Micropterus salmoides
Micropterus salmoides
(Largemouth Bass)
Fishes
Native Transplant
Collection Info
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30 results for Micropterus salmoides (Largemouth Bass)
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Click here for listing in all states

Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
268441 OR lower Willamette River1936 17090012 Lower Willametteestablished
746814 ORClackamasWillamette River at Oswego City Park, at Mouth of Oswego Cr.1953 17090012 Lower Willametteestablished
165303 ORColumbiaBig McNary Lake on Sauvie Island in the Columbia River1995 17090012 Lower Willametteestablished
40941 ORColumbiaSantosh Slough, off Multnomah channel north of Scappoose, approximately 2.7 miles beyond Columbia County airport via Dike Road off hwy 30.2001 17090012 Lower Willametteestablished
296035 ORColumbiaSantosh Slough, off Multnomah channel north of Scappoose, approximately 2.7 miles beyond Columbia County airport via Dike Road off hwy 30.2009 17090012 Lower Willametteestablished
296040 ORColumbiaSantosh Slough, off Multnomah channel north of Scappoose, approximately 2.7 miles beyond Columbia County airport via Dike Road off hwy 30.2013 17090012 Lower Willametteestablished
40929 ORColumbiaSauvie Island Lakes and sloughs, northwest of Portland and east of highway 30.2001 17090012 Lower Willametteestablished
296044 ORColumbiaSauvie Island Lakes and sloughs, northwest of Portland and east of highway 30.2009 17090012 Lower Willametteestablished
296050 ORColumbiaSauvie Island Lakes and sloughs, northwest of Portland and east of highway 30.2013 17090012 Lower Willametteestablished
40947 ORColumbiaScappoose Bay, south end of the city pf St. Helens, off Multnomah channel.2001 17090012 Lower Willametteestablished
296058 ORColumbiaScappoose Bay, south end of the city pf St. Helens, off Multnomah channel.2009 17090012 Lower Willametteestablished
296063 ORColumbiaScappoose Bay, south end of the city pf St. Helens, off Multnomah channel.2013 17090012 Lower Willametteestablished
41354 ORMultnomahBybee Lake, North Portland Road, Portland.2001 17090012 Lower Willametteestablished
297301 ORMultnomahBybee Lake, North Portland Road, Portland.2009 17090012 Lower Willametteestablished
297307 ORMultnomahBybee Lake, North Portland Road, Portland.2013 17090012 Lower Willametteestablished
41761 ORMultnomahColumbia slough, in north Portland, between Marine Drive on north and highway 30 on south, numerous road crossings.2001 17090012 Lower Willametteestablished
297320 ORMultnomahColumbia slough, in north Portland, between Marine Drive on north and highway 30 on south, numerous road crossings.2009 17090012 Lower Willametteestablished
297325 ORMultnomahColumbia slough, in north Portland, between Marine Drive on north and highway 30 on south, numerous road crossings.2013 17090012 Lower Willametteestablished
41363 ORMultnomahDelta Park Ponds, North Portland in West Delta Park2001 17090012 Lower Willametteestablished
297329 ORMultnomahDelta Park Ponds, North Portland in West Delta Park2009 17090012 Lower Willametteestablished
297332 ORMultnomahDelta Park Ponds, North Portland in West Delta Park2013 17090012 Lower Willametteestablished
40549 ORMultnomahMay's Lake, a spring fed pond north of the Portland suburb Parkrose1901 17090012 Lower Willametteestablished
41388 ORMultnomahSmith Lake, North Portland Road, Portland.2001 17090012 Lower Willametteestablished
297376 ORMultnomahSmith Lake, North Portland Road, Portland.2009 17090012 Lower Willametteestablished
297381 ORMultnomahSmith Lake, North Portland Road, Portland.2013 17090012 Lower Willametteestablished
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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.

Disclaimer:

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/18/2025].

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.