Willamette Greenway Lake Oswego boat launch
Willamette Greenway Lake Oswego
The Willamette Greenway Lake Oswego boat ramp is located at latitude 45.41047668 and longitude -122.65990448. It provides access to the Willamette River, which is a major waterway in Oregon that covers over 300 miles from its source in the Cascade Mountains to its confluence with the Columbia River.
The boat ramp is operated by the City of Lake Oswego Parks and Recreation Department, and it is open to the public year-round. There is a fee for using the facility, and the hours of operation vary depending on the season.
In addition to the boat ramp, the Willamette Greenway Lake Oswego also offers a variety of amenities for boaters and visitors, including parking, restrooms, picnic tables, and a fishing dock. The area is also popular for fishing, with species such as salmon, steelhead, and sturgeon commonly caught in the Willamette River.
Overall, the Willamette Greenway Lake Oswego boat ramp is a well-maintained facility that provides easy access to the Willamette River for a variety of watercraft. Its convenient location, ample parking, and nearby amenities make it a popular spot for boaters and visitors alike.
Plan your launch down to the hour
Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Area streamflow levels
USGS streamgauges around Willamette Greenway Lake Oswego -- the same readings that determine whether your launch is safe and your boat is the right craft.
| Streamgauge | Discharge | View |
|---|---|---|
| Tryon Creek Blw Nettle Creek | 2 cfs | → |
| Johnson Creek At Milwaukie | 23 cfs | → |
| Tualatin River At West Linn | 376 cfs | → |
| Clackamas River Near Oregon City | 1,200 cfs | → |
| Fanno Creek At Durham | 15 cfs | → |
| Fanno Creek At 56th Ave | 0 cfs | → |
Plan a longer trip
The closest paddle runs, fishing spots, and other boat launches so you can extend a day on the water.
Boating safety & etiquette
- Check the conditions before you launch
- Use the streamflow numbers, weather, and wind forecast on this page. High-cfs whitewater requires whitewater-specific craft and skill.
- Wear your life jacket
- Statistically the single biggest survival factor in a boating incident. State law often requires one per passenger.
- File a float plan
- Tell someone on shore your put-in, take-out, and expected return time. Especially for multi-day or remote trips.
- Yield at the ramp
- Prep gear in the parking lot, not on the ramp. Launch and clear quickly so others can use the lane.
- Clean, drain, dry
- Inspect, clean, drain and dry your boat between waters to prevent the spread of aquatic invasive species.
Set push alerts in the Snoflo app
Save Willamette Greenway Lake Oswego as a favorite, set a discharge threshold or a wind/precipitation alert, and the iOS app will push the moment conditions cross.
About Willamette Greenway Lake Oswego
Can I launch a motorboat here?
Most Snoflo-tracked launches support motorboats; check the operator for any horsepower restrictions, paddle-only zones, or seasonal closures.
How fresh is the streamflow data?
USGS streamgauges report continuously (every 15 minutes); the table on this page pulls the latest reading at page load.
Is there a fee?
Many federal and state boat launches charge a day-use fee. Check the operator's site before driving out.
What boat is right for these conditions?
Use the nearby streamflow numbers and river-run panel on this page to gauge current conditions. Wider, slower water is friendly for casual paddling and powerboats; high-cfs whitewater requires whitewater-specific craft and skill.
Can I get alerts when conditions change?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this launch, set a threshold (discharge, wind), and you'll get a push the moment it crosses.
Other launches near here
Snoflo-tracked boat launches within driving distance of Willamette Greenway Lake Oswego.