Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic
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26 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1436187 CAHumboldtFish Lake1977 18010209 Lower Klamathestablished
230796 KYOldhamHorner Wildlife Refuge.1977 05140101 Silver-Little Kentuckyestablished
228585 NEHallHall County1977 Unknown or N/Aestablished
1759643 NYOswegoPaddy Pond1977 04140203 Oswego 
887978 NYOswegoPaddy's Lake1977 04140203 Oswegoestablished
871607 NYSeneca[No locality provided]1977 04140201 Senecaestablished
888033 NYSenecaSeneca River1977 04140201 Senecaestablished
1758849 NYSenecaSeneca River1977 04140201 Seneca 
230329 PAMontgomerySpring Mount, pond at base of ski slope.1977 02040203 Schuylkillestablished
1763568 PAWestmoreland[No locality description provided]1977 05020006 Youghiogheny 
230784 PAWestmorelandSimpson Pond, Simpson Hollow, on PA 819 S, Armbrust.1977 05020006 Youghioghenyestablished
1425204 WIAdamsCamelot Lake1977 07070003 Castle Rockestablished
1427488 WIAdamsSherwood Lake (Deer Lodge)1977 07070003 Castle Rockestablished
1423164 WIKenoshaGeorge Lake1977 07120004 Des Plainesestablished
1426877 WIKenoshaPaddock Lake1977 07120004 Des Plainesestablished
1425302 WIRichlandLee Lake1977 07070004 Barabooestablished
1425656 WIRichlandLee Lake (Cazenovia Millpond)1977 07070004 Barabooestablished
1426476 WISaukDevils Lake1977 07070004 Barabooestablished
1425338 WISheboyganLittle Elkhart Lake1977 04030101 Manitowoc-Sheboyganestablished
1425341 WISheboyganLittle Gerber Lake1977 04030101 Manitowoc-Sheboyganestablished
1423136 WIWaukeshaAshippun Lake1977 07090001 Upper Rockestablished
273048 WIWaukeshaAshippun Lake [~1 mi N of Oconomowoc]1977 07090001 Upper Rockcollected
273050 WIWaukeshaAshippun River at Monterey Millpond1977 07090001 Upper Rockcollected
1422764 WIWaukeshaAshippun River at Monterey Millpond1977 07090001 Upper Rockestablished
1426599 WIWaukeshaNew Berlin Quarry Pond (T6N, R20E, S18)1977 07120006 Upper Foxestablished
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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.

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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/21/2026].

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