Zebra Mussel Query by State

This page allows you to query for an up-to-date listing of zebra mussel observations by state. You may either select the state of interest from the scrolled list or by clicking on the map. Submit your comments to Amy Benson.

Zebra mollusks

zymbyst WA - Washington OR - Oregon FL - Florida ID - Idaho MT - Montana WY - Wyoming California NV - Nevada UT - Utah CO - Colorado AZ - Arizona NM - New Mexico ND - North Dakota SD - South Dakota NE - Nebraska KS - Kansas OK - Oklahoma TX - Texas MN - Minnesota IA - Iowa MO - Missouri AR - Arkansas LA - Louisiana WI - Wisconsin MI - Michigan IL - Illinois IN - Indiana OH - Ohio KY - Kentucky TN - Tennessee MS - Mississippi AL - Alabama GA - Georgia SC - South Carolina NC - North Carolina VA - Virginia WV - West Virginia PA - Pennsylvania NY - New York VT - Vermont NH - New Hampshire MA - Massachusetts RI - Rhode Island CT - Connecticut NY - New York NJ - New Jersey DE - Delaware MD - Maryland ME - Maine None


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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [7/16/2024].

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.