Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/eerl/public_html/lib/ScoutLib/ApplicationFramework.php on line 1126

Warning: Cannot modify header information - headers already sent by (output started at /home/eerl/public_html/lib/ScoutLib/ApplicationFramework.php:1126) in /home/eerl/public_html/lib/ScoutLib/ApplicationFramework.php on line 158
the Environmental and Energy Resources Library - Bull Trout Forage Investigations in Beulah Reservoir, Oregon - Annual Report for 2006 Skip Navigation

the Environmental and Energy Resources Library

Home Browse Resources Get Recommendations Forums About Help Advanced Search

Bull Trout Forage Investigations in Beulah Reservoir, Oregon - Annual Report for 2006

Beulah Reservoir on the north fork of the Malheur River in northeastern Oregon provides irrigation water to nearby farms and ranches and supports an adfluvial population of bull trout (Salvelinus confluentus), which are listed as threatened under the Endangered Species Act. Water management in Beulah Reservoir results in seasonal and annual fluctuations of water volume that may affect forage availability for bull trout. Because no minimum pool requirements currently exist, the reservoir is occasionally reduced to run-of-river levels, which may decimate forage fish populations and ultimately affect bull trout.

Cumulative Rating: (not yet rated)
Date Of Record Release 2009-03-09 16:03:44
Description Beulah Reservoir on the north fork of the Malheur River in northeastern Oregon provides irrigation water to nearby farms and ranches and supports an adfluvial population of bull trout (Salvelinus confluentus), which are listed as threatened under the Endangered Species Act. Water management in Beulah Reservoir results in seasonal and annual fluctuations of water volume that may affect forage availability for bull trout. Because no minimum pool requirements currently exist, the reservoir is occasionally reduced to run-of-river levels, which may decimate forage fish populations and ultimately affect bull trout.
Classification
Resource Type
Format
Subject
Source United States Geological Survey
Selector Bates
Date Of Record Creation 2009-03-09 15:57:23
Education Level
Date Last Modified 2009-03-09 16:03:44
Creator Rose, Brien P.; Mesa, Mathew G.
Language English
Date Record Checked: 2009-03-09 00:00:00 (W3C-DTF)

Log In:





Mission
EERL's mission is to be the best possible online collection of environmental and energy sustainability resources for community college educators and for their students. The resources are also available for practitioners and the public.

EERL & ATEEC
EERL is a product of a community college-based National Science Foundation Center, the Advanced Technology Environmental and Energy Center (ATEEC), and its partners.

Contact ATEEC 563.441.4087 or by email ateec@eicc.edu