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- Georgia3
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- GeorgiaAtlanta Region2
- Wisconsin2
- Appalachian Region1
- Big Darby Creek (Ohio)1
- CaliforniaSan Francisco Bay Area1
- Castle Lake (Cowlitz County, Wash.)1
- GeorgiaAugusta Region1
- Gila River (N.M. and Ariz.)1
- Honduras1
- Kansas1
- KansasWichita1
- Kentucky1
- Montana1
- MontanaGlacier National Park1
- Nevada1
- NevadaNevada National Security Site1
- New York (State)Catskill Mountains1