NFHP Data System Home >> Contact Information

Contact Information

For questions or comments about the NFHP Data System, please contact Daniel Wieferich

Daniel Wieferich
U.S. Geological Survey
Denver Federal Center Bldg 810
Box 25046, MS-302
Lakewood, CO 80225
303-202-4594

For questions or comments about Science and Data within NFHP, please contact one of the Science and Data Committee Co-Chairs

Peter Ruhl
U.S. Geological Survey
Office of Water Quality
12201 Sunrise Valley Drive, MS 413
Reston, VA 20192
703-648-6841
Gary Whelan
Michigan Department of Natural Resources
Fisheries Division
P.O. Box 30446
Lansing, MI 48909
517-373-6948