Grennan Tank is a reservoir located in Santa Cruz County, Arizona. It appears on the Harshaw USGS 7.5-minute topographic quadrangle. The nearest populated place is Washington Camp, approximately 3.1 miles to the SSW.
Santa Cruz County · Arizona
Grennan Tank is a reservoir located in Santa Cruz County, Arizona. It appears on the Harshaw USGS 7.5-minute topographic quadrangle. The nearest populated place is Washington Camp, approximately 3.1 miles to the SSW.