Reference Viewer


Cut-and-Paste Reference:
Madsen, J.D., and J.C. Cheshier. 2009. Eurasian watermilfoil survey of three reservoirs in the Lower Clarks Fork River, Montana: I. Results of the field vegetation survey. Geosystems Research Institute.
Reference Details:
Reference Number: 19097
Type: Report
Author: Madsen, J.D., and J.C. Cheshier.
Date (year): 2009
Report TitleEurasian watermilfoil survey of three reservoirs in the Lower Clarks Fork River, Montana: I. Results of the field vegetation survey.
Publisher:Geosystems Research Institute.
Publisher Location:
Pages: 59 pp
URL:
Keywords: Montana, Thompson Falls Reservoir, Noxon Rapids Reservoir, Cabinet Gorge Reservoir, curlyleaf pondweed, Potamogeton crispus, Eurasian watermilfoil, Myriophyllum spicatum, point intercept survey
Species Profiles and Specimens that use this Reference:

Butomus umbellatus

    MT - Cabinet Gorge Reservoir, downstream of Noxon
    MT - Clark Fork river at Thompson Falls

Potamogeton crispus

    MT - Cabinet Gorge Reservoir
    MT - Noxon Reservoir, an impoundment of the Clark Fork River near the ID border

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/7/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.