Overview of outlet pool
Photo taken by James Baughn
+37.15481, -91.4416237°09'17" N, 91°26'30" W
Quadrangle map:Alley Spring
This 1st magnitude spring has an average flow of 125 cubic feet per second.
- September 18, 2012: New photo from Lisa Hyde
- July 6, 2010: New photo from James Baughn