Micropterus salmoides
Micropterus salmoides
(Largemouth Bass)
Native Transplant

102 results for Micropterus salmoides (Largemouth Bass)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
30501 CO Arkansas drainage1993 11020002 Upper Arkansasestablished
30761 CO Arkansas drainage1998 11020002 Upper Arkansasestablished
30670 CO Beaver drainage1997 10250014 Beaverestablished
30674 CO Big Thompson drainage1997 10190006 Big Thompsonestablished
30675 CO Cache La Poudre drainage1997 10190007 Cache La Poudreestablished
164836 CO Colorado drainage1880 14010001 Colorado Headwatersestablished
30502 CO Colorado drainage1993 14010001 Colorado Headwatersestablished
30676 CO Lone Tree-Owl drainage1997 10190008 Lone Tree-Owlestablished
30633 CO lower Gunnison drainage1982 14020005 Lower Gunnisonestablished
30632 CO lower Yampa drainage1982 14050002 Lower Yampaestablished
30672 CO middle South Platte-Cherry Creek drainage1997 10190003 Middle South Platte-Cherry Creekestablished
30669 CO middle South Platte-Sterling drainage1997 10190012 Middle South Platte-Sterlingestablished
30505 CO Platte drainage1993 10190000 South Platteestablished
30504 CO Rio Grande drainage1993 13010001 Rio Grande Headwatersestablished
30286 CO San Luis Valley (Rio Grande headwaters drainage)1986 13010003 San Luisestablished
30729 CO South Platte (HUC6) non-specific1978 10190000 South Platteestablished
30759 CO South Platte (HUC6) non-specific1998 10190000 South Platteestablished
30673 CO St. Vrain drainage1997 10190005 St. Vrainestablished
30671 CO upper South Platte drainage1997 10190002 Upper South Platteestablished
30503 CO Republican (HUC6) non-specific1993 10250000 Republicanestablished
30760 CO Republican (HUC6) non-specific1998 10250000 Republicanestablished
30635 CO San Juan drainage, upper1982 14080102 Piedraestablished
160283 CO state non-specific1952  established
30023 CO state non-specific1971  established
30235 CO state non-specific1974  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.


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 [4/17/2024].

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.