Hydrilla verticillata
Hydrilla verticillata

12 results for Hydrilla verticillata (hydrilla)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1673807 dioecious hydrillaTNHamiltonBooker T. Washington State Park, Chattanooga, TN, US2020 06020001 Middle Tennessee-Chickamaugaunknown
1401253 dioecious hydrillaTNHamiltonChickamauga Reservoir at TRM 473 near Booker T. Washington State Park; ca. 2 mi upstream of Chickamauga Dam1988 06020001 Middle Tennessee-Chickamaugaestablished
229118 dioecious hydrillaTNHamiltonChickamauga Reservoir, near Chattanooga.1988 06020001 Middle Tennessee-Chickamaugaestablished
1401252 monoecious hydrillaTNHamiltonShallow water along right descending bank of Nickajack Reservoir at TRM 453R; ca. 4 mi NW of downtown Chattanooga2007 06020001 Middle Tennessee-Chickamaugaestablished
1401263 monoecious hydrillaTNMarionMullins Cover Road; Ellis Spring in Prentice Cooper State Forest & Wildlife Management Area; wetland west of roadside in Tennessee River Gorge2005 06020001 Middle Tennessee-Chickamaugaestablished
1675249 monoecious hydrillaTNMarionNickajack Lake, Guild, TN, US2020 06020001 Middle Tennessee-Chickamaugaunknown
1419275 dioecious hydrillaTNMarionNickajack Lake, near SW side of I-24 bridge2016 06020001 Middle Tennessee-Chickamaugaestablished
1401264 dioecious hydrillaTNMarionNickajack Reservoir boat ramp, off Bennett Lake Rd2004 06020001 Middle Tennessee-Chickamaugaestablished
1401262 monoecious hydrillaTNMarionNickajack Reservoir near boat ramp in Marion County Park (TRM 429.5R)2010 06020001 Middle Tennessee-Chickamaugaestablished
229119 dioecious hydrillaTNMarionNickajack Reservoir, downstream of Chattanooga1989 06020001 Middle Tennessee-Chickamaugaestablished
228632 dioecious hydrillaTNMarionNickajack Reservoir, downstream of Chattanooga1997 06020001 Middle Tennessee-Chickamaugaestablished
1401267 dioecious hydrillaTNRheaboat ramp in Dayton Municipal Park in upstream portion of Big Richland Creek embayment (TRM 504.4R) on Chickamauga Reservoir2008 06020001 Middle Tennessee-Chickamaugaestablished

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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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/8/2022].

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