Potter, K. W., and Walker, J. F., 1981, A model of discontinuous measurement error and its effects on the probability distribution of flood discharge measurements: Water Resources Research, Vol. 17, No. 5, p. 1505-1509.

Hirsch, R. M., Walker, J. F., Day, J. C. and Kallio, R., 1990, Chapter 13: The influence of man on hydrologic systems, in Wolman, M. G. and Riggs, H. C., eds., Surface water hydrology: Boulder, CO, Geological Society of America, The Geology of North America, v. O-1, p. 329-359.

Walker, John F., 1991, Accuracy of selected techniques for estimating ice-affected streamflow: Journal of Hydraulic Engineering, v. 117, no. 6, p. 697.

Walker, J.F., 1994, Statistical techniques for assessing water-quality effects of BMPs: ASCE Journal of Irrigation and Drainage Engineering, v. 120, no. 2, p. 334-347.

Walker, J.F., 1994, Methods of measuring discharge under an ice cover: Journal of Hydraulic Engineering, v. 120, no. 11, p. 1327-1336.

Walker, J.F., and Krabbenhoft, D.P., 1998, Groundwater and surface-water interactions in riparian and lake-dominated systems, in McDonnell, J.J., and Kendall, C., eds., Isotope tracers in catchment hydrology: Amsterdam, The Netherlands, Elsevier, p. 467-488.

Hunt, R.J., Walker, J.F., and Krabbenhoft, D.P., 1999, Characterizing hydrology and the importance of ground-water discharge in natural and constructed wetlands: Wetlands, v. 19, no. 2, p. 458-472.