Us Army Corps of Engineers, California.
This San Bernardino County Parks managed area is an oasis within one of the fastest growing areas of Southern California. Riverside County and the City of Corona also provide recreation facilities. The Prado Basin is home to the Olympic Shooting Facilities and Corona Airport (for small aircraft).
Located in the Chino-Corona area near the intersection of CA 71 Expressway, SR-83 and the 91 Freeway.