(Del / Co Water Co.) NW of Sunbury, Berkshire Township, Delaware County, OH. US36 E. 0.25 miles from jct with I75 exit 131 NW of Sunbury, N. on Wilson Rd. 0.25 miles to the tower on the W. side of the road. (N40 16.197 W82 55.405) Photos 7-30-14.