Area	Middle Kootenai
Topic	Fish: Spawner Surveys in O'Brien Creek, Bull Trout Redds, 1991-2000

 

Caption:  This Chart shows spawner survey data collected by the Montana Fish, Wildlife & Parks in O'Brien Creek for the years 1991-2000, with the number of bull trout redds and the number of miles surveyed in each year. The number of bull trout redds observed has increased in recent years. Since 1996, no angling has been allowed within 100-yard radius of the mouth of O'Brien Creek from June 1 through August 30. See Info Links to see the Hoffman et al. (2000) report that is the source of this data.

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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 spawn_koot_libby_83_00_obrien.db (size 18,432 bytes) .
To view the table with the chart's source data, click Source Table web page.
To download the table with the chart's source data, click spawn_koot_libby_83_00_source.db (size 18,432 bytes)
 
 

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