Scientific Investigations Report 2007–5009
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2007–5009
Figure 10. Hydrographs of water-level altitudes measured hourly in U.S. Geological Survey monitoring wells in urban Modesto from December 2003 to July 2005, San Joaquin regional study area, California.
Locations of FPA and FPD wells shown on figure 2.