Region
California
3
Florida
3
Louisiana
2
New York (State)
2
United States
2
Ada County
1
Albuquerque Basin
1
Albuquerque Basin (N.M.)
1
Arizona
1
Arkansas
1
Bear Valley (San Bernardino County)
1
Colorado
1
Columbia Plateau
1
Dauphin County Conservation District (Pa.)
1
El Niño Current
1
Everglades
1
Everglades (Fla.)
1
Farmington River, West Branch (Mass. and Conn.)
1
Floridan Aquifer
1
Fort Carson
1
Hawaii
1
Idaho
1
Loudoun County
1
Marjorie Harris Carr Cross Florida Greenway (Fla.)
1
Mississippi
1
Mojave River Watershed
1
Molokai
1
Montana
1
Morongo Valley
1
New Mexico
1
Pennsylvania
1
Rapides Parish
1
San Bernardino County
1
Santa Barbara
1
Santa Barbara Region
1
Virginia
1
Wawarsing
1