(Quality on Tap #1) S. of Humboldt, Humboldt Township, Minnehaha County, SD. Ford St. S. 0.9 miles from jct with North St., SE on 29th St. 0.25 miles to the tower on the SW side of the road. W. most tower. (N43 37.863 W97 03.950) Photo by Mark Comstock 7-18-24.