Chehalis River access points and trip distances, Washington
8 access points (7 public) along 67.3 river miles of the Chehalis River in Washington. Distances are measured along the river on the NHDPlus V2 main-stem flowline, not straight-line. River mile 0 is the farthest-upstream access listed here.
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Time estimates use the speed above; 2 mph is a typical relaxed recreational pace with light current. Set your own.
Map
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Dark dots are public access points; brown dots are private, members-only or agency-land access. Tap a dot for its river mile and coordinates.
Access points in river order
| River mile | Access | Latitude, longitude | To next (river mi) |
|---|---|---|---|
| 0.0 | Plummer Lake About 0.14 mi from the mapped river line. Launch page View in Google Earth (opens in a new tab) Directions (opens in a new tab) | 46.71798, -122.97513 | 24.7 |
| 24.7 | Chehalis River - Oakville Launch page View in Google Earth (opens in a new tab) Directions (opens in a new tab) | 46.85019, -123.25305 | 8.7 |
| 33.4 | Porter Bridge Launch page View in Google Earth (opens in a new tab) Directions (opens in a new tab) | 46.93872, -123.31554 | 13.1 |
| 46.5 | Fuller Bridge Launch page View in Google Earth (opens in a new tab) Directions (opens in a new tab) | 46.97911, -123.47855 | 7.7 |
| 54.2 | South Montesano Bridge Launch page View in Google Earth (opens in a new tab) Directions (opens in a new tab) | 46.96308, -123.60323 | 2.4 |
| 56.6 | Boat ramp (west ramp) Private marina or resort Fee not verified; private sites usually charge, check with the site owner. Mapped in OpenStreetMap, check access locally. Launch page View in Google Earth (opens in a new tab) Directions (opens in a new tab) | 46.94592, -123.64074 | 8.2 |
| 64.8 | Boat ramp near Mill Creek (west ramp) Mapped in OpenStreetMap, check access locally. Launch page View in Google Earth (opens in a new tab) Directions (opens in a new tab) | 46.95766, -123.77139 | 2.5 |
| 67.3 | South Aberdeen Boat Launch Mapped in OpenStreetMap, check access locally. Launch page View in Google Earth (opens in a new tab) Directions (opens in a new tab) | 46.97284, -123.80329 | end |
Sources: river line and lengths from NHDPlus V2 via EPA WATERS (lengths scaled to each reach's published length); access points from OpenStreetMap contributors (ODbL), WDFW Water Access Sites. Only access points in our launch data are shown, so there may be others. Check access, dams and conditions before you go.
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