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

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Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/17/2026].

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