Effects of watershed changes: a continuing challenge;Effects of watershed changes on water quality;Potential of physical models for achievingbetter understanding and evaluation of watershed changes;A discussion of potential of physical models for achieving better understanding an evaluation of watershed changes; Analysis of watershed changes; Informational needs on changes in rural watershed and their relationship to planning activities; Land treatment in agricultural watershed hydrology research; Effects of conservation treatments on water yield; Application of continuous accounting techniques to evaluate the effects of small structures on mukewater Creek, Texas; A discussion of application of continuous accounting techniques to evaluate the effects of small structures on mukewater creek, Texas; Effects of small structures on peak flow; Effects of small structures on water yield in Texas; Effects of small structures on water yield in Texas; Field experiment on washita river; Pollution effects in rural watersheds; The nature of changes in urban watersheds and their importance in the decades ahead; The U.S. geological survey urban water program; Urban effects on water yield; Modeling the runoff characteristics of a urban watershed by means of an analog computer; Effects of urbanization on peak flows; Urban effects on the unit hydrograph; Experience with the evaluation of urban effect for drainage design; Urban effect of quality of streamflow.

This work advises owners and managers how woodlands and forests influence the freshwater ecosystem, and gives guidance on how operations should be carried out in order to protect and enhance the water environment. The guidelines apply equally to forest enterprises and the private sector.