Skip to main content
U.S. flag

An official website of the United States government

USGS Blue Line Streams

Published by Wake County | Wake County | Metadata Last Checked: March 23, 2026 | Last Modified: 2018-12-31T22:06:46.734Z
Blue-line stream means that a stream appears as a broken or solid blue line (or a purple line) on a USGS topographic map. Definition from NCDENR Water Resources Frequently Asked Questions http://portal.ncdenr.org/web/wq/swp/ws/401/waterresources/faqs

Resources

6 resources available

Find Related Datasets

data.gov

An official website of the GSA's Technology Transformation Services

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