OHA Drinking Water Services
OR41 00321 GLADSTONE, CITY OF Classification: COMMUNITY
Contact: JUSTIN POYSER Phone: 503-656-7957 View on Map
18505 PORTLAND AVE County: CLACKAMAS
GLADSTONE, OR 97027 Activity Status: Active -- History
Population: 12,121 Number of Connections: 3,452
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: 2 Last Survey Date:  Jun 25, 2025
Treatment class: None
Filtration Endorsement Required: No Source Water Protection Status - Award Granted! 11/2024

Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-A EP FOR CLACKAMAS WATER DISTRICT (00187) I SW
SRC-AA CLACKAMAS WATER DISTRICT (00187) I Emergency SWP
EP-B EP FOR NCCWC (00580) A SW
SRC-BA NORTH CLACKAMAS COUNTY WC (00580) A Permanent SWP
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 7/1/2025 7/1/2025
2023 6/28/2024 6/28/2024
2022 6/30/2023 6/30/2023
2021 1/16/2024 8/8/2022

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 Late
2022 - Paid