Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)

26 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1423799 WILincolnGrandmother Flowage(Lincoln CO)2014 07070002 Lake Dubayestablished
253347 WILincolnSeven Island Lake1999 07070002 Lake Dubaycollected
1427729 WILincolnSeven Island Lake2004 07070002 Lake Dubayestablished
253348 WILincolnWisconsin River above Lake Wausau2007 07070002 Lake Dubaycollected
231094 WIMarathonBig Eau Pleine Reservoir1998 07070002 Lake Dubayestablished
253354 WIMarathonBig Rib River2007 07070002 Lake Dubaycollected
1424724 WIMarathonBig Rib River2007 07070002 Lake Dubayestablished
253357 WIMarathonEau Claire Flowage2007 07070002 Lake Dubaycollected
1426572 WIMarathonEau Claire Flowage2007 07070002 Lake Dubayestablished
1424465 WIMarathonLake Dubay (T26N, R6E, S14)1994 07070002 Lake Dubayestablished
253358 WIMarathonLake Dubay (T26N, R6E,S14)1994 07070002 Lake Dubaycollected
253355 WIMarathonLake Dubay drainage1994 07070002 Lake Dubaycollected
253360 WIMarathonLake Wausau2006 07070002 Lake Dubayestablished
1423928 WIMarathonWausau Dam Lake, Wis River2006 07070002 Lake Dubayestablished
1423822 WIMarathonWausau Lake2006 07070002 Lake Dubayestablished
253362 WIMarathonWisconsin River (above Mosinee-SW 1/4 S9 T27N R7E)2006 07070002 Lake Dubaycollected
253363 WIMarathonWisconsin River above Lake Wausau2007 07070002 Lake Dubaycollected
231096 WIMarathonWisconsin River below Wausau Lake dam1998 07070002 Lake Dubayestablished
253359 WIMarathonWisconsin River below Wausau Lake dam2006 07070002 Lake Dubaycollected
273072 WIMarathonWisconsin River, Below Wausau Dam Lake1992 07070002 Lake Dubaycollected
231137 WIPortageLake Du Bay, Wisconsin River (in part)1998 07070002 Lake Dubayestablished
253482 WITaylorBig Rib River2007 07070002 Lake Dubaycollected
1426087 WITaylorDeer Creek2003 07070002 Lake Dubayestablished
253483 WITaylorDeer Creek2003 07070002 Lake Dubaycollected
253484 WITaylorWest Branch Big Eau Pleine River2003 07070002 Lake Dubaycollected

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/23/2024].

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