Characterizing the Hydraulic Gradient Between an Effluent Dominated Stream and the Corresponding Alluvial Aquifer at a Variety of Scales Using Established and Novel Multilevel Monitoring Devices

Elizabeth M Occhi1, Alyssa L Mianecki2, Dana W Kolpin3, Gregory H Lefevre2 and Jessica R Meyer4, (1)University of Iowa, Earth & Environmental Sciences, Iowa City, IA, United States, (2)University of Iowa, Civil & Environmental Engineering, Iowa City, United States, (3)USGS Central Midwest Water Science Center, Iowa City, IA, United States, (4)University of Iowa, Earth & Environmental Sciences, Iowa City, United States