OHA Drinking Water Services
OR41 01361 RAINBOW ROCK SERVICE ASSOCIATION Classification: COMMUNITY
Contact: JONATHAN WOODY Phone: 541-643-6137 View on Map
17744 HWY 101 N, #100 County: CURRY
BROOKINGS, OR 97415 Activity Status: Active -- History
Population: 80 Number of Connections: 60
Operating Period: January 1 to December 31 Regulating Agency: REGION 2
Certified Operator(s) Owner Type: PRIVATE
Required: Y Licensed By: N/A
Distribution class: 1 Last Survey Date:  May 01, 2025
Treatment class: 2
Filtration Endorsement Required: Yes Source Water Protection Status

Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-A EP FOR 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 CREEK Direct Filtration 2.0-logFILTRATION, RAPID SAND PARTICULATE REMOVAL
HYPOCHLORINATION, POST DISINFECTION
PH/ALKA ADJ-SODA ASH CORROSION CONTROL
ULTRAVIOLET RADIATION DISINFECTION
COAGULATION PARTICULATE REMOVAL
FLOCCULATION PARTICULATE REMOVAL
PH ADJUSTMENT, PRE PARTICULATE REMOVAL
SEDIMENTATION PARTICULATE REMOVAL

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2024 6/2/2025 5/15/2025
2023 5/8/2024 5/8/2024
2022 6/28/2023 6/28/2023
2021 6/30/2022 7/2/2022
2020 4/26/2021 4/26/2021

Cross Connection/Backflow Prevention Information (Last 5 Years)
Enabling Authority Received Annual Summary Report Cross Connection Fee Status
Yes (pdf) 2024 - Received (pdf)
2023 - Received (pdf)
2022 - Received (pdf)
2021 - Received (pdf)
2020 - Received (pdf)
 2025 - Paid
2024 - Paid Late
2023 - Paid
2022 - Paid
2021 - Paid Late

More information for this water system: SDWIS ID 4014
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