(Tree) SW of Ann Arbor, Pittsfield Charter Township, Washtenaw County, MI. State St. S. 0.5 miles from jct with I94 exit 177 on the S. side of Ann Arbor, W. on Ellsworth Rd. 0.7 miles, N. on Oak Valley Dr. 0.5 miles, E. on water tower access road 0.1 miles to the tower. (N42 14.170 W83 44.973) Photo by Mark Comstock 7-31-05.