Data Package Metadata   View Summary

Monitoring juvenile Chinook salmon outmigration using rotary screw traps on Feather River

General Information
Data Package:
Local Identifier:edi.1133.15
Title:Monitoring juvenile Chinook salmon outmigration using rotary screw traps on Feather River
Alternate Identifier:DOI PLACE HOLDER
Abstract:

California Department of Water Resources (DWR) currently operates multiple eight-foot rotary screw traps (RSTs) in both the Low Flow Channel (LFC) and High Flow Channel (HFC) of the upper 21.5 river miles of the Lower Feather River. The LFC extends from the Fish Barrier Dam at river mile (RM) 67.2 to the Thermalito Outlet (RM 59). The HFC extends from the Thermalito Outlet to the confluence with the Sacramento River. This survey has been ongoing since 1997 with the objective of documenting general salmonid emigration attributes, such as timing, abundance and composition of salmon and investigating the influence of environmental factors thought to initiate emigration, such as flow, turbidity and water temperature. Data from this monitoring will also be used to inform the development of a juvenile production estimate (JPE) for spring-run Chinook salmon in the Sacramento River Watershed as required by Incidental Take Permit No. 2081-2019-006-00 issued by CA Department of Fish and Wildlife (CDFW) to DWR for the long-term operation of the State Water Project. Data within the current year’s monitoring season are considered provisional.

Short Name:Feather River RST
Publication Date:2024-12-18
For more information:
Visit: DOI PLACE HOLDER

Time Period
Begin:
1997-12-22
End:
2024-06-25

People and Organizations
Contact:Kindopp, Jason (California Department of Water Resources) [  email ]
Creator:Kindopp, Jason (California Department of Water Resources)
Associate:Hickey, Kassie (California Department of Water Resources, principal investigator)
Associate:Kurth, Ryon (California Department of Water Resources, associate)

Data Entities
Data Table Name:
current_year_feather_catch.csv
Description:
Daily catch
Data Table Name:
current_year_feather_recapture.csv
Description:
Recaptured catch
Data Table Name:
current_year_feather_release.csv
Description:
Release trial summary
Data Table Name:
current_year_feather_trap.csv
Description:
Daily trap operations
Other Name:
feather.zip
Description:
Zipped folder
Detailed Metadata

Data Entities


Data Table

Data:https://pasta-s.lternet.edu/package/data/eml/edi/1133/15/c142ed6d5527bb824d113c7d64b54215
Name:current_year_feather_catch.csv
Description:Daily catch
Number of Records:23572
Number of Columns:16

Table Structure
Object Name:current_year_feather_catch.csv
Size:3357364 bytes
Authentication:a418376ec5dc6ef7b59967c258ce1cff Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\n
Orientation:column
Simple Delimited:
Field Delimiter:,

