Difficulty IV-V
Length 2.6 Miles
Gauge ANIMAS RIVER AT TALL TIMBER RESORT ABOVE TACOMA,CO
Flow Range 300 - 3000 CFS
Flow Rate as of: 43 minutes ago ~ 481 [CFS] 👍 ℹ️ ⚠️
Reach Info Last Updated 07/14/2019 5:15 pm

River Description


The Rockwood Box is paddled as a continuation of the Upper Animas River and as a quick after work lap for Durango locals.
 
If you feel you've been pushed to your max on the Upper Animas, consider taking out at the Tacoma train stop. You can catch the last train around 5:30 pm (Check the current train schedule) or if it's already passed your only option is to hike out along the tracks (although this is considered trespassing). 
 
If you arrive at Tacoma hungry for more action, then continue into the box. Just be aware that the rapids become more challenging in this short section and as the canyon walls tighten, opportunities for exit are reduced significantly. In addition, finding the take-out is critical. Past the take-out, the river plunges into the unrunnable Lower Rockwood Box. Missing the mandatory take-out could be terminal.
 
Though Rockwood does not seem to collect much wood, it is always good to check locally for the latest scouting report on the Box. The Facebook group, Durango River Ralliers is an excellent forum to visit as well as visiting/calling 4CRS Riversports.
 
Like most gorged runs, Rockwood's characteristic changes dramatically based on flow. 500 - 600 CFS is super fun class IV paddling. At around 1200 CFS things start to pick up. At 2500+ CFS, the 2-mile section gets its Class V characteristic, the water is moving FAST. Swimming at these levels (even in the high teens) could be bad.
 
The first rapid in the Rockwood box is known as Mandatory Thrashing by most kayakers and The Guardian by some rafting companies. However, this run is rarely rafted due to the strenuous hike out. At low to medium flows go just right of the large rock that sits just right-of-center. Point your bow with a little left angle and hit a right stroke. It is not uncommon for people to get pushed into the right wall. If you flip, there is plenty of time to roll before the next rip. At medium to high flows run right down the center. This rapid is extremely difficult to scout. From above, you can only see the left lines. At lower flows, the left line goes, not the cleanest boof but it's fun.
 
After Mandatory there is a lot of fun boogie water. Slicey boats can be a good choice.
 
Another difficult rapid you will come to is called Red Wall. You can tell you're here when the gorge tightens up, then really opens up. This rapid is a boulder-choked affair with a center to left to center line at low-medium flows. There is a sieve far river left that is not really in play at lower levels but becomes more of a hazard at medium flows and up.
 
After Red Wall, the river continues straight for about 100 yards, then banks right. This is a neat slide thing at lower levels. Start left, then drop into the curler sideways bracing on your right edge. Fun move.
 
There is another good rapid after that. At low-med flow, start right then go straight over the boof in the middle. Shortly after, there is a weird pin rock/hole at med levels. It looks like a good boof, but there is a flat rock right in the landing. Go left or right of this. 
 
The next rapid has a super fun boof on river left at low-med flows. At high water, this rapid becomes a river-wide hole. 
 
After this, you can see the large white take-out sign on river right up on the wall a bit. The is the mandatory take-out. Go through the last rapid then eddy out on river right.
 
!! Whatever you do, do not go past the TAKE OUT sign. Unless you are Spiderman or Superman...
 
For additional information see: Banks, G. and D. Eckhardt. 1999. Colorado Rivers and Creeks, 2nd edition.

Rapid Descriptions

Mandatory Thrashing

Class - IV Mile - 0.3

After a quick warm-up you're in the gorge. This rapid is not easy to scout but from the top of the wall, you can see most of the rapid except for the crux move. At low-med levels, go right of the big rock that sits right-of-center, with left angle. At upper medium flows, 1600cfs, you can boof straight over this rock. Carry speed. 

Red Wall

Class - IV Mile - 1.5

Look for the Red Wall and then stay off it

Comments

Gage Descriptions

Boaters sometimes refer to flows on the Animas by the downstream gauge at Durango.

A better reading upstream at the put-in for the Upper can be checked on the Animas below Silverton gauge.

There also used to be a foot guage at Tacoma but it got destroyed by the high water of 2005. You'll just have to eyeball it when you get to Tacoma.

