Hydrilla verticillata
Hydrilla verticillata

33 results for Hydrilla verticillata (hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
234380 DEKentDelaware State College in Dover, pond PL-28, C.S.R.S. fisheries project1985 02040207 Broadkill-Smyrnaestablished
269510 DEKentGriffith Lake2010 02040207 Broadkill-Smyrnaestablished
229725 DEKentTubmill Pond, Milford1995 02040207 Broadkill-Smyrnaestablished
228655 DENew CastleBurtons Pond, Snavely Property, Centerville1987 02040205 Brandywine-Christinaestablished
228656 DENew CastleWilmington, pond on Bennett property.1995 02040205 Brandywine-Christinaestablished
269505 DESussexAbbotts Pond2010 02040207 Broadkill-Smyrnaestablished
232296 DESussexBetts Pond1985 02040303 Chincoteagueestablished
269506 DESussexBlairs Pond2010 02040207 Broadkill-Smyrnaestablished
229716 DESussexChipman Pond, Laurel1995 02080109 Nanticokeestablished
228657 DESussexCollins Pond, Bridgeville1994 02080109 Nanticokeestablished
229717 DESussexConcord Pond, east Seaford1995 02080109 Nanticokeestablished
269515 DESussexConcord Pond, east Seaford2010 02080109 Nanticokeestablished
229718 DESussexHorseys Pond, Laurel1995 02080109 Nanticokeestablished
232295 DESussexIngrams Pond, 2 mi W. of Millsboro1976 02040303 Chincoteagueestablished
229719 DESussexIngrams Pond, 2 mi W. of Millsboro1995 02040303 Chincoteagueestablished
228660 DESussexLakeview Estates, Georgetown1990 02040303 Chincoteagueestablished
269564 DESussexMillsboro Pond2010 02040303 Chincoteagueestablished
229720 DESussexMillsboro Pond, Millsboro1995 02040303 Chincoteagueestablished
269514 DESussexMillsboro Pond, Millsboro2010 02040303 Chincoteagueestablished
232462 DESussexNanticoke River [Location approximate, hand plotted]2000 02080109 Nanticokeestablished
232297 DESussexRecords Pond, Laurel1982 02080109 Nanticokeestablished
229721 DESussexRecords Pond, Laurel1995 02080109 Nanticokeestablished
228658 DESussexSpring Lake, Rehoboth1986 02040303 Chincoteagueestablished
228659 DESussexSpring Lake, Rehoboth1987 02040303 Chincoteagueestablished
234263 DESussexTrap Pond1984 02080109 Nanticokeestablished

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 [3/9/2021].

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