Description: These files contain the lake boundary and stream channel data used by the Ohio Division of Wildlife for the construction of lake maps. Lake boundary data was derived by digitizing Ohio Statewide Imagery Program (OSIP-1) data; and stream channel data were derived by digitizing United States Geological Survey topography maps. Additional details on the digitizing process are available on request. Lake boundary: http://ogrip.oit.ohio.gov/ProjectsInitiatives/StatewideImagery.aspx Stream Channel: http://nationalmap.gov/ustopo/index.html
Description: This theme shows detailed watersheds for Licking County, as digitized in vector mode from mylar copies of maps maintained by the U.S. Geological Survey, Water Resources Division.
Description: This theme shows detailed watersheds for Perry County, as digitized in vector mode from mylar copies of maps maintained by the U.S. Geological Survey, Water Resources Division.