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
233488 WACowlitzColdwater Lake1998 17080005 Lower Cowlitzestablished
1529514 WACowlitzColdwater Lake1998 17080005 Lower Cowlitzestablished
1525899 WACowlitzColdwater Lake1998 17080005 Lower Cowlitzestablished
1528309 WACowlitzColdwater Lake2013 17080005 Lower Cowlitzestablished
1418446 WACowlitzColdwater Lake2013 17080005 Lower Cowlitzunknown
1629584 WACowlitzGifford Pinchot National Forest2016 17080005 Lower Cowlitzestablished
1628397 WACowlitzGifford Pinchot National Forest2016 17080005 Lower Cowlitzestablished
1632440 WACowlitzGifford Pinchot National Forest2019 17080005 Lower Cowlitzestablished
233475 WACowlitzSilver Lake1994 17080005 Lower Cowlitzestablished
1529406 WALewisCowlitz River near Blue Cr1997 17080005 Lower Cowlitzestablished
237333 WALewisCowlitz River near Blue Creek1997 17080005 Lower Cowlitzestablished
233481 WALewisMayfield Lake (Reservoir), southern half.1998 17080005 Lower Cowlitzestablished
1528174 WALewisMayfield Reservoir1998 17080005 Lower Cowlitzestablished
1526968 WALewisRiffe Lake1993 17080005 Lower Cowlitzestablished
230588 WALewisRiffe Lake1995 17080005 Lower Cowlitzestablished
1525764 WALewisScanewa Reservoir2006 17080005 Lower Cowlitzestablished
1528175 WALewisScanewa Reservoir2006 17080005 Lower Cowlitzestablished
1529407 WALewisScanewa Reservoir2006 17080005 Lower Cowlitzestablished
1526969 WALewisScanewa Reservoir2013 17080005 Lower Cowlitzestablished
237425 WALewisSouth County Lake, near Toledo2002 17080005 Lower Cowlitzestablished
1525765 WALewisSouth County Park Pond2002 17080005 Lower Cowlitzestablished
1529408 WALewisSwofford Pond1987 17080005 Lower Cowlitzestablished
230589 WALewisSwofford Pond1995 17080005 Lower Cowlitzestablished
1528176 WALewisSwofford Pond1998 17080005 Lower Cowlitzestablished
1526970 WALewisSwofford Pond2001 17080005 Lower Cowlitzestablished
Page:12

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.

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 [1/31/2025].

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.