Skip to main content
U.S. flag

An official website of the United States government

USGS Quadrangle Boundaries for Idaho (3.75-Minute)

Published by University of Idaho | University of Idaho | Catalog Last Checked: August 02, 2025 at 10:51 PM | Dataset Last Updated: March 13, 2020 at 06:17 PM
This data set portrays an index to the U.S Geological Survey (USGS) 3.75 minute digital orthophoto quadrangle images that cover Idaho. These boundaries are sometimes referred to quarter-quadrangles. The University of Idaho Library has at least one 1-meter orthophoto for each quadrangle. The data set was created by merging together source files from the USGS-Boise office and the Idaho Department of Water Resources.Source data for this web service can be downloaded from https://insideidaho.org/data/ago/uofi/library/usgs_quandrangle_boundaries/usgs_quads_3pt75minute_id.zip.

Resources

11 resources available

Find Related Datasets

Search by Tags

Click any tag below to search for similar datasets

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov