An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
| Type | Access | Count |
|---|---|---|
| EFR web database | www.fs.usda.gov/rds/efrdata/efr/2 | 74 |
| EFR web database | www.fs.usda.gov/rds/efrdata/index.aspx?efr=2 | 59 |
| Type | Downloads | Count |
|---|---|---|
| File | RDS-2011-0017.zip | 112 |
| EFR query download | Fernow data - Stream chemistry | 60 |
*Earliest data for this publication are from 2013-09-30. Metric collection began on 2011-01-01.
U.S. Department of Agriculture