NAS - Nonindigenous Aquatic Species

Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
1438616	CA	Sacramento	Artificial pond in North Laguna Creek Park.	2009	18020163	Lower Sacramento	unknown
1436977	CA	Sacramento	Brannan Island SRA	1987	18020163	Lower Sacramento	unknown
621433	CA	Sacramento	Delta [general location]	1950	18020163	Lower Sacramento	established
621435	CA	Sacramento	Delta [general location]	1979	18020163	Lower Sacramento	established
621432	CA	Sacramento	Delta [general location]	1988	18020163	Lower Sacramento	established
621436	CA	Sacramento	Delta [general location]	1989	18020163	Lower Sacramento	established
621437	CA	Sacramento	Delta [general location]	1990	18020163	Lower Sacramento	established
621434	CA	Sacramento	Delta [general location]	1992	18020163	Lower Sacramento	established
1407145	CA	Solano	Lindsey Slough, just W of Hastings Island Bridge	2013	18020163	Lower Sacramento	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.