The Iowa NRCS Soils Program provides quality soil, geographic, and resources information, products, and services to internal and external customers.
Web Soil Survey
Web Soil Survey - Web Soil Survey provides soil data and information produced by the National Cooperative Soil Survey. It is operated by the USDA Natural Resources Conservation Service and provides access to the largest natural resource information system in the world.
Iowa Soil Resources
- Soil Series Descriptions
- Soil Quality for Environmental Health
Soil and Land Use - This Iowa State University Agronomy Extension site is intended to provide data related to the agricultural uses of Iowa land.
- Soil Survey & Digital Soil Data: Soil Suitabilities & Interpretation
- Soils Education
- Dig It! The Secrets of Soil