Colorado State University's hydraulics lab is using a scaled model to test the design of the expanded Halligan Reservoir dam and spillway. The $308 million expansion project will more than double the ...

Logan, Utah >> The hydraulic engineers at Utah State University have completed their model of the Oroville Dam spillway and are trying to pinpoint what repairs will work best. The sound of rushing ...

Oroville >> In the nearly 50 years since the Oroville Dam was completed, construction methods have changed. Chico State University construction management professor Chris Souder consulted on the ...

Folsom Dam has some cosmetic cracks in its newer spillway but officials say there is nothing to worry about. The Army Corps of Engineers has awarded a $16.6 million contract in January for ...

As officials scramble to repair a deteriorating emergency spillway at Oroville Dam in Northern California, documents show environmental groups pleaded with federal officials to reinforce the ...

LOGAN, Utah -- Inside a cavernous northern Utah warehouse, hydraulic engineers send water rushing down a replica of a dam built out of wood, concrete and steel -- trying to pinpoint what repairs will ...

OROVILLE, Calif. — Residents downstream of Oroville Dam were allowed to return home Tuesday, two days after authorities issued a mandatory evacuation because of fears that an eroding spillway would ...

The federal government has ordered California to immediately design repairs to the Oroville Dam's damaged primary and emergency spillways. In a letter dated Feb. 13, the Federal Energy Regulatory ...

LOGAN, Utah (AP) — Inside a cavernous northern Utah warehouse, hydraulic engineers send water rushing down a replica of a dam built out of wood, concrete and steel — trying to pinpoint what repairs ...

VAN NUYS, California – Engineers with the U.S. Army Corps of Engineers Los Angeles and Philadelphia districts performed a periodic hydraulic steel structure inspection of Sepulveda Dam March 22-23 in ...