OHA Drinking Water Services
OR41 00901 TROUTDALE, CITY OF Classification: COMMUNITY
Contact: DAVID SCHAFFER Phone: 503-674-3305 View on Map
342 SW 4TH ST County: MULTNOMAH
TROUTDALE, OR 97060 Activity Status: Active -- History
Population: 16,185 Number of Connections: 4,863
Operating Period: January 1 to December 31 Regulating Agency: REGION 1
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 3 Last Survey Date:  Nov 06, 2025
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 WELL #2 (STARK) A GW
SRC-AA WELL #2 (STARK) - MULT1430 A Permanent GW
EP-B EP FOR WELL #3 (COLUMBIA) I GW
SRC-BA WELL #3 (COLUMBIA) - MULT1429 I Permanent GW
EP-C EP FOR WELL #4 (CITY SHOP) A GW
SRC-CA WELL #4 (CITY SHOP) - L59040 A Permanent GW
EP-D EP FOR WELL #6 (SWEETBRIAR) A GW
SRC-DA WELL #6 (SWEETBRIAR) - MULT67091 A Permanent GW
EP-E EP FOR WELL #7 (SANDEE PALISADES) A GW
SRC-EA WELL #7 (SANDEE PALISADES) - MULT3391 A Permanent GW
EP-F EP FOR WELL #8 (SANDEE PALISADES) A GW
SRC-FA WELL #8 (SANDEE PALISADES) - MULT4372 A Permanent GW
EP-G EP FOR WELL #5 A GW
SRC-GA WELL #5 - L91777 A Permanent GW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR WELL #2 (STARK) RESID. MAINT. HYPOCHLORINATION OTHER
WTP-C TP FOR WELL #4 (CITY SHOP) HYPOCHLORINATION, PRE TASTE / ODOR CONTROL
WTP-D TP FOR WELL #6 (SWEETBRIAR) HYPOCHLORINATION, PRE TASTE / ODOR CONTROL
WTP-E TP FOR WELL #7 (SANDEE PALISADES) HYPOCHLORINATION, PRE TASTE / ODOR CONTROL
WTP-F TP FOR WELL #8 (SANDEE PALISADES) HYPOCHLORINATION, PRE TASTE / ODOR CONTROL
WTP-G TP FOR WELL #5 (L91777) 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 6/9/2025 6/9/2025
2023 6/11/2024 6/11/2024
2022 5/24/2023 5/24/2023
2021 3/30/2023 4/15/2022

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