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FLOOD09503
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Last modified
1/26/2010 10:09:27 AM
Creation date
10/5/2006 4:24:38 AM
Metadata
Fields
Template:
Floodplain Documents
County
Ouray
Community
Ouray
Stream Name
Skyrocket Creek
Basin
Gunnison
Title
Skyrocket Creek Diversion Wall Replacement Feasibility Study
Date
12/1/2000
Prepared For
Ouray
Prepared By
Buckhorn Geotech
Floodplain - Doc Type
Project
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<br />..The staging area is covered with sparse grass and annuals with spruce, fir, and <br /> <br />aspen trees on the outer edge. <br /> <br />The variation in terrain and elevation of the Ouray area provide a variety of <br />habitats for many type of animals. Some of the larger mammals include elk, mule <br />deer, bear, mountain goats, and bighorn sheep. Predators in the area include <br />mountain lions, coyotes, and red foxes. Small mammals in the area include mice, <br />voles, shrews, marmots, rabbits, skunk, and squirrels. Bald eagles, ducks, and <br />geese migrate through the area in the winter months, while rufous hummingbirds, <br />swallows, and many other neo-tropical birds reside in the aHla in the summer <br />months. Vear-round residents include turkeys, golden eagles, red tailed hawks, <br />kestrels, osprey, ravens, magpies, jays, finches, and chickadees (Southwestern <br />Colorado Data Center, 1997). <br /> <br />3.3.2 Environmental Effects <br /> <br />No Action. Under the no action alternative, the Corps would not undertake <br />the rehabilitation of the streambank on Skyrocket Creek. Existing vegetation and <br />wildlife conditions would remain the same as described in existing conditions. <br /> <br />Proposed Action. The proposed rehabilitation of the streambank would have <br />short term effects to vegetation and wildlife. Some herbaceous plants and trees <br />would be lost as a result of the project but would regrow upon completion of the <br />project. Wildlife would be discouraged from entming the area by the construction <br />noise and the presence of people; however, wildlife would return upon completion <br />of the project. Since construction would occur in August or September, there <br />would be no effect on the nesting, lambing, or breeding of any wildlife species. <br />There would be no effect to any of the vegetation and only temporary <br />displacement of any wildlife at the staging area. As a result, there would be no <br />significant effect to vegetation and wildlife due to the project. These effects have <br />been coordinated with the Grand Junction office of the US Fish and Wildlife (FWS) <br />Service. A planning aid letter has been received from the FWS which states their <br />finding of no significant effect (Attachment A). <br /> <br />3.3.3 Mitigation. Since there would be no significant adverse effects on <br />vegetation and wildlife, no mitigation would be required. <br /> <br />3.4 Special Status Species <br /> <br />3.4.1 Existing Conditions. Special status species are classified by the <br />Federal government, State government, and/or regional conservation organizations <br />as rare, threatened, or endangered. A list of special status plant and animal <br />species known to occur or potentially occurring in the vicinity of the project area <br /> <br />8 <br />
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