Channa argus
Channa argus
(Northern Snakehead)

6 Results for Channa argus (Northern Snakehead)
click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1456432 MDAnne ArundelSevern River2018 2060004 Severnestablished
1464348 MDBaltimoreGunpowder River2018 2060003 Gunpowder-Patapscoestablished
1463687 MDCharlesMattawoman Creek2018 2070011 Lower Potomacestablished
1462952 MDHarfordGrays Run [near Riverside]2018 2060003 Gunpowder-Patapscoestablished
1463624 MDHarfordSusquehanna River, at base of Conowingo Dam2018 2050306 Lower Susquehannaestablished
1463098 MDHowardLittle Patuxent River, at Savage Park2018 2060006 Patuxentestablished

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.

Data are not available for download from the web site. Please contact NAS staff for a custom query.

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logoU.S. Department of the Interior | U.S. Geological Survey
Page Contact Information: Pam Fuller - NAS Program (
Page Last Modified: Thursday, January 26, 2017


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. [2018]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/23/2018].

Additional information for authors