Table Column Descriptions
 catchcatchcatchcatchcatchcatchcatchcatchcatchcatchcatchcatchcatchcatchcatchcatch
Column Name:ProjectDescriptionID  
trapVisitID  
visitTime  
siteName  
subSiteName  
visitType  
catchRawID  
commonName  
run  
fishOrigin  
lifeStage  
forkLength  
totalLength  
n  
actualCount  
releaseID  
Definition:Foreign key to the CAMP ProjectDescription table. All data associated with this package will have a ProjectDescriptionID = 2Foreign key to the CAMP TrapVisit tableDate and time of day associated with the trap visit.Name of the sampling site. Levels = c("Eye Riffle", "Live Oak", "Herringer Riffle")Name of the trap or trap location. Levels = c("Eye riffle_north", "Live Oak", "Herringer_west", "Herringer_east", "Eye riffle_Side Channel")Work that was done during visit to trap. Levels = c("Continue trapping", "Start trap & begin trapping", "End trapping", "Unplanned restart")Primary key in the CAMP CatchRaw tableCommon name of species. Levels = c("Chinook salmon", "Prickly sculpin", "Steelhead / rainbow trout", "Bluegill", "Golden shiner", "Wakasagi / Japanese smelt", "Pacific lamprey", "White crappie", "Unknown lamprey (Entosphenus or Lampetra)", "Tule perch", "Redear sunfish", "Largemouth bass", "Warmouth", "Sacramento pikeminnow", "Unknown bony fish", "Green sunfish" ,"Western mosquitofish", "Black crappie", "Threadfin shad", "Unknown sculpin (Cottus)", "Riffle sculpin" ,"Bigscale logperch" ,"Sacramento sucker", "River lamprey", "Common carp", "Smallmouth bass", "Splittail", "Redeye bass", "Hitch", "Unknown bass (Micropterus)", "Brown bullhead", "Hardhead", "Spotted bass", "Speckled dace", "Unknown sunfish (Lepomis)", "Unknown minnow", "Brook trout", "American shad", "Unknown catfish or bullhead", "Mosquitofish", "Pumpkinseed", "Black bullhead", "Channel catfish")Run designation as determined in the field or as assigned at a later date. Levels = c("Not recorded", "Spring", "Fall", "Late fall", "Winter")Origin/production type of the fish. Levels = c("Hatchery", "Natural", "Unknown")Life stage of the fish. Levels = c("Not recorded", "Smolt", "Parr", "Fry", "Button-up fry", "Silvery parr", "Adult", "Juvenile", "Ammocoete", "Yearling", "Yolk sac fry (alevin)")Fork length of the fish measured in millimetersTotal length of the fish measured in millimetersNumber of fish actually handled/countedWhether the count (n) is an actual count or estimate. Levels = c("Yes", "No")Foreign Key to the CAMP Release table
Storage Type:                                
