1. Restoration Evaluation Unit, Lake and River Ecosystems, Applied Sciences Bureau; South Florida Water Management District; 3301 Gun Club Road West Palm Beach FL 33406 U.S.A.
2. Springs and Environmental Flows Section, Natural Systems and Restoration Bureau; Southwest Florida Water Management District; 2379 Broad Street Brooksville FL 34604-6899 U.S.A.
3. Statistics Department, Institute of Food and Agricultural Sciences; University of Florida; McCarty Hall C, PO Box 110339 Gainesville FL 32611-0339 U.S.A.
4. Salmon-Challis National Forest; U.S.D.A. Forest Service; 1206 S. Challis Street Salmon ID 83467 U.S.A.