The Richard L. Schafer Dam Spillway at Lake Success is now complete, adding 9.8 billion gallons of water storage and improving flood protection for surrounding communities.

(AP Photo/Rick Bowmer) To help with the design, the separate team investigating the spillway failure ... was relatively small. The average age of the nearly 91,000 dams in the United States ...

SAN FRANCISCO (AP) — Small cracks that have appeared in the brand new concrete spillway at Oroville Dam were expected and ... are a result of some of the design elements included to restrain ...

the existing box culvert will be repaired and modified to accommodate the new design, and a siphon will be installed through the existing spillway to regulate the upstream normal pool elevation. The ...

Residents can expect to see crews using pressure washers, brooms, and small cleaning equipment ... and expected given the emergency spillway design. The dam and emergency spillway continue ...

On the morning of Feb. 7, 2017, two electricians were working on a warning siren near the spillway of Oroville ... form the basis for the design of California’s dams come from the past century ...

The U.S. Army Corps of Engineers has tentatively recommended a plan for making changes to the Garrison Dam spillway to ... way below the original spillway design discharge of 827,000 cfs.

SCRANTON – Lackawanna County hired a firm to design and engineer the ... a major water source for Montage. The dam currently suffers from inadequate spillway capacity that the planned project ...

Small cracks that have appeared in the brand new concrete spillway at Oroville Dam were expected and do ... "The hairline cracks are a result of some of the design elements included to restrain ...