Mill City Times: 24548063534_5aa00c99f6_o-art-scale-1_50x-gigapixel
Mill City Times: 1961 | Construction of Lock and Dam No 1 at St. Anthony Falls
Mill City Times: Bustling Mills
Mill City Times: C.C. Washburn's flouring mills
Mill City Times: St. Anthony Falls in 1863, prior to the Eastman disaster and construction of a spillway. Sandstone erosion left chunks of broken limestone in the Mississippi River.
Bill Alden: a5k022: Bruce Darst upbound on Ohio River at Louisville
Hawg Wild Photography: American Bald Eagle along a river in Western Washington during the winter 2015 salmon run.