Scientific Investigations Report 2007–5050
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2007–5050
Version 1.1, April 2010
Figure 17. September to November mean gains in flow (a proxy for ground-water discharge) between the John C. Boyle power plant (USGS station number 11510700) and Iron Gate Dam (11516530), and the cumulative departure from average precipitation at Crater Lake, Oregon.