Northern Appalachian Research Laboratory / Garmin / /
Country
United States / /
Event
Extinction / /
Facility
Downstream Dam / Potomac River’s Dam / C&O Canal / /
IndustryTerm
quadrat site / /
NaturalFeature
Performed Two Potomac River / National Rivers / Mason Island / Virginia tributary / Potomac River / Fifteen Mile Creek / Susquehanna / /
Organization
E.P.A. / Interstate Commission on the Potomac River Basin / Maryland Department of Natural Resources’ Monitoring and Non-tidal Assessment Division / Maryland Department of Natural Resources / Interstate Commission on the Potomac River Basin Figure / Resource Assessment Service / /
Person
James D. Cummins / Adam Griggs / Bill Lellis / /
Position
Cob / mussel biologist / Major / General / Surveyor / /
ProvinceOrState
Alleghany County / West Virginia / Virginia / Pennsylvania / Maryland / Delaware / Montgomery County / Loudon County / Morgan County / /
Freshwater Mussel Survey of the Potomac Mainstem 2012 Summary Report for U.S. E.P.A. by James D. Cummins The Interstate Commission on the Potomac River Basin Figure 1: Lampmussel extending its foot to burrow into Potoma