Measurement Type:ordinalordinaldateTimenominalnominalnominalordinalnominalnominalnominalnominalratioratiorationominalordinal
Measurement Values Domain:
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code2
DefinitionFeather River RST program
Source
DefinitionForeign key to the CAMP TrapVisit table
FormatYYYY-MM-DD hh:mm:ss
Precision
DefinitionName of the sampling site. Levels = c("Eye Riffle", "Live Oak", "Herringer Riffle")
DefinitionName of the trap or trap location. Levels = c("Eye riffle_north", "Live Oak", "Herringer_west", "Herringer_east", "Eye riffle_Side Channel")
DefinitionWork that was done during visit to trap. Levels = c("Continue trapping", "Start trap & begin trapping", "End trapping", "Unplanned restart")
DefinitionPrimary key in the CAMP CatchRaw table
DefinitionCommon name of species. Levels = c("Chinook salmon", "Prickly sculpin", "Steelhead / rainbow trout", "Bluegill", "Golden shiner", "Wakasagi / Japanese smelt", "Pacific lamprey", "White crappie", "Unknown lamprey (Entosphenus or Lampetra)", "Tule perch", "Redear sunfish", "Largemouth bass", "Warmouth", "Sacramento pikeminnow", "Unknown bony fish", "Green sunfish" ,"Western mosquitofish", "Black crappie", "Threadfin shad", "Unknown sculpin (Cottus)", "Riffle sculpin" ,"Bigscale logperch" ,"Sacramento sucker", "River lamprey", "Common carp", "Smallmouth bass", "Splittail", "Redeye bass", "Hitch", "Unknown bass (Micropterus)", "Brown bullhead", "Hardhead", "Spotted bass", "Speckled dace", "Unknown sunfish (Lepomis)", "Unknown minnow", "Brook trout", "American shad", "Unknown catfish or bullhead", "Mosquitofish", "Pumpkinseed", "Black bullhead", "Channel catfish")
DefinitionRun designation as determined in the field or as assigned at a later date. Levels = c("Not recorded", "Spring", "Fall", "Late fall", "Winter")
DefinitionOrigin/production type of the fish. Levels = c("Hatchery", "Natural", "Unknown")
DefinitionLife stage of the fish. Levels = c("Not recorded", "Smolt", "Parr", "Fry", "Button-up fry", "Silvery parr", "Adult", "Juvenile", "Ammocoete", "Yearling", "Yolk sac fry (alevin)")
Unitmillimeter
Typereal
Min
Max3835 
Unitmillimeter
Typewhole
Min
Max750 
Unitnumber of fish
Typereal
Min
Max123556 
DefinitionWhether the count (n) is an actual count or estimate. Levels = c("Yes", "No")
DefinitionForeign Key to the CAMP Release table
Missing Value Code:                                
Accuracy Report:                                
Accuracy Assessment:                                
Coverage:                                
Methods:                                

