Current Listing Status Summary

Status: Endangered
Date Listed: 06/14/1976
Lead Region:   Southeast Region (Region 4)   
Where Listed: Entire Range; Except where listed as Experimental Populations

Status: Experimental Population, Non-Essential
Date Listed: 06/14/2001
Lead Region:   Southeast Region (Region 4)   
Where Listed: AL; Free-Flowing Reach of the Tennessee River below the Wilson Dam, Colbert and Lauderdale Counties, AL

Status: Experimental Population, Non-Essential
Date Listed: 10/15/2007
Lead Region:   Southeast Region (Region 4)   
Where Listed: U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))


Population detail:

Population location: U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1))
Listing status: EXPN

Population location: U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a))
Listing status: EXPN

Population location: Entire Range; Except where listed as Experimental Populations
Listing status: E

For most current information and documents related to the conservation status and management of Quadrula intermedia , see its USFWS Species Profile