Dave Bierman, Iowa DNR Fisheries Biologist Location Mississippi River Monitoring Station 206 Rose St Bellevue, IA 52031 563-872-5495 Email Address dave.bierman@dnr.iowa.gov
Location Mississippi River Monitoring Station 206 Rose St Bellevue, IA 52031 563-872-5495 Email Address dave.bierman@dnr.iowa.gov
Location Mississippi River Monitoring Station 206 Rose St Bellevue, IA 52031 563-872-5495 Email Address dave.bierman@dnr.iowa.gov