Lacy Elimia - Distribution

Distribution

The lacy elimia was historically abundant in the Coosa River main stem from St. Clair County, Alabama to Chilton County, Alabama, and was also known in several Coosa River tributaries: Big Will's Creek, DeKalb County; Kelley's Creek, St. Clair County; and Choccolocco Creek and Tallaseehatchee Creek, Talladega County, Alabama.

Currently, the lacy elimia is only known to survive in three Coosa River tributaries: Cheaha Creek, Emauhee Creek, and Weewoka Creek, Talladega County, Alabama. The species is locally abundant in the lower reaches of Cheaha Creek. This stream originates within the Talladega National Forest; however, no specimens of the lacy elimia have been collected on United States Forest Service lands. The species has also been found at single sites in Emauhee and Weewoka creeks, where specimens are rare, and difficult to locate.

All of these streams are variously impacted by sediments and nutrients from a variety of upstream rural, suburban, and/or urban sources. Because of their small sizes and limited flows, their water and habitat quality can be rapidly affected by local and off site pollution sources.

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