Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
Collection Info
Point Map
Species Profile
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Impacts

27 results for Hydrilla verticillata (hydrilla)
Download Data
Click here for listing in all states

Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1421232 TXDallas[No locality description provided]2011 12030102 Lower West Fork Trinity 
1708363 TXDallas[No locality description provided]2020 12030102 Lower West Fork Trinity 
1650598 TXDallasCedar Hill, TX, USA2007 12030102 Lower West Fork Trinityestablished
1470862 TXDallasJoe Pool Reservoir1994 12030102 Lower West Fork Trinityunknown
1470928 TXDallasJoe Pool Reservoir2003 12030102 Lower West Fork Trinityunknown
1471059 TXDallasJoe Pool Reservoir2007 12030102 Lower West Fork Trinityunknown
1470861 TXDallasJoe Pool Reservoir2010 12030102 Lower West Fork Trinityunknown
1470927 TXDallasJoe Pool Reservoir2011 12030102 Lower West Fork Trinityunknown
1471058 TXDallasJoe Pool Reservoir2012 12030102 Lower West Fork Trinityunknown
1470960 TXDallasJoe Pool Reservoir2013 12030102 Lower West Fork Trinityunknown
230678 TXDallas/Tarrant/EJoe Pool Reservoir1995 12030102 Lower West Fork Trinityestablished
1523759 TXTarrant[Marion Sansom Park]2018 12030102 Lower West Fork Trinityestablished
1421138 TXTarrant[No locality description provided]2011 12030102 Lower West Fork Trinity 
1421312 TXTarrant[No locality description provided]2011 12030102 Lower West Fork Trinity 
1421226 TXTarrant[No locality description provided]2011 12030102 Lower West Fork Trinity 
1707998 TXTarrant[No locality description provided]2018 12030102 Lower West Fork Trinity 
1708356 TXTarrant[No locality description provided]2020 12030102 Lower West Fork Trinity 
1744731 TXTarrant[No locality description provided]2020 12030102 Lower West Fork Trinity 
1708697 TXTarrant[No locality description provided]2021 12030102 Lower West Fork Trinity 
1748139 TXTarrant[No locality description provided]2022 12030102 Lower West Fork Trinity 
1752176 TXTarrant[No locality description provided]2024 12030102 Lower West Fork Trinity 
1752267 TXTarrant[No locality description provided]2024 12030102 Lower West Fork Trinity 
1752306 TXTarrant[No locality description provided]2024 12030102 Lower West Fork Trinity 
1752356 TXTarrant[No locality description provided]2024 12030102 Lower West Fork Trinity 
1889339 TXTarrant[No locality description provided]2025 12030102 Lower West Fork Trinity 
Page:12

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.

Disclaimer:

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

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.