Links
Roughlock Falls
Federal
US Geological Survey
US Geological Survey - South Dakota Water Science Center
US Forest Service Black Hills
State
South Dakota Department of Environment and Natural Resources
South Dakota Game, Fish and Parks
SD School of Mines and Technology
County
Pennington County
Pennington County Conservation District
City
Organizations
Black Hills Council of Local Governments
Black Hills Flyfishers
East River Water Development District
Project links
Black Hills Aquifer Maps
Spring Creek 319 Program
