OHA Drinking Water Services
OR41 00213 COQUILLE, CITY OF Classification: COMMUNITY
Contact: MARK DENNING Phone: 541-396-4336 View on Map
851 N CENTRAL BLVD County: COOS
COQUILLE, OR 97423-1253 Activity Status: Active -- History
Population: 3,953 Number of Connections: 2,025
Operating Period: January 1 to December 31 Regulating Agency: REGION 2
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 2 Last Survey Date:  Jan 30, 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 WTP A SW
EP-AA EP FOR RINK CREEK A SW
SRC-AA RINK CREEK (USED NOV THROUGH JUNE) A Seasonal SW
EP-AB EP FOR COQUILLE RIVER A SW
SRC-AB COQUILLE RIVER (USED JULY THROUGH OCT) A Seasonal SW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit		 Treatment Process Treatment Objective
WTP-A TP FOR RINK CREEK & COQUILLE RIVER Conventional Filtration 2.5-logFILTRATION, RAPID SAND PARTICULATE REMOVAL
HYPOCHLORINATION, POST DISINFECTION
PH/ALKA ADJ-SODA ASH CORROSION CONTROL
FLUORIDATION OTHER
COAGULATION PARTICULATE REMOVAL
FLOCCULATION PARTICULATE REMOVAL
SEDIMENTATION PARTICULATE REMOVAL

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2024 6/17/2025 Due 10/1/2025
2023 6/17/2024 6/17/2024
2022 7/18/2023 10/16/2023
2021 4/3/2023 Not received
2020 8/2/2021 8/9/2021

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary Report Cross Connection Fee Status
Yes (pdf) 2024 - Received (pdf)
2023 - Received (pdf)
2022 - Not received
2021 - Received (pdf)
2020 - Received (pdf)
 2025 - Paid
2024 - Paid
2023 - Paid
2022 - Paid
2021 - Paid

More information for this water system: SDWIS ID 3882
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