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.
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2018-2022 Warm Springs River Rotary Screw Trap Data (Confederated Tribes of Warm Springs Fisheries)
(Version: -)
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| Data Categories
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Rotary screw trap
Outmigration
Emigration
Smolts
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| Dates of Data
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2018 TO 2022
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| Data Set Status
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Complete
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| Data Set Update Schedule
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None planned
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| Date Data Set Published on StreamNet Data Store
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10-14-2025
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| Project Name & Number
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2008-306-00
Covers BPA contract #s 82620, 85879, 88280, 90642
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| Purpose of Data Set
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This data set was created so CTWS screw trap data can be accessed publicly and by BPA.
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| Summary / Abstract
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This data set contains steelhead and spring Chinook outmigration data from 2018-2022. It separates these species by size class, and contains analyses including trap efficiency, number of estimated migrants, confidence intervals, and more. It also includes totals of other species caught in the traps.
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| Broad Biological Groups
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Collection
Multiple species
Fishes
spring Chinook salmon
O. mykiss
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| Taxa
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oncorhynchus mykiss
oncorhynchus tshawytscha
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| Location
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Warm Springs Reservation, Oregon
Warm Springs River
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| NPCC Subbasins (2001 Subbasins)
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Provincial (Columbia Plateau/Deschutes)
Columbia Plateau: Deschutes
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| Hatcheries
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-
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| Dams
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-
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| Keywords
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Warm Springs River
rotary screw trap
2020-2022
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| Lead Person and Organization That Created the Data Set
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Naomi Pryzant
Confederated Tribes of Warm Springs
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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: Naomi Pryzant
Position:
Organization: Confederated Tribes of Warm Springs Reservation
Address: 4290 Holliday St
Warm Springs,
Oregon 97761
USA
Phone: (541) 553-2019
email: naomi.pryzant@ctwsbnr.org
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| Broad Category of Methods
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Field
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| Data Collection Methods
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Rotary screw trap
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| File Formats
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Microsoft Excel
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| Data structure description
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CI = confidence interval
NM0, NM1, NM2 = size classes of fish
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| URL where updated data may be available
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-
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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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-
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| Restrictions or legal prerequisites for accessing and using this data set.
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No
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