Upper Mississippi Wildlife and Fish Refuge: the nation’s first sanctuary for fish; established by Congress on June 7, 1924 and located between Upper Mississippi River Miles 502.8 to 763.3 (260.5 total miles).
Upper Mississippi Wildlife and Fish Refuge: the nation’s first sanctuary for fish; established by Congress on June 7, 1924 and located between Upper Mississippi River Miles 502.8 to 763.3 (260.5 total miles).