OHA Drinking Water Services
OR41 00506 NEAHKAHNIE WATER DISTRICT Classification: COMMUNITY
Contact: NICK THEOHARIS & THAI PEIRSEN Phone: 503-368-7309 View on Map
9155 NEHALEM RD County: TILLAMOOK
NEHALEM, OR 97131 Activity Status: Active -- History
Population: 600 Number of Connections: 391
Operating Period: January 1 to December 31 Regulating Agency: TILLAMOOK COUNTY
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 1 Last Survey Date:  Jun 14, 2022 - Outstanding Performer!
Treatment class: 1
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-A EP FOR SPRINGS A GW
SRC-AA SPRING #1, (UPPER SPRING) A Permanent GW
SRC-AB SPRING #2 A Permanent GW
SRC-AC SPRING #3 (LOWER SPRING) A Permanent GW
EP-B EP FOR PIRATES SPRING A GW
SRC-BA PIRATES SPRING A Permanent GW
Show Disconnected and Abandoned Sources
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR SPRINGS 1,2,&3 RESID. MAINT. HYPOCHLORINATION OTHER
PH/ALKA ADJ-SODA ASH CORROSION CONTROL
WTP-B TP FOR PIRATES SPRING PH/ALKA ADJ-SODA ASH CORROSION CONTROL
GWR 4-LOG VIRUS COMPLIANCE MON DISINFECTION

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 8/26/2025 5/19/2025
2023 7/23/2024 7/23/2024
2022 8/29/2023 8/29/2023
2021 Not received Not received

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
2022 - Paid