NAS - Nonindigenous Aquatic Species

Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
163862	OR	Clackamas	Tualatin River National Wildlife Refuge	2005	17090007	Middle Willamette	established
242773	OR	Marion	Ankeny National Wildlife Refuge	2003	17090007	Middle Willamette	established
163828	OR	Marion	Ankeny National Wildlife Refuge	2005	17090007	Middle Willamette	established
854280	OR	Marion	Sidney	2007	17090007	Middle Willamette	established
854264	OR	Marion	Sidney	2008	17090007	Middle Willamette	established
854188	OR	Marion	Sidney	2009	17090007	Middle Willamette	established
853995	OR	Marion	Sidney	2010	17090007	Middle Willamette	established
854130	OR	Marion	Turner	2008	17090007	Middle Willamette	established
854142	OR	Polk	Amity	2007	17090007	Middle Willamette	established
163830	OR	Polk	Baskett Slough National Wildlife Refuge	2005	17090007	Middle Willamette	established
854215	OR	Polk	Salem West	2010	17090007	Middle Willamette	established
854033	OR	Yamhill	Saint Paul	2009	17090007	Middle Willamette	established
854074	OR	Yamhill	Saint Paul	2010	17090007	Middle Willamette	established

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.

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