29 Feb 2012

Corps prepares water diversion at Maryville’s Greenbelt Lake

MARYVILLE, Tenn. (Feb. 29, 2012) – Work crews began installing aqua levee systems today on Pistol and Brown Creeks that will act as makeshift coffer dams. Pumps capable of moving up to 6,900 gallons per minute are in place and ready to divert water collected from these streams through pipes around Greenbelt Lake.

16 Jan 2012

Scrutinizing Sediment Deposits at Cochiti Lake

The effectiveness of Cochiti Dam for sediment control has led to a serious issue confronting the reservoir—sediment deposition is reducing reservoir storage capacity and causing significant aggradation upstream within the Rio Grande channel. Monitoring sediment volume, spatial distribution and rate of deposition is of paramount concern to the District. Consequences for the operation and life expectancy of Cochiti Dam and Reservoir are at stake.