Egeria densa
Egeria densa
(Brazilian waterweed)

Impact ID6998
Impact TypeInfrastructure
Study TypeObservational
Study LocationField
Impact DescriptionIn Washington State, local and state government and lake residents spend thousands of dollars every year to manage Egeria densa infestations. The cost of the control project in Silver Lake, Cowlitz County is over one million dollars.
Great Lakes RegionNo
CostOne million dollars

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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/22/2024].

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