Fountain Creek erosion mitigation project results encouraging

Fountain Creek erosion via The Pueblo Chieftain
Fountain Creek erosion via The Pueblo Chieftain

From The Pueblo Chieftain (Chris Woodka):

A project to restore a small portion of Fountain Creek could have benefits for longer reaches.

“There are 51 miles of bank on each side of the creek from Colorado Springs to Pueblo,” said Larry Small, executive director of the Fountain Creek Watershed Flood Control and Greenway District. “Now we know a method to use to control erosion.”

Small was giving a report to the Arkansas Basin Roundtable, which gave the green light to a $146,000 state grant toward the $189,000 project last year to undertake the project on Frost Ranch, located in El Paso County about 25 miles north of Pueblo.

The project restored the channel and fortified the bank along 480 feet of the Frost Ranch. Past floods had eaten away about 70 feet of the bank, including vegetation. Three tiers of dirt secured by netting rising about 4 feet were chosen as the way to restore this particular area. About 7,500 willow plants, along with grasses and other vegetation to hold the shore.

Work began in April and was completed in mid-May.

The first test of the work came on May 23, when the creek swelled to 3,000 cubic feet per second, rising nearly to the top of the newly constructed embankment, Small said. The work held, and the moisture spurred plant growth. About 75 percent of the plants survived.

A larger wave of water, 5,000 cfs, came on July 23. While some of the water overtopped the bank and deposited sand along the top, the bank stayed in place.

The roundtable applauded the district’s efforts.

“Frost Ranch has been an excellent neighbor to the creek,” said SeEtta Moss of Canon City, who was appointed to the roundtable to represent environmental interests. “I’m delighted to see what’s been done.”

More Fountain Creek coverage here.

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