Scientific Investigations Report 2008–5071
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2008–5071
Figure 11. Potentiometric surface of the Lower and Combined Aquifers for post-dam, predevelopment conditions, Eastbank Aquifer system, Douglas County, Washington, 8:30 a.m., July 19, 1977. Well LR1 was called well CD46 in 1977.