Data Table

Data:https://pasta-s.lternet.edu/package/data/eml/edi/1133/15/5135215c5b52b74193ccc83a93812ea9
Name:current_year_feather_recapture.csv
Description:Recaptured catch
Number of Records:185
Number of Columns:18

Table Structure
Object Name:current_year_feather_recapture.csv
Size:28718 bytes
Authentication:54d9ac74619e9004311c42e062e89d9d Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\n
Orientation:column
Simple Delimited:
Field Delimiter:,

Table Column Descriptions
 recapturerecapturerecapturerecapturerecapturerecapturerecapturerecapturerecapturerecapturerecapturerecapturerecapturerecapturerecapturerecapturerecapturerecapture
Column Name:ProjectDescriptionID  
catchRawID  
trapVisitID  
commonName  
releaseID  
run  
fishOrigin  
lifeStage  
forkLength  
n  
visitTime  
visitType  
siteName  
subSiteName  
markType  
markColor  
markPosition  
markCode  
Definition:Foreign key to the CAMP ProjectDescription table. All data associated with this package will have a ProjectDescriptionID = 2Primary key in the CAMP CatchRaw tableForeign key to the CAMP TrapVisit tableCommon name of species. Levels = "Chinook salmon"Foreign Key to the CAMP Release tableRun as assigned at the time of the capture. Levels = c("Not recorded", "Fall", "Spring")Origin/production type of the fish. Levels = c("Hatchery", "Natural", "Unknown")Life stage of the fish. Levels = c("Not recorded", "Smolt", "Parr", "Fry", "Button-up fry", "Silvery parr", "Adult", "Juvenile", "Ammocoete", "Yearling", "Yolk sac fry (alevin)")Fork length of the fish measured in millimetersNumber of fish actually handled/countedDate and time of day associated with the trap visit.Work that was done during visit to trap. Levels = c("Continue trapping", "Start trap & begin trapping", "End trapping", "Unplanned restart", "Not applicable (n/a)", "Service/adjust/clean trap")Name of the sampling site. Levels = c("Eye Riffle", "Herringer Riffle", "Steep Riffle", "Sunset Pumps", "Gateway Riffle", "Live Oak")Name of the trap or trap location. Levels = c("Eye riffle_north", "Herringer_west", "Herringer_east", "#Steep Riffle_RST", "Sunset West bank", "Sunset East bank", "Gateway_main1", "Live Oak", "Eye riffle_Side Channel", "Herringer_Upper_west", "Steep Riffle_10' ext", "Gateway Main 400' Up River", "Gateway_Rootball")type of mark on fish. Levels = c("Elastomer", "Pigment / dye", "Fin clip")color of mark on fish. Levels = c("White", "Brown", "Orange", "Green", "Red", "Blue", "yellow", "Purple / Violet", "Pink", "Not applicable (n/a)", "Fluorescent red", "Fluorescent blue")position of mark on body of fish. Levels = c("Nose", "Wholte body", "Adipose fin", "Not recorded")Code associated with tag
Storage Type:                                    
Measurement Type:ordinalordinalordinalnominalordinalnominalnominalnominalratioratiodateTimenominalnominalnominalnominalnominalnominalnominal
Measurement Values Domain:
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code2
DefinitionFeather River RST program
Source
DefinitionPrimary key in the CAMP CatchRaw table
DefinitionForeign key to the CAMP TrapVisit table
DefinitionCommon name of species. Levels = "Chinook salmon"
DefinitionForeign Key to the CAMP Release table
DefinitionRun as assigned at the time of the capture. Levels = c("Not recorded", "Fall", "Spring")
DefinitionOrigin/production type of the fish. Levels = c("Hatchery", "Natural", "Unknown")
DefinitionLife stage of the fish. Levels = c("Not recorded", "Smolt", "Parr", "Fry", "Button-up fry", "Silvery parr", "Adult", "Juvenile", "Ammocoete", "Yearling", "Yolk sac fry (alevin)")
Unitmillimeter
Typereal
Min
Max
Unitnumber of fish
Typewhole
Min
Max349 
FormatYYYY-MM-DD hh:mm:ss
Precision
DefinitionWork that was done during visit to trap. Levels = c("Continue trapping", "Start trap & begin trapping", "End trapping", "Unplanned restart", "Not applicable (n/a)", "Service/adjust/clean trap")
DefinitionName of the sampling site. Levels = c("Eye Riffle", "Herringer Riffle", "Steep Riffle", "Sunset Pumps", "Gateway Riffle", "Live Oak")
DefinitionName of the trap or trap location. Levels = c("Eye riffle_north", "Herringer_west", "Herringer_east", "#Steep Riffle_RST", "Sunset West bank", "Sunset East bank", "Gateway_main1", "Live Oak", "Eye riffle_Side Channel", "Herringer_Upper_west", "Steep Riffle_10' ext", "Gateway Main 400' Up River", "Gateway_Rootball")
Definitiontype of mark on fish. Levels = c("Elastomer", "Pigment / dye", "Fin clip")
Definitioncolor of mark on fish. Levels = c("White", "Brown", "Orange", "Green", "Red", "Blue", "yellow", "Purple / Violet", "Pink", "Not applicable (n/a)", "Fluorescent red", "Fluorescent blue")
Definitionposition of mark on body of fish. Levels = c("Nose", "Wholte body", "Adipose fin", "Not recorded")
DefinitionCode associated with tag
Missing Value Code:                                    
Accuracy Report:                                    
Accuracy Assessment:                                    
Coverage:                                    
Methods:                                    

