From the Aspen Daily News (Nelson Harvey):
Colorado District Five Water Court Judge James Boyd signed a decree on Feb. 3 granting Carbondale the recreational, in-channel water right necessary to built a whitewater park consisting of five obstructions — rocks or concrete barriers that would create waves of varying sizes — placed in the river over a 1,425-foot span between the Highway 133 bridge and the confluence of the Roaring Fork and Crystal Rivers.
The new water right is non-consumptive, meaning Carbondale can use the water for its kayak park so long as it leaves that water in the river and doesn’t divert it for irrigation, municipal use or other purposes.
Judge Boyd’s decree entitles Carbondale to varying amounts of water throughout the year, which would translate into waves that changed with the seasons.
Between March 15 and April 14, Carbondale could run 230 cubic feet per second (cfs) through its kayak park between the hours of 8 a.m. and 8 p.m. That same rate would apply in the late fall, between Nov. 1 and Nov. 30.
During periods of historically high runoff, such as between May 15 and July 14, the flow rate would be boosted to 1,000 cfs. Carbondale would also have the right to as much as 1,600 cfs for two special events such as kayak competitions lasting up to four days apiece in June, and to as much as 1,160 cfs for another special event between May 15 and May 31. During the June events, water could be used until midnight to facilitate the possibility of nighttime competition.
Although Carbondale has long contemplated building a kayak park to boost recreational opportunities for locals and tourists alike, there are no active plans to do so at this point. Placing obstructions in the river to create the park would require permits from other government agencies, including the U.S. Army Corps of Engineers and perhaps Colorado Parks and Wildlife.
Still, the recent water decree provides the town with the legal foundation necessary to proceed with the project sometime over the next six years if desired…
Over the last eight years, Hamilton has been negotiating to placate several local and Front Range water interests who registered objections to Carbondale’s application for the new water right, including the Colorado Water Conservation Board, the State and Division Engineers, Colorado Springs Utilities, the Southeastern Water Conservancy District, the Basalt Water Conservancy District, the Colorado River Water Conservation District, and Stanley and Valerie Koziel, who used to own Gateway Park near the intersection of Highway 82 and Highway 133.
More whitewater coverage here.