Iowa : index to topographic and other map coverage / published and distributed by United States Geological Survey, National Mapping Program, 1989

This index is designed to inform map users of the various series of maps produced and distributed by the U.S. Geological Survey, and to assist users in selecting and purchasing maps.

Learn about the Land - A Geologic Guide to the RAGBRAI Challenge, July 2006

Thie bourchure that is produced by the Iowa Geological Society, talks about points of interest to people that are biking accross Iowa. Part of RAGBRAI.

Our Common Ground, 2005-1

Understanding Iowa’s geology and hydrology provides the critical information needed to ensure that our natural resources are properly utilized and protected. Gaining this knowledge and helping Iowans apply it is the core function of your Iowa Geological Survey (IGS).

Learn about the Land - A Geologic Guide to the RAGBRAI Challenge, July 2007

Thie bourchure that is produced by the Iowa Geological Society, talks about points of interest to people that are biking accross Iowa. Part of RAGBRAI.

Iowa's Hidden Water Resources, 2001

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

Year 3 Accomplishments, 2003

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

Nutrients in Iowa Lakes, 2003

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

Water Quality Summary, 2002

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

Water Quality Summary 2000-2002

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

Accessing Iowa's Water Quality Information, 2003

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

Fecal Source Tracking in Iowa, 2004

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

Groundwater Monitoring in Iowa, 2004

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

Iowa Community Private Well Study, 2004

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

Social dynamics of Water Quality, 2004

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

Year 4 Accomplishments, 2004

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.