Data Table

Data:https://pasta-s.lternet.edu/package/data/eml/edi/1133/15/faaac9cea6a7050037d1ef92c1154ead
Name:current_year_feather_release.csv
Description:Release trial summary
Number of Records:25
Number of Columns:16

Table Structure
Object Name:current_year_feather_release.csv
Size:3865 bytes
Authentication:91af1dee0a105fcbf54ac56f3ae83b5e Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\n
Orientation:column
Simple Delimited:
Field Delimiter:,

Table Column Descriptions
 releasereleasereleasereleasereleasereleasereleasereleasereleasereleasereleasereleasereleasereleasereleaserelease
Column Name:projectDescriptionID  
releaseID  
releaseTime  
commonName  
markedRun  
markedFishOrigin  
sourceOfFishSite  
releaseSite  
releaseSubSite  
nReleased  
testDays  
appliedMarkType  
appliedMarkColor  
appliedMarkPosition  
appliedMarkCode  
IncludeInAnalysis  
Definition:Foreign key to the CAMP ProjectDescription tablePrimary key that in combination with projectDescriptionID is unique (across other programs using CAMP)Date and time of releaseCommon name of marked species. Levels = "Chinook salmon"Run of fish marked. Levels = c("Fall", "Not recorded", "Spring")Origin or production type of fish marked. Levels = c("Unknown", "Not applicable (n/a)", "Mixed", "Natural", "Hatchery")Site where fish used for release were from. Levels = c("Not recorded", "Not applicable", "Steep Riffle", "Gateway Riffle", "Herringer Riffle", "Eye Riffle")Site where fish were released. Levels = c("Eye riffle_release site", "Not applicable", "Steep Riffle_release site", "Herringer_release site", "Gateway_release site", "Gateway Riffle")Subsite (within site) where fish were released. Corresponds to a trap location. Levels = c("Eye Pool Left & Right RM 60.5", "NA", "Not applicable (n/a)", "Herringer Release boxes", "next to Gateway release boxes", "Gateway release boxesw", "next to Herringer Release boxes", "gateway release_RL & RR", "Steep release_RR & RL", "Below Weir Riffle", "half mile above trap RM")Number of fish released that were alive with mark intactNumber of days this trap test is considered validMark type that was applied to the release group. Levels = c("Fin clip", "Pigment / dye", "Elastomer")Color of mark that was applied to the release group. Levels = c("Not applicable (n/a)", "Brown", "Red", "Green", "Yellow", "White", "Pink", "Blue", "Orange", "Purple / Violet")Position of the mark that was applied to the mark group. Levels = c("Adipose fin", Whole body", "Nose")Code for mark/tag applied to release groupLevels = c("No", "Yes")
Storage Type:                                
Measurement Type:ordinalordinaldateTimenominalnominalnominalnominalnominalnominalratiorationominalnominalnominalnominalnominal
Measurement Values Domain:
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code2
DefinitionFeather River RST program
Source
DefinitionPrimary key that in combination with projectDescriptionID is unique (across other programs using CAMP)
FormatYYYY-MM-DD hh:mm:ss
Precision
DefinitionCommon name of marked species. Levels = "Chinook salmon"
DefinitionRun of fish marked. Levels = c("Fall", "Not recorded", "Spring")
DefinitionOrigin or production type of fish marked. Levels = c("Unknown", "Not applicable (n/a)", "Mixed", "Natural", "Hatchery")
DefinitionSite where fish used for release were from. Levels = c("Not recorded", "Not applicable", "Steep Riffle", "Gateway Riffle", "Herringer Riffle", "Eye Riffle")
DefinitionSite where fish were released. Levels = c("Eye riffle_release site", "Not applicable", "Steep Riffle_release site", "Herringer_release site", "Gateway_release site", "Gateway Riffle")
DefinitionSubsite (within site) where fish were released. Corresponds to a trap location. Levels = c("Eye Pool Left & Right RM 60.5", "NA", "Not applicable (n/a)", "Herringer Release boxes", "next to Gateway release boxes", "Gateway release boxesw", "next to Herringer Release boxes", "gateway release_RL & RR", "Steep release_RR & RL", "Below Weir Riffle", "half mile above trap RM")
Unitnumber of fish
Typewhole
Min
Max3181 
Unitdays
Typewhole
Min
Max29 
DefinitionMark type that was applied to the release group. Levels = c("Fin clip", "Pigment / dye", "Elastomer")
DefinitionColor of mark that was applied to the release group. Levels = c("Not applicable (n/a)", "Brown", "Red", "Green", "Yellow", "White", "Pink", "Blue", "Orange", "Purple / Violet")
DefinitionPosition of the mark that was applied to the mark group. Levels = c("Adipose fin", Whole body", "Nose")
DefinitionCode for mark/tag applied to release group
DefinitionLevels = c("No", "Yes")
Missing Value Code:                                
Accuracy Report:                                
Accuracy Assessment:                                
Coverage:                                
Methods:                                

Data Table

Data:https://pasta-s.lternet.edu/package/data/eml/edi/1133/15/e13781ce693c968eb8954907c64b9666
Name:current_year_feather_trap.csv
Description:Daily trap operations
Number of Records:416
Number of Columns:14

Table Structure
Object Name:current_year_feather_trap.csv
Size:75029 bytes
Authentication:a11c07abd8d552b231f3e42e3c0bd6bb Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\n
Orientation:column
Simple Delimited:
Field Delimiter:,

