Below
is the electronic version of county-assigned ecoregions. If questions,
contact vrudis@fs.fed.us. Cite as:
Rudis, Victor A. 1999. Ecological
subregion codes by county, coterminous United States. A technical document
supporting the 2000 USDA Forest Service RPA Assessment. Gen. Tech. Rep.
SRS-36. Asheville, NC: U.S. Department of Agriculture, Forest Service,
Southern Research Station. 95 p.
Table
1--Ecological subregion codes by Resource Planning Act Assessment, State,
and county represented by the coded section.
-
FIPS
- State and county codes according to Federal Information Processing Standards
(National Bureau of Standards 1979).
-
RPA
-Traditional State-level regions for Resources Planning Act assessments.
-
Subregion
- 6-digit code for ecological province and section:
-
Province: 1st digit M -
Mountain: 1= no, 2=yes, and digits 2 through 4 (See
GTR-SRS-36)
-
digits 5 and 6 are values for S
- Section:
1=A, 2=B, 3=C, 4=D, ..., 14=N.