1. Preliminary map showing availability of water from glacial-drift aquifers in Towner County, north-central North Dakota [cartographic material] Yale Public content 1981. 2023-05-25T18:23:20Z. 2023-05-30T21:36:15Z. Randich, P. G. (Philip G.), 1932-2016. U.S. Geological Survey. English. cartographic image. Public. North Dakota, Towner County, and Towner County.