Index | Search | Home

Level III Ecoregions of Tennessee

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

region 65   65. Southeastern Plains
region 66   66. Blue Ridge
region 67   67. Ridge and Valley
region 68   68. Southwestern Appalachians
region 69   69.Central Appalachians
region 71   71. Interior Plaueau
region 73   73. Mississippi Alluvial Plain
region 74   74. Mississippi Valley Loess Plain