Area	Basin-wide/Regional
Topic	Fish: Outmigrant Catch by Species in Lower Mainstem, 1996

 

Caption:  The Mattole Salmon Group operated a fyke net trap in the lower Mainstem Mattole River (river-mile 2.9, about 0.1 mile upstream from Mill Creek) in the spring and early summer of 1996. Total numbers of aquatic invertebrates captured in the lower Mainstem Mattole trap show that steelhead trout outmigrants were far more numerous than Chinook or coho salmon outmigrants, and that zero coho were captured. Numbers of fish trapped cannot be construed as a fish population estimate because of unknown trap efficiency and avoidance of the trap by fish at higher flows.

---

To learn more about this topic click Info Links .
To view a table of information about this data click Metadata .
To view the table with the chart's data, click Chart Table web page.
To download the table with the chart's data, click dsmt_mstot96.dbf (size 386 bytes) .
 
 

www.krisweb.com