Pontederia crassipes
Pontederia crassipes
(floating water hyacinth)

32 results for Pontederia crassipes (floating water hyacinth)
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Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1446900 ILChampaignChampaign; 1411 Winding Lane; private residence. Coordinate Datum: WGS84/NAD83.2007 05120109 Vermilionunknown
1446473 ILChampaignUrbana1990 05120109 Vermilionunknown
1397102 ILCookSkokie Lagoons, off Forestway, just south of Dundee2013 07120003 Chicagounknown
1447007 ILDuPage 2000 07120004 Des Plainesunknown
1397563 ILDuPageDetention pond/marsh2002 07120004 Des Plainesunknown
1397374 ILDuPageHerrick Lake2002 07120004 Des Plainesunknown
1397360 ILDuPageMud Lake2002 07120004 Des Plainesunknown
1446902 ILDuPageWest Branch DuPage River, Winfield2007 07120004 Des Plainesunknown
1426223 ILJo DaviessMississippi River - Pool 52011 07060005 Apple-Plumeradicated
1397147 ILJohnsonDutchman Lake2008 05140206 Lower Ohiounknown
1397251 ILJohnsonDutchman Lake2008 05140206 Lower Ohiounknown
1396932 ILJohnsonDutchman lake boat ramp2008 05140206 Lower Ohiounknown
259880 ILJohnsonDutchman Lake, southern Illinois2008 05140206 Lower Ohiounknown
1446904 ILKendallWaubansee Creek, Oswego, Rt. 25 bridge, Stonegate Park1988 07120007 Lower Foxunknown
243381 ILLakeFlint Lake, NW of Barrington2003 07120006 Upper Foxextirpated
234766 ILLakeFox River Chain O' Lakes in a channel between Lake Marie and Channel Lake.2002 07120006 Upper Foxunknown
243383 ILLakeGrandwood Park Lake2000 07120004 Des Plainesextirpated
1396567 ILLakeSpring Lake Marina: private boat launch and dock facility. Small population observed among private docks in backwater of Chain O'Lakes waterway.2012 07120006 Upper Foxunknown
1397062 ILLaSallepond N of Jaret Ave and W of Illinois River2013 07120005 Upper Illinoisunknown
1446901 ILMassac 1997 05140206 Lower Ohiounknown
1397631 ILSangamonLake Springfield2014 07130007 South Fork Sangamonunknown
1397811 ILWillBarge Loading Slip2013 07120004 Des Plainesunknown
1397603 ILWillDes Plaines River2014 07120004 Des Plainesunknown
1446903 ILWillDes Plaines River, at Brandon Road pool in Joliet1975 07120004 Des Plainesunknown
1322912 ILWillDresden Pool, Des Plaines River2016 07120004 Des Plainesunknown

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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/8/2021].

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