Skip to main content
U.S. flag

An official website of the United States government

Elevation-Derived Hydrography Data Acquisition Spec: NHD Waterbody Lidar

July 2024 (approx.)

Detailed Description

NHD Waterbody inclusion or omission decision flow chart for lidar-source DEMs. EClass coding included.

Sources/Usage

Public Domain.

Was this page helpful?