HARRISBURG, S.D. (KELO) — The spillway replacement project at the Lake Alvin Recreation Area south of Sioux Falls is nearing its completion. It’s a case of out with the old, in with the new at Lake ...

Nevada Irrigation District (NID) is looking to replace the Scotts Flat Spillway chute and upper and lower plunge pools to to accommodate the Probable Maximum Flow and reduce erosion risks. When the ...

(KRON) The crumbling spillway of Lake Oroville is now even bigger. The concrete spillway has turned into a massive crater. State engineers have discovered new damage to the Oroville Dam spillway in ...