DESCRIPTION OF DIGITAL FILES USED IN CREATING THE SWP BASE MAP (3/8/99) **** All files are in ARC/INFO export format ***** **** All files are in projection UTM zone 13 ***** (for more details use ARC/INFO command DESCRIBE) JPEG files File location: .../mscd/jpeg/ swpusgs.jpep Map composition Base Map using USGS hydrological unit 10190007 arnfs.jpeg Base map comparing the SWAA watershed boundary and ARNF watershed boundary 100khydro.jpeg Base map with sample 1:100,000 hydrology benwshd.jpeg Base map comparing USGS hydrological unit 10190007 and SWAA watershed boundary defined by Ben Source Water Assessment Area (SWAA) Fort Collins and Greeley File location: .../mscd/ben/ benwshd.eoo Watershed boundary difined by GPS readings made by Ben. Source: GPS readings provided by Ben. wshddivutm.eoo Division between N and S in the previous watershed. Source: Same as above. USGS data File location: .../mscd/usgs/ dem.e00 Digital Elevation Model 3 arc second degree resolution. Source: USGS DEM. usgswshd.e00 Watershed boundary hydrological unit 10190007. Source: USGS DLG 1:2,000,000 cotrans2m.e00 Transportation Colorado Source: USGS DLG 1:2,000,000 wytrans2m.e00 Transportation Wyoming Source: USGS DLG 1:2,000,000 hydro2m.e00 Hydrology Source:USGS DLG 1:2,000,000 hydrofcw.e00 Sample hydrology Fort Collins West Source: USGS DLG 1:100,000 Arapaho-Roosevelt National Forest (ARNF) File location: .../mscd/arnf/ wshdarnfs.e00 Watershed boundary (and subwatersheds) Source: ARNF