The Groundwater Atlas of Saunders County, Nebraska (RA-9), Dana P. Divine, Cartography by Leslie M. Howard, Edited by R.F. Diffendal, Jr. Description: 8.5" x 11", 37 pp., 2016. Book and/or CD-Rom of accompanying data available. CD-Rom includes additional data from The Groundwater Atals of Lancaster County, Nebraska also.