N 44 34.273 W 123 08.565,
section off Hwy 34 near Albany
Depending on the water level, this fallen tree could be quite challenging to navigate under. Attempt portage, if possible.
||Near Chinook Landing
The Marine Board received notification of an "I-Beam"
partially submerged near the old wing dam below Chinook Landing. A boater
collided with it and totaled their boat. The Marine Board is coordinating
with the Multnomah County Sheriff's Office to mark & sign
the beam while trying to determine who the property owner
is. Caution is urged if boaters are operating in this
||N 43 46.558' W 121 28.458'
N 43 46.986' W 121 28.082'
|Two obstructions are between the State Rec Road and Forest Road (by 1000 trails). The first GPS location is across the channel and has been there since 2014. There is safe portage, but inexperienced boaters need to keep a sharp lookout and scout for a take out. |
The second obstruction is 1.3 miles downstream from the first obstruction. Another tree has fallen and at lower water levels, portage will be difficult.
At this time, these obstructions cannot be mitigated due to their remote locations.
||Curry County, downstream from the confluence of Indian Creek and Elk River
Trees are creating a partial obstruction on the Elk River approximately one mile up river from Iron Head boat ramp. Portage is possible. Less maneuverable craft are encouraged to avoid this area and to launch from Iron Head or further downstream. Curry County Marine Patrol is working with the landowner to identify the best way to mitigate the logs.
||McKenzie River at River Bend -Springfield
Two cottonwood trees are down, obstructing the main channel. Strong current in the narrow channel forces non-motorized traffic into the obstructions. There is portage, but less maneuverable craft can get into trouble in a hurry. Keep a sharp lookout. Most of the tree branches have been cut away, but the area still poses a risk to inflatable craft. Signs have been posted at nearby launch ramps.
There are large rocks just under the surface of the water at the river
left bank and the Sheriff’s Office is evaluating the
area for other potential hazards.
McKenzie River on the
lower end of McNutt Island
Two large trees 18-24" have fallen diagonally into the river. Area is difficult to reach and obstruction will be very difficult to address. There is a risk to boaters of entrapment in branches or capsizing.
Near lower end of McNutt Island: 44.072022, -122.765319
||Railroad Bridge between Wagon Wheel and Canby.
Large amounts of debris are completely blocking the far right at center channels under the railroad bridge, and are partially blocking the left channel. OSMB is in communication with the railroad and marine law enforcement to create safe passage. At this time, it is impassable. Boaters are urged to put in/take out upstream or downstream of this obstruction.
Between Greens Bridge and Buell Miller Boat Ramp reported 4/4/16
A fallen tree is blocking a large section of the river on the North Santiam between Greens Bridge and Buell Miller. River left (downstream) has a gravel bar, so the current will take boaters into the tree. Marion County Marine Deputies are assesing the obstruction and will make mitigation recommendations to the Marine Board. At this time, its best to avoid this section of the river.
UPDATE: The tree has been topped off, but due to dropping water levels, the gravel bar on river-left creates a strong current directly into tree. Stay river-left and paddle strong/hard toward the gravel bar to make safe passage. As water levels drop, portage will become more difficult.
Between Shelburn and Green's Bridge
|The Oregon State Marine Board received a notification of |
multiple downed trees spanning the channel on the North Santiam between Sheburn and Green's Bridge. Signs have been posted at boat ramps upstream and downstream of the obstructions. Boaters are urged to keep a sharp lookout, read the river carefully, and portage around whenever possible.
||Downtown Mill City
concrete portion of a retaining wall has crumbled and is hanging on by rebar
just above the river surface. Boaters are advised to stay well clear of
the banks. The landowner and the city have been notified. At
this stage, the concrete is not an obstruction to recreational
boating, but does pose a safety hazard due to the instability of the bank.
||Near the Robertson Bridge
A fallen tree was reported on 2/6/17 by the Josephine County Marine Patrol. Nonmotorized boaters risk being drawn into the obstruction by the current. Portage is possible. The marine patrol is coordinating an effort to mitigate what they can of the tree in the coming week.
Between Takelma Park and Dodge Bridge
(42.26130 N, -123.4751 W)
Two trees with root wads are in a shallow rapid, along with two trees off a higher bank into the river. There are several strainers on river-left, just below the shallow gravel bar. There is also one large oak tree on river-right. The gravel bar makes safe navigation challenging. Jackson County Marine Patrol is making progress to mitigate the obstructions and will continue as weather and conditions allow. The marine patrol advises boaters to avoid this
stretch of the river since safe portage is not currently possible.
