Eichhornia crassipes
Eichhornia crassipes
(floating waterhyacinth)

22 results for Eichhornia crassipes (floating waterhyacinth)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1439775 CASacramento[No locality description information provided]2012 18020163 Lower Sacramentounknown
1438951 CASacramentoBrannan Island SRA1987 18020163 Lower Sacramentounknown
1439476 CASacramentoBrannan Island SRA2011 18020163 Lower Sacramentounknown
621494 CASacramentoDelta [general location]1950 18020163 Lower Sacramentoestablished
621495 CASacramentoDelta [general location]1950 18020163 Lower Sacramentoestablished
621490 CASacramentoDelta [general location]1980 18020163 Lower Sacramentoestablished
621496 CASacramentoDelta [general location]1988 18020163 Lower Sacramentoestablished
621491 CASacramentoDelta [general location]1989 18020163 Lower Sacramentoestablished
621489 CASacramentoDelta [general location]1990 18020163 Lower Sacramentoestablished
621493 CASacramentoDelta [general location]1993 18020163 Lower Sacramentoestablished
229259 CASacramentoSacramento River Delta1959 18020163 Lower Sacramentoestablished
213453 CASacramentoSacramento River Delta1993 18020163 Lower Sacramentoestablished
257360 CASacramentoSacramento/San Joaquin River Delta, Donlon Island, Donlon Lake, restoring wetland.1998 18020163 Lower Sacramentoestablished
257362 CASacramentoSacramento/San Joaquin River Delta, Kimball Island, just of Sherman Island, restoring wetland.1998 18020163 Lower Sacramentoestablished
1438732 CASacramentoSSJD02992005 18020163 Lower Sacramentounknown
1438610 CASacramentoSSJD03032005 18020163 Lower Sacramentounknown
1439956 CASolanoDecker Island Wildlife Area, CA Dept of Fish & Wildlife2014 18020163 Lower Sacramentounknown
1438994 CASolanoSSJD01712005 18020163 Lower Sacramentounknown
1440925 CASolanoSSJD01732005 18020163 Lower Sacramentounknown
232822 CAYoloClarksburg1976 18020163 Lower Sacramentoestablished
229257 CAYoloSacramento River near Clarksburg1904 18020163 Lower Sacramentoestablished
1439061 CAYoloYolo Bypass Wildlife Area2016 18020163 Lower Sacramentounknown

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.

Data are not available for download from the web site. Please contact NAS staff for a custom query.


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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/21/2019].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.