P. J. Soenksen P. J. Horick 1989 <p>In 1965 a cooperative investigation with the U.S. Geological Survey produced Water Atlas No. 1 (Twenter and Coble, 1965). &nbsp;It presented information on the occurrence, availability, use, quality, and future demand of water in 10 counties in the central part of the state. &nbsp;Subsequent investigations produced Water Atlases No. 4 (Coble and Roberts, 1971) for southeast Iowa, No. 5 (Cagle and Heinitz, 1978) for south-central Iowa, No. 6 (Wahl et al., 1978) for east-central Iowa, and No. 7 (Buchmiller et al., 1985) for north-central Iowa. &nbsp;The present study, Water Atlas No. 8 (1989), describes the surface-water and groundwater resources of 11 counties in extreme northeast Iowa. &nbsp;With the publication of this report, water atlases are now available for the eastern two-thirds of the state.</p> application/pdf en Iowa Department of Natural Resources Water resources of northeast Iowa reports