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Level III Ecoregions of Utah

Revised April 2000
National Health and Environmental Effects Research Laboratory
U.S. Environmental Protection Agency

level III ecoregions of Utah region 13   13. Central Basin and Range
region 14   14. Mojave Basin and Range
region 18   18. Wyoming Basin
region 19   19. Wasatch and Uinta Mountains
region 20   20. Colorado Plateaus
region 21   21. Southern Rockies
region 80   80. Northern Basin and Range