NAS - Nonindigenous Aquatic Species

Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
645713	TX	Tom Green	North Concho River, downtown San Angelo, 29th Street	1992	12090104	North Concho	established
645807	TX	Tom Green	North Concho River, Water Valley Park, FM 2034	1993	12090104	North Concho	established
645795	TX	Tom Green	O.C. Fisher Reservoir (North Concho River drainage)	1994	12090104	North Concho	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.