The entry that started this blog, Sycamore Spring Reservoir AZ

Sycamore Reservoir, and Sycamore Dam, also called Sycamore Spring Reservoir (map) (map)

A wondrous place not found on Wikipedia.  The old dam was built to supply water to a prison camp built on Mt Lemon AZ

Nice picture here

Google maps wide view

Google maps close up

Google street view of entrance to the area