Department of the Interior
Dataset Description
These data represent fish census surveys in Great Smoky Mountains National Park conducted using the Delury Method of Three-Pass Depletion electrofishing. In 2023, fish were collected, sorted by species, and weighed at 34 unique sites from a total of 21 streams ranging in size from first to third-order waterways. These streams are surveyed on an annual basis to monitor population trends over time.
Organization: Department of the Interior
Last updated: 2025-09-14T21:03:22.816921
Tags: 3-pass-depletion, electrofishing, fish-census, fish-surveys, fisheries, three-pass