Directions Description


We have no additional detail on this route. Use the map below to calculate how to arrive to the main town from your zipcode.

Date Flow Result Factor  
1996-05-12 n/a Fatality Other Read More

Alerts

News

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Land and Water Conservation Fund Secures Access to Upper Colorado River

5/8/2019
Hattie Johnson

A bill to fully fund the Land and Water Conservation Fund (LWCF) was introduced last month by Colorado Senator Cory Gardener and West Virginia Senator Joe Manchin and cosponsored by Colorado Senator Michael Bennett. If passed the bill would provide $900M annually for projects protecting natural, cultural and historic resources. Existing funding from the LWCF recently enabled the transfer of two important river access points on the Upper Colorado River. The State Bridge and Two Bridges parcels were owned by Eagle County and had been improved - boat ramps, parking, restroom/changing facilities - by the Eagle County Open Space program with coordination and management support from the Bureau of Land Management (BLM). This land transfer will protect public access at these locations in perpetuity. 

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AW releases Saint Vrain and Lefthand Creek Recreational Flow Study - CO

12/14/2018
Nathan Fey

Longmont, Colorado - As part of a comprehensive Stream Management Plan for the St Vrain Creek Watershed, American Whitewater is collecting and compiling data on recreational uses, and identifying projects and strategies to improve stream health, recreation, and environmental conditions in the region. You can help with this extensive effort. Please participate in the Recreational Flow survey.

 

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Support Colorado River Access on Colorado Gives Day!

11/29/2018
Kestrel Kunz

Colorado Gives Day is on December 4 this year and is fast approaching! Go here to schedule your online donation to support American Whitewater's Colorado River Access Program. All donations made to American Whitewater on Colorado Gives Day (December 4) will be put towards our River Access Program in Colorado. American Whitewater works to improve river access and public safety throughout the state by working with landowners and managers, paddlers, law enforcement, and lawmakers to understand Colorado's river access laws and the ongoing threats to public safety. Thank you for your support!

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Voluntary River Closure Proposed On the Slate River (CO)

11/2/2018
Kestrel Kunz

Crested Butte CO - Alleged disruption to a Heron Rookery and concerned private landowners have led to a "Voluntary Closure" of the Slate River from the Gunsight Bridge to the Town of Crested Butte between March 15 and June 21 for the 2019 season. The Slate River between Oh Be Joyful Campground and Skyland Bridge, a 10.5 mile stretch, provides an incredibly scenic and unique flatwater paddling experience in the Gunnison Valley. The Voluntary clsoure is a product of the Slate River Floating Management Plan, created by a Working Group convened by the Town of Crested Butte and the Crested Butte Land Trust. The Working Group was created in direct response to pressure from the local community including conservationists and private landowners adjacent to the river, who are concerned that a recent increase in boating activity is disturbing a Heron Rookery that straddles the Slate River. 

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AW Comments on Colorado Nat'l Forest Wilderness Process

9/5/2018
Kestrel Kunz

Today, September 5, marked the close of the public review process for the DRAFT Wilderness Evaluation Report. The Evaluation Phase is the second step of 4 different steps required in the assessment of lands that may be suitable for inclusion in the National Wilderness Preservation System (NWPS). American Whitewater thoroughly reviewed the DRAFT Wilderness Evaluation Report and submitted our comments to the Forest Service on September 4, 2018. Overall, we found that key paddling reaches throughout the GMUG area were greatly under-represented in the Polygon narratives and thus weren't acknowledged as contributing factors to the Polygon's respective Wilderness Ratings. We let the Forest Service know this, highlighting specific paddling reaches that should be added to each Polygon and which Polygons we believe should have a higher Wilderness Rating based on the high-quality recreation opportunities that each area has to offer. 

Please stay tuned as we continue to report on the GMUG Land Management Revision Process and in the meantime you can learn more about the GMUG here. (Photo of Josh King by Nick Spitzer)

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TAKE ACTION: Comment on the Arkansas Headwaters Recreation Area Management Plan

11/1/2017
Kestrel Kunz

ARKANSAS RIVER, Colo. - The Arkansas Headwaters Recreation Area (AHRA) is revising their Management Plan for the first time since 2001. The new Draft Plan was made publicly available in October and the AHRA is accepting public comments through November 10, 2017 (next week!). In order to design effective and productive comments, American Whitewater has thoroughly reviewed the Draft Plan, discussed the Plan with our local Affiliate Clubs, attended AHRA Public Open Houses, and reached out to key members of the local paddling community. To make it easy for you to SUBMIT YOUR COMMENTS, American Whitewater staff have compiled our key concerns and comments for your review. 

