From the Colorado Springs Gazette:
Utilities needs a permit under the Clean Water Act to build the pipeline from Pueblo Reservoir because stream crossings and building construction would affect the waters of Fountain Creek, Pueblo Reservoir and smaller streams, a total of about 14 acres. Comments will be taken through June 4. They should be sent to Southern Colorado Regulatory Office, U.S. Army Corps of Engineers, Albuquerque District, 200 South Santa Fe Ave., Suite 301, Pueblo, CO 81003-4270.