NAS - Nonindigenous Aquatic Species

Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
854087	OR	Clackamas	Lake Oswego	2008	17090010	Tualatin	established
854173	OR	Washington	Beaverton	2009	17090010	Tualatin	established
854001	OR	Washington	Beaverton	2012	17090010	Tualatin	established
854218	OR	Washington	Beaverton	2013	17090010	Tualatin	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.