Watershed Size: Approximately 596 sq mi / 381,681 acres.

Location: Houston and Geneva Counties AL; Jackson County FL.

Priority Species:

Crayfish:  Jackknife Crayfish, Peninsula Crayfish.

Fish: Ironcolor Shiner, Dusky Shiner, Bluenose Shiner.

Mussells: Rayed Creekshell, Chipola Slabshell, Inflated Spike, Shinyrayed Pocketbook, Gulf Moccasinshell, Oval Pigtoe, Sculptured Pigtoe, Downy Rainbow (H).

(H) = Historic (species historically occurred in the SHU or SRRU but, it has either not been collected in a number of years, and may be considered extirpated, or the species could be present but there aren’t recent records to document its presence).

Critical Habitat for: Chipola Slabshell, Shinyrayed Pocketbook, Gulf Moccasinshell, Oval Pigtoe.