The National Hydropower Map

ORNL uses NHAAP Existing Hydropower Assets data and multiple other sources to create The National Hydropower Map (NHM). The NHM displays the distribution and characteristics of the existing hydropower fleet for the nation.

Map Title The 2014 National Hydropower Map
Primary Data Source NHAAP-Existing Hydropower Assets
Description Spatial distribution of US hydropower plants by installed capacity, facility type, and ownership type; spatial distribution of runnoff by 8-digit hydrologic unit code spatial accounting units; major US river systems.
Cartographer Nicole Samu
Theme Existing Hydropower Assets
Date Created August-2014
Spatial Extent United States
Downloadable Map 23x18| Medium Resolution (PDF, 47.1 MB)
Downloadable Map PowerPoint Slide (4.65 MB)
Downloadable Map Poster | Medium Resolution (PNG, 66.8 MB)
Downloadable Map Poster | High Resolution (PDF, 126 MB)