Suggested citation and version history for Hoffmann, John P., Blasch, Kyle W., Pool, Don R., Bailey, Matthew A., and Callegary, James B., 2007, Estimated infiltration, percolation, and recharge rates at the Rillito Creek focused recharge investigation site, Pima County, Arizona, in Stonestrom, David A., Constantz, Jim, Ferre, Ty P.A., and Leake, Stanley A., eds., Ground-water recharge in the arid and semiarid southwestern United States: U.S. Geological Survey Professional Paper 1703-H, p. 185-220 [http://pubs.usgs.gov/pp/pp1703/h/]. Version 1.0, March 20, 2008 Initial release online at http://pubs.usgs.gov/pp/pp1703/h/