Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)

10 results for Myriophyllum spicatum (Eurasian watermilfoil)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1705539 OHAshtabula[No locality description provided]2022 04110004 Grand 
1709443 OHCoshocton[No locality description provided]2022 05040003 Walhonding 
1709085 OHErie[No locality description provided]2022 04260000 Lake Erie 
1695699 OHHancockLye Creek, Hancock County Fairgrounds2022 04100008 Blanchardestablished
1695720 OHLoganIndian Lake2022 05080001 Upper Great Miami, Indiana, Ohioestablished
1705187 OHSummit[No locality description provided]2022 04110002 Cuyahoga 
1701623 OHTrumbull[No locality description provided]2022 05030103 Mahoning 
1701905 OHTrumbull[No locality description provided]2022 05030103 Mahoning 
1701914 OHTrumbull[No locality description provided]2022 05030103 Mahoning 
1701916 OHTrumbull[No locality description provided]2022 05030103 Mahoning 

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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/28/2023].

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.