National Resource Inventory (NRI)

What is NRI?
State NRI
1997 Results
2007 State Report and 2003 Findings
Maps
Graphics
Data Tables
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Estimates from the 1997 NRI Database (Revised December 2000) replace all previous reports and estimates. Comparisons made using data published for the 1982, 1987, or 1992 NRI may produce erroneous results. This is due to changes in statistical estimation protocols, and because all data collected prior to 1997 were simultaneously reviewed (edited) as 1997 NRI data were collected. All definitions are available in the glossary. In addition, this December 2000 revision of the 1997 NRI data updates information released in December 1999 and corrects a computer error discovered in March 2000.

More Information

Glossary

Contact:
James B. Johnson, Resource Inventory Specialist
USDA-NRCS
2118 W. Park Court
Champaign, IL 61821
(217) 353-6641
E-Mail: james.johnson@il.usda.gov

Updated 6/5/2008