ARMY CORP SUCCEEDED AT UGLYfying LOS ANGELES "LA County officials think they can do a better job than feds managing LA, San Gabriel rivers – Daily News

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If successful, the county will have ended what is nearly a century of the Army Corps' presence in Los Angeles County. It was the Corps from the 1930s to the 1960s that built many of the flood control channels which keep 10 million or more residents safe during.."

https://www.dailynews.com/2019/02/26/la-county-officials-think-they-can-do-a-better-job-than-feds-managing-la-san-gabriel-rivers/