"Contaminant distribution in sediments and ground water on and near Grassy Island" by Michael Sweat, U.S. Geological Survey. 1999.
"Contamination distribution and movement at Grassy Island" by Bruce Manny, U.S. Geological Survey. 1999."Contamination of surface soils and wildcelery tubers at Grassy Island in the Wyandotte National Wildlife Refuge in the Detroit River, Michigan" by Bruce Manny, U.S. Geological Survey. 1999."Continuous seismic-reflection profiling near Grassy Island, Wyandotte Unit of Shiawassee National Wildlife Refuge, Wyandotte, Michigan" by Michael Sweat, U.S. Geological Survey. 1999."Grassy Island Bird and Insect Survey Results" by Julie Craves, Rouge River Bird Observatory July 2006. (78kb pdf format). "Grassy Island Budget Memorandum" by Stephanie Millsap, U.S. Fish and Wildlife Service. April 2006. (128kb pdf format)"Grassy Island Issue Statement" Interagency signed statement. March 2006. (28kb pdf format)"Joint Inspection of Grassy Island Dredge Disposal Facility located in the Detroit River near Wyandotte, Michigan" by U.S. Army Corps of Engineers. June 2006. (4.6mg pdf format). PHOTO (167kb jpg format) caption: Rich Sallans, U.S. Army Corps of Engineers, next to what appears to be an old monitoring well on the east side of Grassy Island. Photographer: Stephanie Millsap, FWS, 5/17/06"Leachate Seepage and Surface Runoff from the Grassy Island, Wayne County, MI" by Tommy Myers, U.S. Army Corps of Engineers. February 2006. (42k pdf format)."Preliminary Assessment and Site Inspection, Grassy Island Disposal Facility, Wayne County, Michigan" by Stephanie Millsap, U.S. Fish and Wildlife Service. January 2005. (668k pdf format)"Pre-Scoping and Cost-Estimation Memorandum - Grassy Island Remedial Investigation/Feasibility Study, Wayne County, Michigan" and "Appendix C" by Tetra-Tech EC Inc., for the U.S. Fish and Wildlife Service. December 2005. (528k, 24k pdf format)."Survey of contaminants in sediment and biota within the Grassy Island confined disposal facility, Wyandotte National Wildlife Refuge"by David Best, Timothy Kubiak, and Diane Beollstorff, U.S. Fish and Wildlife Service. April 1992.
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Hunting opportunities are available on select units of the Refuge. For more information about Detroit River IWR's hunt program download the refuge hunt brochure.