Us Army Corps of Engineers, California.
This project is managed by Los Angeles County Parks and the City of Pico Rivera. Whittier Narrows has no permanent pool. It is located in a highly developed industrial, agricultural, and residential area of Los Angeles County's San Gabriel Valley. Golfing and skeet shooting are among the attractions.
On Pomona Freeway (CA 60) at Rosemead Blvd. (CA 19).