Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
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Exotic
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14 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
877996 NM Navajo Reservoir2014 14080101 Upper San Juanestablished
229059 NMBernalilloBernalillo County1996 Unknown or N/Aestablished
229057 NMColfaxColfax County1996 Unknown or N/Aestablished
1632545 NMGrantDirt road near Mangus Springs2009 15040002 Upper Gila-Mangasestablished
1625757 NMGrantGila National Forest2018 15040001 Upper Gilaestablished
1632544 NMGrantin marsh at upper end of Lake Roberts, Gila Nat'l Forest1966 15040001 Upper Gilaestablished
229058 NMMoraMora County1996 Unknown or N/Aestablished
232285 NMRio ArribaAbiquiu Lake (reservoir)2000 13020102 Rio Chamaestablished
232286 NMSandovalCochiti Lake (reservoir)2000 13020201 Rio Grande-Santa Feestablished
1745571 NMSierra[No locality description provided]2020 13030101 Caballo 
1728640 NMSierra[No locality description provided]2023 13030101 Caballo 
1888087 NMTaos[No locality description provided]2024 13020101 Upper Rio Grande 
1888531 NMTaos[No locality description provided]2024 13020101 Upper Rio Grande 
1889993 NMTaos[No locality description provided]2025 13020101 Upper Rio Grande 

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 [1/16/2026].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.