Hydrilla verticillata peregrina
Hydrilla verticillata peregrina
(wandering hydrilla)
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15 results for Hydrilla verticillata peregrina (wandering hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1401616 ALLimestoneWheeler Lake at TRM 301.4R2007 06030002 Wheeler Lakeestablished
877578 CTFairfieldSilvermine River2007 01100006 Saugatuckestablished
1658511 INJeffersonOhio River marina, near Madison2007 05140101 Silver-Little Kentuckyestablished
250407 NCGastonLake Wylie, near I-85 bridge2007 03050101 Upper Catawbaestablished
1759200 PAButlerLake Arthur (BUTLER)2007 05030105 Connoquenessing 
1634136 PAHuntingdonRaystown Lake2007 02050303 Raystownestablished
1759719 PAHuntingdonRaystown Lake/Salmon Hole (HUNTINGDON)2007 02050303 Raystown 
1760142 PAHuntingdonRaystown Lake/Salmon Hole (HUNTINGDON)2007 02050303 Raystown 
1758704 PAPhiladelphia[No locality description provided]2007 02040202 Lower Delaware 
1401252 TNHamiltonShallow water along right descending bank of Nickajack Reservoir at TRM 453R; ca. 4 mi NW of downtown Chattanooga2007 06020001 Middle Tennessee-Chickamaugaestablished
1401257 TNHumphreysE side of Kentucky Reservoir at boat ramp northwest margin of Duck River Unit, Tennessee National Wildlife Refuge2007 06040005 Kentucky Lakeestablished
240684 TNMorganObed Wild and Scenic River2007 06010208 Emoryestablished
252512 VABedfordSmith Mountain Lake2007 03010101 Upper Roanokeestablished
252511 VAFranklinSmith Mountain Lake, Crazy Horse Cove2007 03010101 Upper Roanokeestablished
259160 WIMarinette0.5 mi. NW of Spies Lake, 2.5 mi. (airline distance) SE of Athelstane [45.41438°N, 088.06003°W]2007 04030108 Menomineeeradicated

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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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/23/2026].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.