Under pressure to refurbish the Whittier Narrows Dam, the U.S. Army Corps of Engineers has released plans to spend $393.2 million on the facility as part of its Dam Safety and Seepage program, U.S. Rep. Grace Napolitano announced Monday afternoon.

A year ago, Napolitano, D-El Monte sent a letter urging the U.S. Army Corps of Engineers to make safety repairs at Whittier Narrows Dam its highest budgetary priority in light of an assessment that said the barrier could fail in the event of a very large, very rare storm.