The StreamNet Data Store is a searchable archive of data sets related to fish and other aquatic resources that are not of the specific data types included in the main StreamNet database. These data sets come from many different sources and are provided for download in their original formats. To add your own data set to the Data Store, use our Data Publishing Service.
StreamNet did not participate in creation of most of these data sets, and we are not able to answer questions about those we did not help develop. For questions about the data sets available from this page, please contact the originator of the particular data set.
To search the Data Store, enter key words, project numbers, species, methods, etc. into the search box below and click "Search".
Smallmouth Bass catch data in Lower Granite Reservoir, 2012-2015
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| Data Categories
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Fish distribution
Population estimates
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| Dates of Data
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2012 TO 2015
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| Data Set Status
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In work
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| Data Set Update Schedule
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Annually
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| Date Data Set Published on StreamNet Data Store
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04-11-2016
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| Project Name & Number
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2002-032-00
1991-029-00
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| Purpose of Data Set
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This was data collected to estimate the loss of juvenile fall Chinook salmon in the Snake River to smallmouth bass predation.
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| Summary / Abstract
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This contains all data collected on smallmouth bass predation of juvenile Snake River fall Chinook salmon. This data was collected from 2012 through 2015. It includes data on smallmouth bass sizes, catches, and effort.
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| Broad Biological Groups
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Collection, fishes
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| Taxa
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Smallmouth bass Micropterus dolomieu Lacepède, 1802
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| Location
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Lower main-stem Snake river from Port of Wilma (river mile 134) upstream to river mile 229 in Hells Canyon. Also, the lower two miles of the Clearwater River (Idaho) from its mouth upstream to the Potlatch mill.
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| NPCC Subbasins (2001 Subbasins)
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Basinwide
Middle Snake: Snake lower middle
Middle Snake: Snake upper middle
Mountain Snake: Clearwater
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| Hatcheries
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NA
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| Dams
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NA
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| Keywords
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Snake River
Smallmouth bass
Predation
Hells Canyon
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| Lead Person and Organization That Created the Data Set
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US Geological Survey (USGS)
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| Other Participating Organizations
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Funding provided by Bonneville Power Administration
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| Contact Person for Questions About the Data
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Name: Ken Tiffan
Position:
Organization: U.S. Geological Survey
Address: 5501A Cook-Underwood Rd.
Cook,
WA 98605
USA
Phone: 509-538-2299 x279
email: ktiffan@usgs.gov
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| Broad Category of Methods
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Field and Lab
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| Data Collection Methods
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Smallmouth bass were captured by angling and electrofishing. Fish were floy tagged and released. Recapture data were used to estimate abundance. Smallmouth bass stomachs were pumped to identify different prey and to use the consumption of juvenile salmon to estimate consumption rates, daily ration, and ultimately loss of fish due to predation.
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| File Formats
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Microsoft Excel 2000 or later
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| Data structure description
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All data are contained in one spreadsheet with multiple tabs corresponding to different aspects of the data. The first tab is called "Read Me" which explains what is in each tab and what each column name means. It is imperative that one reads the "Read Me" tab first so as to understand the data set. This is the companion data set to the smallmouth bass diet data. Both data sets are linked by the "Sample" number.
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| URL where updated data may be available
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Some data sets are intrinsically linked to software, tools, models, or statistical procedures, and must be used in
association in order to be of value. If this applies to this data set then the following information will apply:
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| Relationship between the data set and the software, model, etc.
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| Where the software, tools, models, etc. can be obtained if they are not included with the data download.
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| Contact person for questions about the software, tools, models, etc.
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Name:
Organization:
Address:
,
Phone:
email:
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| Papers, reports, and presentations that were done under this project.
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| Restrictions or legal prerequisites for accessing and using this data set.
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No
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