Fact Sheet 2006–3055
U.S. GEOLOGICAL SURVEY
Fact Sheet 2006–3055
Figure 5. Aerial photograph
of irrigated area in the northern part of the Willcox Basin, July 2005 (see
fig. 1).
Photograph courtesy of United States Department
of Agriculture–National Agriculture Imagery Program
For more information about USGS activities in Arizona, visit the USGS Arizona Water Science Center home page.