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Dec. 5 Is World Soil Day!

“Soil Colors of the Continental United States”—Get your free poster today by clicking on the image to the right!

Also, download the soil color map for your state here.

Award Winners

Click here to read the bios of the 2020 NCSS Award winners ... Maggie Kidd Payne, Chad Remley, and Robert Vaughan.

Soil Color Posters Now Available

Soil Color Posters for each state in the continental U.S. are available at: https://new.cloudvault.usda.gov/index.php/s/XiiqkG2DqKHbH6b. Both Powerpoint (for customization) and PDF files are included.

von Post Scale of Humification Video

This video describes the von Post Humification method to determine organic soil decomposition and characteristics using the von Post Humification scale. The von Post scale is used in modeling to predict bulk density, hydraulic conductivity, and n-value in organic soils.

Pedon Map and Data

Search for lab data on a map, via custom filters.

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NRCS Websites & Additional Assistance

Web Applications & Tools

A list of Web-based resources for access to natural resource data collected by NRCS.

En Español

Información de NRCS en español.

NRCS State Websites

Find local program and technical information on our NRCS state websites.

Limited English Proficiency

Information on Limited English Proficiency.

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