Reach-scale stream and riparian habitat from Nevada, 2022-2024 (ver. 4.0, April 2026)

This dataset was created to assess the status of Lahontan cutthroat trout (*Oncorhynchus clarkii henshawi*) habitat. Surveys were conducted within occupied Lahontan cutthroat trout habitat, as designated by the U.S. Fish and Wildlife Service. Data represent reach-based surveys conducted in accordance with the Lahontan cutthroat trout habitat status assessment (LCTHSA) protocol (USGS). LCTHSA uses a probabilistic sampling design (i.e., Generalized Random Tessellation Stratified), standardized collection of habitat attributes, electronic data capture and management, and integration with remote sensing and geospatially-derived data products.

Data were collected and managed by the U.S. Geological Survey and U.S. Fish and Wildlife Service, and/or affiliated field crews with support from the U.S. Geological Survey, U.S. Fish and Wildlife Service, U.S. Forest Service, and Nevada Department of Wildlife. Data are stored in a centralized database (LCT Conservation Efforts Database: https://conservationefforts.org/cutr/home/).

First release: 2023

Revised: April 2024 (ver. 2.0)

Revised: June 2025 (ver. 3.0)