Winter storms have dropped boating obstacles in the Upper Rogue River, Medford Mail Tribune -Mark Freeman
||5 miles downstream of Oxbow State Park
There are 2 downed trees, one above and one
below Camp Angelos. The tree above the camp is estimated to be 2.5 ft. to
3 ft. in diameter, with a root ball that spans about 7 ft. wide. The
root ball is said to be anchored well on shore, while the rest of the tree
stretches completely across the river. There
is not much time to react to these obstructions and signs have been posted at
nearby boat ramps. Marine Patrol
deputies will be evaluating the obstruction and reporting back to the Marine
Board on whether they can be mitigated.
In the meantime, its recommended to avoid the area.
Two miles above the confluence of the Willamette River
There are between 6-8 logs with root wads in the river with smaller ones stretching approximately 2 miles upstream from the confluence of the Willamette River in Linn County. There is room to maneuver and law enforcement advise staying river left dowing downstream. These strainers are too large to be mitigated at this time. Signs are posted near the obstructions and the obstructions themselves are marked them with caution tape.
||Fallen tree 400 yeards below Hwy 101 Bridge -Reported 4/4/16
A 4-foot pine tree has fallen across the Siltcoos River in Lane County. The land is public and the managers have been contacted. Lane County Marine Patrol has contacted a contractor to create safe passage. Boaters are advised to stay to river right after safe passage has been made. Most of the tree will remain in place for fish habitat.
||Fallen tree -Fields Bridge in Clackamas County -Reported 4/20/15
A fallen tree was reported on the Tualatin River,
upstream from Fields Bridge in West Linn, behind 23044 SW Ulsky Rd. This area
is used primarily by paddlecraft and is passable. The tree is also visible.
The Clackamas County Marine Patrol deputies are assessing the obstruction and
will make recommedations for future mitigation.
The Tualatin Riverkeeper reported seven separate log jams to the Washington
County Marine Patrol who forwarded the information to the Marine Board.
The log jams are in the following locations along the Tualatin River:
Click on the coordinates above for an aerial view of the
In all of these log jams, law enforcement report that boaters cannot safely
navigate around the obstruction and portage may not be possible. In many of
these log jams, there's a large volume of trees. Boaters are urged to plan
ahead and avoid these areas. As the water levels continue to drop into the
summer, these logs won't be going anywhere.
||Approximately 100' downstream from KEED Rapids, above the Autzen Footbridge in Eugene
Reported on 2/1/17 by Eugene Fire:
A line is dipping to roughly three feet above the surface of the water line. EWEB has been notified to investigate. Boaters are urged to pass on river right or river left where the line is farthest from the water. Proceed with caution.
||Coast Fork Willamette River at Lynx Hollow Park, 43.864827, -123.0209788
A boater reported an area of concern to Lane County Marine Patrol on December 20, 2016. The marine patrol report that this is an earthen dam (low head) with some hydraulic effects due to high water. The normal chute for passage is difficult to see. Boaters should be able to navigate over any area of this earthen dam at the existing water level or portage around. Boaters are urged to pay attention and oar through the area to avoid getting stuck.
1/4 Mile below Clearwater Landing
Lane County Sheriff’s Office Search
and Rescue would like to alert boaters and those recreating on the Willamette
River in Springfield of an obstruction in the water. Approximately ¼ mile
downstream from Clearwater Landing on river right is a large cottonwood tree
that has fallen into the water that could pose a hazard to boaters and
The main current of the channel runs directly into the root wad.
The Sheriff’s Office continually updates
the Marine Board about this obstruction. Due to safety, the obstruction cannot be removed due to the water volume and strong current. We are encouraging people to use extreme caution in the
area. Stay far river left.
Lane County Marine Patrol reported a rood wad and tree debris near Brown's Landing on the Willamette River. Drift boaters who take river left may be drawn into the debris by the current. Take the river right channel, which is the first visible route when heading up or down stream.
Below Dexter Dam
43 degrees 57'38.03"N, 122 degrees 51'57.46"
A 1920’s era
shovel excavator fell into the river from an undercut bank on the Willamette
River below Dexter Dam. The land is
privately owned and there isn’t a safe portage.
A private contractor will be required to remove the excavator and
contacts to the owner are in process.
Signs have been posted upstream to the dam. Boaters are urged to avoid this area.
A fallen tree was mitigated on 7/18/16 below the Middlefork boat launch/Dexter Dam. With water
levels dropping and drift traffic increasing, boaters are encouraged to scout ahead and keep a sharp lookout. Carefully read the river.