Over the years, broad-based coalitions have worked to restore area riverside habitat through removal of invasive species including tamarisk and Russian olive trees, and revegetation.
Now, more than $200,000 in grant funding will be used to help ensure that such restoration efforts stick for the long term.
RiversEdge West, a nonprofit based in Grand Junction, has been awarded $164,566 from the Colorado Water Conservation Board, a state agency, to support the creation of what the group is calling a Western Colorado Sustainable Stewardship model to protect and sustain restoration work. A $40,000 grant from the Bacon Family Foundation also will help with that initiative and let RiversEdge West continue to provide leadership and support for the Desert Rivers Collaborative in Mesa and Delta counties. This includes planning and mapping work, and technical, coordination and fundraising assistance.
RiversEdge West formed the Desert Rivers Collaborative in 2012. The collaborative has completed more than 1,565 acres of riparian restoration on the Colorado and Gunnison rivers. Among the partners are private landowners, other nonprofits, state and federal agencies including Colorado Parks and Wildlife and the Bureau of Land Management, volunteers, Mesa County, and municipalities including Palisade, Grand Junction and Fruita.
In addition, RiversEdge West co-leads, along with the Southwest Conservation Corps, the Dolores River Restoration Partnership. That collaborative effort has treated nearly 6,000 acres along 200 miles of the Dolores River in six counties and two states.
The partnerships have focused particularly on two invasive species — tamarisk and Russian olive. Shannon Wadas, associate director of RiversEdge West, said those species outcompete native plants, are less conducive to providing wildlife habitat, pose a higher wildfire risk, affect instream habitat relied upon by native fish, and can interfere with river and bank access for recreation.
Tamarisk and Russian olive “are very resilient plants. If you don’t keep on them they’ll continue to come back,” Wadas said.
That’s where the sustainability component of restoration work comes in. RiversEdge West is working to incorporate long-term monitoring of restored areas and training of partners in that monitoring. Wadas said monitoring protocols are in place already on the Dolores River and RiversEdge West plans to implement those on the Colorado/Gunnison restored areas as well.
It also plans to create, and provide partners with, a framework and guide to help with decisions regarding when and where restoration work should be completed. The CWCB money also will fund two-person “strike teams” with the Southwest Conservation Corps and Western Colorado Conservation Corps to do ongoing maintenance work such as treating tamarisk and Russian olive resprouts and secondary weeds, and doing revegetation.
Wadas said the sustainability efforts are intended to protect the investments already made in riverside restoration, and the hope is that the new sustainability model will be used not just by watershed groups across western Colorado.