Digital Line Graph:
Latest - UTM - NAD83 - Meters
About the Data
The original DLGs were created from published quad sheets as they existed in 1990.

Projection:
UTM Projection (Zone 16 is west of 84° longitude; 17 is east)
Datum:
NAD83
Units:
Meters
File Type:
ASCII (Text) Format
Determining the File Name
Use the Geographic Profile or the DEP Quad Map Index to find the DEP quad name and number.

THEMES:
BND:
Political Boundaries
HYD:
Hydrography
PIP:
Pipelines
RDS:
Roads
RRS:
Railroads
Special Software Needed
DLGs are text files and must be converted into graphic format before being used in a GIS. There are many conversion programs available. Usually a GIS will provide its own DLG conversion utility.
Enter FTP Site