The USDA-ARS Experiment Lake Dam in Woodward has been redesigned to include a new spillway design to maintain base flow and limit overflow during a flood. The spillway design is based on standardized ...

Add Yahoo as a preferred source to see more of our stories on Google. Jan. 22—The California Department of Water Resources (DWR) said late last week that there would be "routine testing" conducted on ...

MARION — The Little Grassy Lake dam and spillway structure on Crab Orchard National Wildlife Refuge (Refuge) is now over 80 years old. The age of this structure is beyond its engineered design life.

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 ...

East of Harrisburg, Lake Alvin has hit the point of bursting. Significant rains, starting Thursday and continuing into late Friday night, filled the lake's spillway, a water control structure meant to ...

A recent letter from the Four Lakes Task Force was sent to lake property owners dated July 2025. Restoration progress was reported on the individual dams including anticipated lake refill dates.