Region
New Mexico
9
California
7
High Plains Aquifer
7
High Plains (U.S.)
5
Kansas
4
Nevada
4
San Bernardino County
4
Albuquerque Region
3
Arkansas
3
Bernalillo County
3
Colorado
3
Illinois
3
Long Island
3
New York (State)
3
Wyoming
3
Chester County
2
Iowa
2
Kentucky
2
Laramie County
2
Louisiana
2
Louisville Region
2
Nevada Test Site
2
Ohio
2
Pennsylvania
2
Santa Fe Group
2
United States
2
Wichita Region
2
Albuquerque
1
Albuquerque (N.M.)
1
Albuquerque Metropolitan Area
1
Albuquerque Metropolitan Area (N.M.)
1
American Samoa
1
Antelope Valley
1
Arizona
1
Ashtabula County
1
Baton Rouge Region
1
Baton Rouge Region (La.)
1
Bay County
1
Bernalillo County (N.M.)
1
Black Mesa Region (Navajo County and Apache County)
1
Brown Ditch Region
1
Campton (Township)
1
Cape Cod
1
Chicago Region
1
Columbia Plateau
1
Curry County
1
Death Valley (Calif. and Nev.)
1
El Paso County
1
Indian Wells Valley
1
Indiana
1
more ...