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Colorado Honors the legacy of Matt Brown

10/30/2017
Nathan Fey

Gunnison, Colorado - Last Wednesday, Matt Brown - longtime river guide, adventurer, and pillar of the Gunnison Valley community- passed away tragically after an accident in Moab. Matt was so much to so many.  At the request of his family and friends, contributions in Matt's memory can be made to American Whitewater’s River Access work in Colorado.  Matt was a strong ally and advisor in our work to protect the public’s rights to float and fish in the State.  We miss him immensely.

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Comments needed on Upper Colorado River Recreation Area Management Plan

8/28/2017
Nathan Fey

Kremmling, Colorado - The Bureau of Land Management has released for public review and comment a set of preliminary alternatives for managing about 40 miles of the Upper Colorado River between Parshall and State Bridge - including Gore Canyon and Pumphouse. This is your chance to weigh in on whether there should be a day-use permit;  a camping permit with designated campsites in the popular stretch between Pumphouse and State Bridge; and expanding the developed Pumphouse Campground.

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Gore Fest 2017 is a few weeks away!

8/9/2017
Nathan Fey

Bond, Colorado - American Whitewater is presenting Gore Canyon Festival - August 25-27th 2017Online registration is open and there are events for everyone, so sign up today! 

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A Successful River Cleanup on the St. Vrain (Lyons, CO)

6/7/2017
Kestrel Kunz

On Sunday, nearly 50 people gathered on the banks of the St. Vrain River to pick up trash from the water and the shoreline. We started the day off with Hotbox Roasters coffee and donuts, and a few words about River Stewardship – the common cause that brought us all together. We found bedframes, rusty nails, lawn chairs, car doors, plastic water bottles, candy wrappers, fast food containers, and it doesn’t stop there. Our findings are likely a combination of leftover debris from the floods, illegal waste dumping along the river, and built up trash from years of careless passers-by. Thank you to all those that came out for the river cleanup! American Whitewater depends on our affiliate clubs, members, and dedicated volunteers in order to tackle our many River Stewardship projects.  

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Releases to Lower Dolores River certain in 2017.

2/17/2017
Nathan Fey

Cortez, Colorado - Last week, American Whitewater met with local water managers, fisheries biologists, an other interests in Dolores River water, to start negotiating releases from McPhee Dam - like we do every spring.  This year, things are looking very good for the Dolores...

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Upper Colorado River Access funded by Land & Water Conservation Fund - CO

2/6/2017
Nathan Fey

Dotsero, Colorado - A key river access point on the Upper Colorado river, once threatened with closure, has now been permanently protected through a partnership between BLM and Eagle County. 

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One more day to submit input on Colorado's Brown Canyon National Monument!

1/17/2017
Kestrel Kunz

There is only one more day left to share what you value most in the Browns Canyon National Monument planning area! The Bureau of Land Management, U.S Forest Service, and Colorado Parks and Wildlife are working together to develop a Coordinated Management Plan for Browns Canyon National Monument. In order to design a plan that most benefits citizens and visitors of Colorado, the agencies designed an Online Survey and Mapping Tool to understand how the public interacts with the Browns Canyon planning area and what aspects of the area are most important to the public.

 

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New Report on Impact to San Miguel River From Proposed Reservoirs

1/9/2017
Evan Stafford

Colorado - American Whitewater has released a new study on whitewater recreation in the San Miguel River Basin. The Colorado Water Conservation Board (CWCB) requested that Montrose County consult with American Whitewater on recreational needs and future impacts for the San Miguel River. Montrose County acquired conditional water rights to the San Miguel River in hopes of building multiple new reservoirs on BLM land. American Whitewater worked with Montrose County’s agents to assess the impact its conditional storage proposals would have on existing recreational opportunities. 

