OHA Drinking Water Services
OR41 00812 DELPHIAN SCHOOL Classification: COMMUNITY
Contact: KAELLAGH BENNETT Phone: 503-843-3521 View on Map
20950 SW ROCK CREEK RD County: YAMHILL
SHERIDAN, OR 97378 Activity Status: Active -- History
Population: 350 Number of Connections: 3
Operating Period: January 1 to December 31 Regulating Agency: YAMHILL COUNTY
Certified Operator(s) Owner Type: MIXED
Required: Y Licensed By: N/A
Distribution class: S Last Survey Date:  Oct 12, 2023
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 WELLS #2,3,14,17 & 20 A GW
SRC-AA WELL #2 - YAMH7575 A Permanent GW
SRC-AD WELL #14 - YAMH7587 A Permanent GW
SRC-AE WELL #17 - YAMH50376 A Permanent GW
SRC-AF WELL #20 - YAMH52324 A Permanent GW
SRC-AG CITY OF SHERIDAN INTERTIE (4100811) I Seasonal SWP
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 WELLS #2,3,4,14,17 & 20 RESID. MAINT. HYPOCHLORINATION OTHER

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 7/29/2025 7/1/2025
2023 Not received 7/15/2024
2022 9/5/2023 9/5/2023
2021 7/1/2022 7/1/2022

Cross Connection/Backflow Prevention Information (Last 5 Years)
Enabling Authority Received Annual Summary Report Cross Connection Fee Status
Yes (pdf) 2025 - Due 3/31/2026
2024 - Received (pdf)
2023 - Received (pdf)
2022 - Not received
2021 - Not required
 2026 - Not required
2025 - Not required
2024 - Not required
2023 - Not required
2022 - Not required