Walnut Canyon Reservoir is a reservoir located in Orange County, California. It appears on the Black Star Canyon USGS 7.5-minute topographic quadrangle. The nearest populated place is Anaheim Hills, approximately 1.6 miles to the W.
Orange County · California
Walnut Canyon Reservoir is a reservoir located in Orange County, California. It appears on the Black Star Canyon USGS 7.5-minute topographic quadrangle. The nearest populated place is Anaheim Hills, approximately 1.6 miles to the W.