status: Active -- History
Population: 300 Number of Connections: 108
Operating Period: January 1 to December 31 Regulating Agency: REGION 1
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 1 Last Survey Date:  Dec 19, 2024
Treatment class: 2
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-A EP for UNNAMED CREEK A SW
SRC-AA UNNAMED CREEK A Permanent SW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR UNNAMED CREEK Diatomaceous Earth 2.0-logFILTRATION, DIATOMACEOUS EARTH PARTICULATE REMOVAL
HYPOCHLORINATION, POST DISINFECTION

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 Not received Not received
2023 Not received Not received
2022 9/1/2023 Not received
2021 12/27/2022 12/27/2022

Cross Connection/Backflow Prevention Information (Last 5 Years)
Enabling Authority Received Annual Summary Report Cross Connection Fee Status
Yes (pdf) 2025 - Received (pdf)
2024 - Not received
2023 - Not received
2022 - Not received
2021 - Received (pdf)
2026 - Paid
2025 - Paid
2024 - Paid
2023 - Paid
2022 - Paid