Powers Marine Park
The captured official page publishes visiting hours. Check the source for current closures. Public-entry status is separate from wheelchair accessibility.
Classification and evidence
Official page label: Natural area; Atlas classification rules. Classification: source-labeled.
Source captured: 2026-06-02. Human verification: Pending.
Check current official informationPublished activities: be in a natural area, sit down to eat, and be in a park.
Photo from the City's park pagePark history
The park was named after Ira Powers, owner of Powers Furniture Company, who lived in Dunthorpe. Around the time of the Depression, he and other real estate associates gave this strip of land between Macadam Ave and the Willamette River to the City for the extension of Terwilliger Blvd past what is now Tryon Creek State Park.
From the City's page for this park.
Visitor amenities
Published amenities are checked separately from entry conditions. Each links to other documented locations; confirm current hours before visiting.
- sit down to eatPicnic table
- be in a parkAny park
- walk a soft pathUnpaved path
- be in a natural areaNatural area
- look out over waterRiver or vista views
What kind of place this is
A natural area: habitat protection and stewardship guide what uses and facilities are appropriate. Classified from official page labels it a natural area; our model.
Something specific to this park — the thing you'd use it for if it were here.
Send an idea for this park →Through the year
Seasonal facilities and listings captured by the Atlas. These records do not measure attendance, utilization or all activity at the site.
Counts describe captured listings, not attendance or all activity. No listings captured does not mean the site is unused.
Dark by 5 and wet most days: cover, lighting, indoor rooms, and paths that drain.
- sit down to eat
- be in a park
- walk a soft path
- be in a natural area
- look out over water
Fields and gardens open; showers between sun. Leagues, planting, first picnics.
- walk a soft path
- sit down to eat
- be in a park
- be in a natural area
- look out over water
Water, shade, long evenings — the season the system is built around.
- sit down to eat
- be in a park
- walk a soft path
- be in a natural area
- look out over water
Light shortens and leagues wind down; shelters and lighting carry the season.
- be in a natural area
- sit down to eat
- be in a park
- walk a soft path
- look out over water
| Season | Programs | Recurring events | One-time |
|---|---|---|---|
Winter Dec–Feb registration opens 10/08 (activities Nov 2 – Dec 13 and winter-break camps Dec 21 – Jan 3) | — | — | — |
Spring Mar–May Recorded from 2026-06-11 | 0 | 0 | 0 |
Summer Jun–Aug Recorded from 2026-06-11 | 0 | 0 | 0 |
Fall Sep–Nov Recorded through 2026-09; 2 months still to come | 0 | 0 | 0 |
What's on
No current listings were captured and matched to this property. This does not establish that no activity takes place. See the citywide calendar and programs.
Partners & friends
The whole ecosystemNo known partner is currently linked to Powers Marine Park in the Partnership Atlas. This is an opportunity signal, not an official priority.
See opportunity signalsSupport this park
Real ways to help Powers Marine Park and parks like it. This site does not process donations; every link below goes to an official giving or volunteering channel.
How it's holding up
The City's own inventory of what is here and the condition it last recorded for each item. Dates are the source's; old dates mean no newer public assessment, not that nothing has happened since. PP&R does not publish itemized repair costs, so needs appear without dollar figures.
Condition across all assets
Citywide condition atlasAcross 5 assessed assets at this park, 40% are in poor or very-bad condition (rated 4–5). Pooled from the City's public assessment layers — buildings, bridges, playgrounds, courts, fields, fences, paths and amenities.
This count comes from the City's rated asset layers; the “Public assets” list below is a separate furnishings inventory, so its items and scores are counted separately and the two totals need not match.
Condition is rated 1 (good) to 5 (very bad); no score means not yet assessed and is excluded. Park trees are inventoried separately and not counted here. No repair costs — those aren't published.
Repair ledger
Each row is one record from PP&R's public asset layer. No itemized repair cost is published for these records, so none is shown. Dates are the source's last published assessment; treat older ones as unverified.
| Asset | Condition | Status | Replacement | Assessed |
|---|---|---|---|---|
Drinking Fountain Condition very bad. Priority urgent. Record 0531-DF-1 | Very bad condition code 5 | Active | no | 2007-10-01 |
Litter Bag Dispenser Condition rated poor (code 4). Priority high. Record 5376 | Poor condition code 4 | Active | no | 2007-10-01 |
Seen something here that's broken, fixed, or missing from this list? Records are updated periodically; tell us what you see.
Send a condition note →Public assets
All 5Furnishings the City inventories here, with each item's condition score — 1 is good, 5 is very bad. Asset photos aren't public yet.
From the City's park page
Powers Marine Park on Portland.gov
Learn more about closures and postponements related to the COVID-19 pandemic response.
The park features large wood installations that provide refuge for endangered chinook and coho salmon and steelhead trout.
Park hours: 5:00am-midnight
All dogs must be leashed in this park.
This page, on a sign
The QR label for this park points here. Print labels →
https://parks.portlandciviclab.org/parks/powers-marine-park-531?utm_source=park_qr&utm_medium=sign&utm_campaign=park_531
Where this comes from
Facilities from the City's amenity pages and asset layers; hours, photo, and history from the City's park page; programs and events from its catalogs; condition from PortlandMaps public records. Where the City publishes nothing, this page says so instead of guessing.