USGS 1:100,000 Digital Line Graph Hydrography Layer, customized for Minnesota by LMIC and DNR

The DLG HYDROGRAPHY file is a GIS layer originally created by the United States Geological Survey to represent all surface hydrologic features appearing on the USGS 1:100,000 map sheet series. This current version was converted to ARC/INFO by the Land Management Information Center and edge-matched across map sheet boundaries. In addition, LMIC made some corrections to feature identification, and added state water identifiers to lakes, wetlands, and river features. DNR made further modifications to the files, verified lake feature identifiers, and created a state layer from the separate 100k data sets. Although DNR Division of Lake numbers were added to the file, this coverage does NOT constitute an official 'Protected Waters Inventory' layer: the information is not complete.

Data and Resources

Field Value
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • national
  • north-america
  • united-states
isopen False
metadata_created 2025-11-30T13:02:02.099789
metadata_modified 2025-11-30T13:02:02.099793
notes The DLG HYDROGRAPHY file is a GIS layer originally created by the United States Geological Survey to represent all surface hydrologic features appearing on the USGS 1:100,000 map sheet series. This current version was converted to ARC/INFO by the Land Management Information Center and edge-matched across map sheet boundaries. In addition, LMIC made some corrections to feature identification, and added state water identifiers to lakes, wetlands, and river features. DNR made further modifications to the files, verified lake feature identifiers, and created a state layer from the separate 100k data sets. Although DNR Division of Lake numbers were added to the file, this coverage does NOT constitute an official 'Protected Waters Inventory' layer: the information is not complete.
num_resources 1
num_tags 8
title USGS 1:100,000 Digital Line Graph Hydrography Layer, customized for Minnesota by LMIC and DNR