Photo of large piles of rocks in a former river valley damaged by mining.

Swan River Restoration Project Blog

Updates on construction and project milestones.

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Oct 04

Reach A Grand Opening Save The Date - Tuesday, 10/15/2019 @ 1PM

Posted on October 4, 2019 at 4:44 PM by Jason Lederer

We are excited to announce that the Summit County Board of Commissioners will host a grand opening of the Swan River Restoration Project Reach A site on Tuesday, October 15th at 1 PM. The event will occur at a new trailhead along Rock Island Road. Parking is available near the intersection of Tiger Road and Rock Island Road.

In addition to providing habitat for a variety of aquatic and terrestrial species, as well as numerous other natural resource values, the site contains a new natural surface trail between the Browns Gulch trailhead and Rock Island Road providing access for biking, hiking, running, angling, skiing, snowshoeing, and other passive, non-motorized recreational uses.

Following are some photos of the new trail alignment through the site; adjacent to the new channel, as well as through the forested upland areas immediately to the south. 

We hope you are able to attend and celebrate the opening of this reclaimed piece of open space. Please do not hesitate to contact Jason Lederer at Jason.Lederer@SummitCountyCO.gov, or 970-668-4213 with any questions.

Uplands Trail Access
Trail and River
Bridge Crossing
Updlands - Restored Site Transition
Jul 31

Swam River Restoration Project - Midsummer Update

Posted on July 31, 2019 at 2:47 PM by Jason Lederer

And all of a sudden it's mid-summer! If you spent much time in Summit County this spring, you are well aware of the wet, cool spring we had with accumulating snow until the end of June. All of this weather resulted in a slow start to many constructions projects around the County and, hence, a delay in gravel removal activities from the Reach B site. However, with the winter of 2019 behind us, things are back in full swing. There is even some new signage at the site explaining the work that is happening.

Interpretive signage

Summit County’s gravel removal contractor, Schofield Excavation, has removed gravel nearly to the Reach B eastern property boundary. Once they reach the property limit, they will begin working their way out of the site, establishing final rough grades along the way.

With the Reach B gravel removal “light at the end of the tunnel” coming into focus, we are gearing up to complete the final restoration work as soon as possible once the removal work is complete. This summer, in coordination with the County’s ecological engineering consultant, Ecological Resource Consultants (ERC), we are working to optimize the conceptual restoration design by taking into account new groundwater information, post-gravel removal surface grades, opportunities for onsite wetlands creation, and other factors. 

This year's historic snow pack and runoff cycle really tested the integrity of the constructed channel and floodplain in Reach A. Two and half years following the completion of major construction, we are happy to report that the new stream fared quite well with riffles, pools, banks, and other features functioning as intended. In fact, we are even starting to see new habitat features, such as sandy point bars, form naturally. 

Channel
Sand piper on point bar
The Reach A site did experience some erosion at the temporary overflow channel where seasonal runoff passes beneath Rock Island Road. However, in coordination with Schofield Excavation, we were able to quickly stabilize the location utilizing large boulders and gravels from the Reach B site. This temporary overflow channel was designed solely to convey spring runoff and will be abandoned when the future upstream Reach B channel is permanently connected with Reach A.
Overflow channel repair - before

Overflow channel repair - after
This year's moisture has also helped riparian and upland vegetation flourish, with natural recruitment of several native plant species including rushes, grasses, sage, and others species native to the valley.  
Vegetation on floodplain

Stay tuned for more exciting announcements about the Swan River Restoration Project site later this year.

Additional information about Swan River Restoration Project is available at RestoreTheSwanRiver.com
 as well as on the Open Space and Trails Special Projects web page. If you have additional questions about the restoration project, you can contact Summit County Open Space and Trails Director Brian Lorch, or Open Space and Trails Resource Specialist Jason Lederer, or call 970.668.4060.


Mar 18

Swan River Restoration Project - BOCC Update and Plans for 2019

Posted on March 18, 2019 at 10:42 AM by Jason Lederer

It may be a snowy Summit County winter, but work continues on the Swan River Restoration Project. It has been a busy “off season” and we wanted to provide you with a few updates as we look towards advancing work in 2019:

  1. Annual Update to the Summit County Board of County Commissioners (BOCC): One of the conditions of Summit County’s gravel milling permit (Conditional Use Permit) requires annual project updates to the BOCC. The Summit County Open Space and Trails Department (OST) will be providing its third annual update to the BOCC at a worksession scheduled for Tuesday, April 2nd at 9:00 a.m. in the Commissioners’ Hearing Room in the County Courthouse in Breckenridge. OST will review accomplishments from 2018 and discuss plans for the 2019, including continued gravel removal from the valley. As always, your attendance at these meetings is welcomed. Please do not hesitate to contact OST with any questions, or comments about this meeting. 
  2. Enhanced Groundwater Monitoring: During early March, OST, in coordination with the County’s ecological engineering consultant, Ecological Resource Consultants (ERC), and gravel removal contractor, Schofield Excavation, installed eight piezometer wells on the Reach B site. Over the next several months, OST will be closely monitoring groundwater elevations across the site, which will provide critical information required for finalizing the elevation and alignment design of the new stream channel. This information will also help in optimizing the final grading and gravel removal plan for the Reach B site.Piezo Install
  3. Reach A Monitoring: In 2018, Summit County received a Colorado Water Conservation Board (CWCB) Watershed Restoration Monitoring Grant. Utilizing this grant funding, ERC performed their first comprehensive post-construction monitoring of several site parameters including, the new channel, soil and plant development, and habitat development. Recent results indicate that all measured parameters are performing extremely well, with the new channel responding appropriately to new flows, soils and plant materials becoming established, and stream habitat (e.g., riffles, pools, stream bed substrate, etc.) functioning and developing as intended. Additionally, a fall 2018 fishery survey conducted by Colorado Parks and Wildlife aquatic biologist, Jon Ewert indicates a very healthy fishery is becoming established in the new Swan River channel!Fish Survey
  4. Restoring Reach A Site Access: It has always been a project goal to provide public access to a restored Swan River channel. Post-construction, the site was extremely fragile as the new channel and vegetation became established across the site. This year, we are planning to scratch in a new trail through the Reach A restoration area and, with a little help from Mother Nature (cross your fingers for more typical moisture this season), reopen the site to the public. We will be sure to make an announcement via this blog if/when public access is restored in 2019. Monitoring

Keep in touch; it is shaping up to be another exciting year for the Swan River Restoration Project! 

Additional information about Swan River Restoration Project is available at RestoreTheSwanRiver.com as well as on the Open Space and Trails Special Projects web page. If you have additional questions about the restoration project, you can contact Summit County Open Space and Trails Director Brian Lorch, or Open Space and Trails Resource Specialist Jason Lederer, or call 970.668.4060.