Eichhornia crassipes
Eichhornia crassipes
(common water-hyacinth)

62 results for Eichhornia crassipes (common water-hyacinth)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
229261 CA Santa Ana River1959 18070203 Santa Anaestablished
1705985 CAOrange[No locality description provided]2022 18070204 Newport Bay 
241968 CAOrangeOrange County1968 18070200 Santa Anaunknown
1674716 CARiverside[No locality description provided]2020 18070203 Santa Ana 
1437430 CARiversidecity of Lake Elsinore, south side of Temescal Wash, west of Hwy 74, vicinity of Bromley Ave. at Bennett St.2009 18070203 Santa Anaestablished
1437621 CARiversidePeninsular Range, city of Lake Elsinore, south side of Temescal Wash, west of Hwy 74, vicinity of Bromley Ave. at Bennett St.2009 18070203 Santa Anaestablished
1436783 CARiversidePeninsular Range; Elsinore Trough, city of Lake Elsinore, pond on NE side of Baker St. near Bromley Ave. intersection, c. 0.2 km NW of Hwy 74/Riverside Dr.2011 18070203 Santa Anaestablished
1437609 CARiversideRomoland, Intersection of Ethanac Rd and Antelope Rd.2008 18070202 San Jacintoestablished
241970 CARiversideWestern Riverside county, from base of San Jacinto Mtns. west1968 18070202 San Jacintounknown
1438015 CASan BernardinoJurupa Hills: Mary Vagl Museum and Nature Center, Cypress Street, Fontana.1997 18070203 Santa Anaestablished
1437635 CASan BernardinoPrado Basin Euclid Ave. at Chino Creek crossing2005 18070203 Santa Anaestablished
1436826 CASan BernardinoSan Bernardino Valley, Warm Creek Warm Creek; San Bernardino Valley, Warm Creek1917 18070203 Santa Anaestablished
241955 CASan BernardinoSan Gabriel Mtns., Glen Helen Regional Park1994 18070203 Santa Anaestablished
1438632 CASan BernardinoSan Gabriel Mtns., Glen Helen Regional Park, boardwalk trail SW of lake1994 18070203 Santa Anaestablished
232768 CASan BernardinoWarm Creek1917 18070203 Santa Anaestablished
1677588 LAAscension[No locality description provided]2016 08070204 Lake Maurepas 
1679471 LAAscension[No locality description provided]2020 08070204 Lake Maurepas 
233664 LAAscensionAscension Parish1993 08070204 Lake Maurepasestablished
1340811 LAAscensionneighborhood retention pond, Prairieville2017 08070204 Lake Maurepasestablished
238666 LAAscension/St.James/St.John the Baptist/LivingstonMaurepas Swamp Wildlife Management Area (Manchac?)2007 08070204 Lake Maurepasestablished
1728277 LAEast Baton Rouge[No locality description provided]2005 08070202 Amite 
1670721 LAEast Baton Rouge[No locality description provided]2015 08070201 Bayou Sara-Thompson 
1671162 LAEast Baton Rouge[No locality description provided]2016 08070202 Amite 
1672533 LAEast Baton Rouge[No locality description provided]2018 08070202 Amite 
1671780 LAEast Baton Rouge[No locality description provided]2019 08070202 Amite 

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/21/2024].

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.