We no longer are publishing the hydric soil app on the Apple Store or Google Play. Although we hoped you enjoyed using the app, the effort to maintain the app was no longer feasible. Please enjoy our web-based format of the indicators which you can access below by clicking on any of the indicator groups.

Choose a hydric soil indicator category below to begin

The hydric soil indicator information presented on this website comes from the Field Indicators of Hydric Soils in the United States – A Guide for Identifying and Delineating Hydric Soils, Version 9.0, 2024.