Region
New Hampshire
3
Mirror Lake (Grafton County)
2
Mirror Lake (Grafton County, N.H.)
2
Washington (State)
2
Australia
1
Baikal, Lake
1
Beaver Creek Watershed (McCreary County)
1
Connecticut River Watershed
1
Connecticut River watershed
1
Erie, Lake
1
Great Britain
1
Kentucky
1
Merrimack River Watershed (N.H. and Mass.)
1
Mount Saint Helens
1
Ohio
1
Polar regions
1
Puget Sound Region
1
Puget Sound Watershed
1
Russia
1
Saint Helens, Mount (Wash.)
1
Wyoming
1