Separated Drainages
The range includes separated portions of the Salt, upper Green and Cumberland systems. Nolin and Mud River records belong to the Green basin portion. These disjunct drainage groups should not be described as one continuous river population.
Upland Streams
Small to medium streams with gravel and cobble provide characteristic habitat. Fish are most common in shallow, moderately flowing to swift riffles and runs. Pools are also used, particularly where a spring influences the setting, but they are not the only habitat.
Size and Records
The maximum reference is 6.2 centimeters standard length for males, with a slightly smaller female value. Standard length excludes the tail. A tributary name, spring influence and bottom description make an observation more informative than a state-level record of a small darter.
Keep the Drainage Group
Salt, Green and Cumberland populations occupy different river systems. Preserve that geographic distinction when comparing Headwater Darter records.
All Lakes With Headwater Darter
Browse lakes and reservoirs with documented Headwater Darter records, listed alphabetically. Records do not establish current abundance or public access. Check the evidence and managing authority for the water you choose.
No published lakes are currently linked to this species in our confirmed records.