Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

7 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1409820 NHGraftonClay Brook, just below the covered bridge (Edgel Bridge) and before its convergence with the CT River2006 01080104 Upper Connecticut-Mascomaunknown
248051 NHGraftonConnecticut River south of Hanover2007 01080104 Upper Connecticut-Mascomaestablished
879765 NHGraftonConnecticut River, Wilder Dam2006 01080104 Upper Connecticut-Mascomaestablished
1409909 NHGraftonCT River south of the town boat launch on Boat Landing Rd., off of Rte 10 at the south end of Orford village2007 01080104 Upper Connecticut-Mascomaunknown
1409898 NHGraftonCT River, just above Wilder Dam and just north of the TransCanada substation on the shore2006 01080104 Upper Connecticut-Mascomaunknown
1409871 NHGraftonLower portion/mouth of Mink Brook, before convergence with the CT River; just below parking lot /substation at start of recreational trail (Mink Brook trail) off of Rte 10 at south end of Hanover village2007 01080104 Upper Connecticut-Mascomaunknown
1256729 NHGraftonPost Pond2010 01080104 Upper Connecticut-Mascomaestablished

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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/18/2020].

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