Scientific Investigations Report 2006–5043
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2006–5043
Figure 2. Lower Colorado River from Davis Dam to Parker Dam, Topock Marsh study area, and phreatophyte areas.
(Station names: SC, saltcedar; MV, mixed vegetation; AW, arrowweed.)
For more information about USGS activities in Nevada, visit the USGS Nevada Water Science Center home page .