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Proposed Asphalt and Gravel Mine threatens the Upper Colorado River

12/6/2016
Evan Stafford

A new proposal to allow the development of a 90- acre open pit mine in Eagle County at the gateway to the Colorado River has local river users asking questions. We encourage everyone to attend an Open House December 6 at 6 PM at the Gypsum Recreation Center, and to make your voices heard at the Town Council meeting where they will discuss the application on December 13 at 7 PM.

 

 
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Colorado Mine Accident closes Animas River

8/6/2015
Nathan Fey

Durango, Colorado - On Wednesday morning, 1Million gallons of contaminated mine drainage was accidentaly released into the Animas River watershed. A crew working to clean-up a mine outside of the town of Silverton, accidentaly released the plume forcing local officials to close the river to paddlers, pets and livestock, and other water users. The impact on fish and wildlife is not fully known at this time.

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Lyons Outdoor Games and Burning Can to Support AW

5/15/2013
Nathan Fey

Lyons, Colorado - For the second year in a row, Oskar Blues Brewery is hosting the Burning Can Festival at this year Lyons Outdoor Games.  Burning Can, which takes place under the backdrop of Rocky Mountain National Park and the St. Vrain River, is a celebration of good beer, served in a can.  This year, All money raised from Lyons Outdoor Games recycled cans will be donated to American Whitewater. See you there!

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AW launches Flow Study for Yampa River

3/3/2011
Nathan Fey

Colorado - American Whitewater is conducting a study of flow-recreation relationships for the Yampa Basin, and identifying specific metrics for use in the Watershed Flow Evaluation Tool. This study is intended to inform local, state, and federal planning efforts as to the full range and quality of recreational boating opportunities for the Wild and Scenic suitable Yampa River, as well as the Elk and White Rivers, and their tributaries. Your participation in the flow survey is requested.

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River Access Task Force Submits Recommendations to Colorado Governor

2/2/2011
Nathan Fey

Colorado - On December 23, Governor Bill Ritter issued a report outlining a series of proposals for resolving disputes between landowners and rafters in Colorado. He also signed an executive order creating the River Access Mediation Commission to provide a way for some of the most contentious conflicts between boaters and property owners to be addressed. The Governor’s River Access Dispute Resolution Task Force was a 17-member group created in July of 2010 to help craft ways to sort out conflicts on Colorado rivers on a stretch-by-stretch basis as those disputes arise.

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Help Protect the Yampa River - Colorado

9/30/2010
Nathan Fey

Colorado - Last month, the Bureau of Land Management (BLM) released their proposed management plan for the Little Snake Resource Area, encompassing over a million acres of soaring plateaus, wild and scenic rivers, and sweeping sagebrush basins.  Special interests are trying to overturn the Bureau of Land Management’s plans to protect portions of the Yampa River – one of the nation's last free flowing rivers.    Let BLM know that protections for these rivers are important to you!

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Take Action on Colorado's Right to Float Bill!

3/4/2010
Nathan Fey

This spring, the Colorado Legislature is considering a bill, which helps protect the rights of commercial boaters to float on commercial sections of river, and increases the safety of boaters by decriminalizing incidental contact with private land to portage obstacles. HB -1188 is a good bill, but doesn't go far enough! HB-1188 passed out of the House by a vote of 40-25, and is scheduled to be introduced in the Senate Judiciary Committee for a vote on March 17th. We urge you to contact members of Colorado’s Senate Judiciary Committee and ask them to support HB-1188, and to amend the bill to include all members of the paddling public.

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Craig Irwin

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Dana Kopf

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Thomas O'Keefe

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Kestrel Kunz

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Drew Althage

Revisions

Revision #Revision DateAuthorComment
1202636 07/14/19 Craig Irwin 22
1213313 07/14/19 Craig Irwin updated description
1190141 07/14/19 Dana Kopf n/a
1205292 07/14/19 Thomas O'Keefe photo added
1208006 07/14/19 Kestrel Kunz
1211005 07/14/19 Kestrel Kunz updated image position
1211348 07/14/19 Drew Althage updated description
1211334 07/14/19 Drew Althage updated name
1211335 07/14/19 Drew Althage updated description
1211336 07/14/19 Drew Althage updated description
1211349 07/14/19 Drew Althage updated description
1211385 07/14/19 Drew Althage updated description