From The Pueblo Chieftain (Chris Woodka):
The city last week received $190,000 from the Water Supply Reserve Account, which is administered by the Colorado Water Conservation Board on the recommendation of basin roundtables, for the project. The money will be added to $200,000 from the Colorado Department of Public Health and Environment and $75,000 from the city’s stormwater enterprise. Another $50,000 from the state health department will go toward a floodwater detention basin below the North Side Walmart.
The project will install a 20- to 30-foot concrete collector designed by Streamside Systems at the railroad bridge about one-half mile from the confluence of Fountain Creek with the Arkansas River. The collector continuously removes bed-load sediment – the type that builds the sand bars in Fountain Creek – as water flows over it. The sediment is removed by pumps and can be sorted into different grades of material. Preliminary tests on a much smaller scale showed the collector could have a significant impact on water quality as well…
Sediment removal in Pueblo is important to maintaining the effectiveness of the levee system along Fountain Creek. The levees were built in the 1980s after the flood of 1965, but the amount of freeboard – the surge associated with flooding – has been compromised as the channel silted up.