OHA Drinking Water Services
OR41 00886 CLOVERDALE WATER DISTRICT Classification: COMMUNITY
Contact: ALICIA OLSEN Phone: 503-392-3515 View on Map
PO BOX 166 County: TILLAMOOK
CLOVERDALE, OR 97112 Activity Status: Active -- History
Population: 310 Number of Connections: 126
Operating Period: January 1 to December 31 Regulating Agency: TILLAMOOK COUNTY
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: OHA
Distribution class: S Last Survey Date:  Mar 03, 2026
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 SPRING & WELL A GW
SRC-AA SPRING A Permanent GW
SRC-AB WELL - L92691 I Emergency GW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR SPRING RESID. MAINT. HYPOCHLORINATION OTHER
PH/ALKA ADJ-SODA ASH CORROSION CONTROL
AERATION, SPRAY TASTE / ODOR CONTROL

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 8/21/2025 6/24/2025
2023 6/28/2024 6/28/2024
2022 8/2/2023 6/27/2023
2021 8/2/2023 8/2/2023

Cross Connection/Backflow Prevention Information (Last 5 Years)
Enabling Authority Received Annual Summary Report Cross Connection Fee Status
Yes (pdf) 2025 - Received (pdf)
2024 - Received (pdf)
2023 - Received (pdf)
2022 - Received (pdf)
2021 - Received (pdf)
2026 - Paid
2025 - Paid
2024 - Paid
2023 - Paid Late
2022 - Paid