GIS Lookup: Detailed Data Layer Listing

Title: "Ground-water Regions of the Conterminous United States" (1999)
Keywords and Themes: Groundwater, Hydrology
Filename Prefix: gwregion
Total size of data files: 0.05 MB
Data Type: e00/DLG/SDTS
Feature Type: Polygon
Coordinate System: Albers Conical Equal Area
Datum: NAD 27Map Units: meters

Spatial Extent: Conterminous United States
Resolution: Sub-Country
Source Scale: 1:20,000,000
Scale Note: 1:20,000,000

Created by:
Released by: USGS
Content Date: 0
Published Date: 0

Collection Name:
Physical Location:
Call Number:
Acquired Date: 0
Distribution Restrictions: PUBLIC DOMAIN

Note: As of 02/2005, this information has not been recently updated

Links to Metadata, Documentation, and Mapping:

Record ID: 2169_USGS