Skip to main content
U.S. flag

An official website of the United States government

Map of Prairie Pothole Region

Detailed Description

Figure 1. The Woodworth Study Area (WSA; 47º8’N, 99º14’W) lies within the Central Grasslands biome and Prairie Pothole Region (PPR) of eastern North Dakota and along the eastern edge of the Missouri Coteau physiographic region. (From USGS Open-File Report 2014-1188)


Public Domain.