Revision History for SIR 2008-5165 Darwin J. Ockerman and Richard N. Slattery Streamflow Conditions in the Guadalupe River Basin, South-Central Texas, Water Years 1987–2006—An Assessment of Streamflow Gains and Losses and Relative Contribution of Major Springs to Streamflow ----------------------------------------------------- Version 1.0: Posted On-line October, 2008 ----------------------------------------------------- Version 1.1: Posted On-line December, 2008 Equation 2, page 9 was modified.