The Status of the Bull Trout Survey

The completed bull trout eDNA survey results Online Map allows users to view the survey results in an interactive map. The map provides the ability to zoom in and look at an area of interest, as well as to create queries or select an area to download points as a shapefile. Please note that there are some issues with IE and it's recommended to use a different browser.

AGOL User Guide |    Metadata  |  Download bull trout eDNA shapefile

If you have questions about the map, please contact Sharon (Parkes) Payne. If you have questions about the eDNA sampling, please contact Tommy Franklin.

PDF maps by HUC 8 can be found on the Sample Sites page.

Cite as: Young, Michael K.; Isaak, Daniel J.; McKelvey, Kevin S.; Schwartz, Michael K.; Carim, Kellie J.; Fredenberg, W.; Wilcox, Taylor M.; Franklin, T.; Chandler, Gwynne L.; Nagel, David E.; Parkes-Payne, Sharon L.; Horan, Dona L.; Wollrab, Sherry P. 2017. Species occurrence data from the Range-Wide Bull Trout eDNA Project. Fort Collins, CO: Forest Service Research Data Archive. Updated 05 June 2021. https://doi.org/10.2737/RDS-2017-0038