Table Column Descriptions
 traptraptraptraptraptraptraptraptraptraptraptraptraptrap
Column Name:projectDescriptionID  
trapVisitID  
visitTime  
siteName  
subSiteName  
visitType  
fishProcessed  
trapFunctioning  
counterAtEnd  
rpmRevolutionsAtStart  
rpmRevolutionsAtEnd  
includeCatch  
waterTemp  
turbidity  
Definition:Foreign key to the CAMP ProjectDescription tablePrimary key that defines record in table.Date and time of day associated with the trap visit. Definition varies based on visitType (For visitTypeID=1, 5, or 6 this is the date and the time of day of arrival at the trap. For visitTypeID=2, 3, or 4 this is the date and the time of day the trap was emptied.)Name of the sampling site. Levels = c("Eye Riffle", "Live Oak", "Herringer Riffle", "Steep Riffle", "Sunset Pumps", "Shawn's Beach", "Gateway Riffle")Position of trap within the site. Levels = c("Eye riffle_north", "Live Oak", "Herringer_west”,” Herringer_east”, "Eye riffle_Side Channel”, “#Steep Riffle_RST”, “Sunset West bank”, "Sunset East bank”,” Shawns_west", "Shawns_east”, “Gateway_main1”, “Herringer_Upper_west”, “Steep Riffle_10' ext”, “Gateway Main 400' Up River”, “Gateway_Rootball”, “Steep Side Channel", “Gateway_Rootball_River_Left")Work that was done during visit to trap (luVisitType)Describing if fish processed during trap visit. Levels = c("Not applicable", "Processed fish", "No fish were caught", "No catch data; fish released", "No catch data; fish left in live box")Code for description of how well trap is functioning when visit to trap began. Levels = c("Trap not in service", "Not recorded", "Trap functioning normally", "Trap stopped functioning", "Trap functioning, but not normally")Reading on the rotation counter at the end of the trap visit but before resettingNumber of revolutions per minute before cleaning the trapNumber of revolutions per minute before cleaning the trapCode for whether this record is considered of high enough quality to include in analysis. Levels = c("Yes", "No")Water temperature measured at trapTurbidity measured at trap
Storage Type:                            
Measurement Type:ordinalordinaldateTimenominalordinalnominalnominalnominalratioratiorationominalratioratio
Measurement Values Domain:
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code2
DefinitionFeather River RST program
Source
DefinitionPrimary key that defines record in table.
FormatYYYY-MM-DD hh:mm:ss
Precision
DefinitionName of the sampling site. Levels = c("Eye Riffle", "Live Oak", "Herringer Riffle", "Steep Riffle", "Sunset Pumps", "Shawn's Beach", "Gateway Riffle")
DefinitionPosition of trap within the site. Levels = c("Eye riffle_north", "Live Oak", "Herringer_west”,” Herringer_east”, "Eye riffle_Side Channel”, “#Steep Riffle_RST”, “Sunset West bank”, "Sunset East bank”,” Shawns_west", "Shawns_east”, “Gateway_main1”, “Herringer_Upper_west”, “Steep Riffle_10' ext”, “Gateway Main 400' Up River”, “Gateway_Rootball”, “Steep Side Channel", “Gateway_Rootball_River_Left")
DefinitionWork that was done during visit to trap (luVisitType)
DefinitionDescribing if fish processed during trap visit. Levels = c("Not applicable", "Processed fish", "No fish were caught", "No catch data; fish released", "No catch data; fish left in live box")
DefinitionCode for description of how well trap is functioning when visit to trap began. Levels = c("Trap not in service", "Not recorded", "Trap functioning normally", "Trap stopped functioning", "Trap functioning, but not normally")
Unitnumber of rotations
Typereal
Min
Max51775 
Unitrevolutions per minute
Typereal
Min
Max1777 
Unitrevolutions per minute
Typereal
Min
Max6317 
DefinitionCode for whether this record is considered of high enough quality to include in analysis. Levels = c("Yes", "No")
Unitcelsius
Typereal
Min
Max24 
UnitNTU
Typereal
Min
Max82.5 
Missing Value Code:                            
Accuracy Report:                            
Accuracy Assessment:                            
Coverage:                            
Methods:                            

Non-Categorized Data Resource

Name:feather.zip
Entity Type:zip
Description:Zipped folder
Physical Structure Description:
Object Name:feather.zip
Size:2720813 bytes
Authentication:037d2bec62855d0370d4e747dc84ce92 Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\n
Orientation:column
Simple Delimited:
Field Delimiter:,
Data:https://pasta-s.lternet.edu/package/data/eml/edi/1133/15/32ebee2a4ed3c8b30a6d2d45b998c739

Data Package Usage Rights

This data package is released to the "public domain" under Creative Commons CC0 1.0 "No Rights Reserved" (see: https://creativecommons.org/publicdomain/zero/1.0/). It is considered professional etiquette to provide attribution of the original work if this data package is shared in whole or by individual components. A generic citation is provided for this data package on the website https://portal.edirepository.org (herein "website") in the summary metadata page. Communication (and collaboration) with the creators of this data package is recommended to prevent duplicate research or publication. This data package (and its components) is made available "as is" and with no warranty of accuracy or fitness for use. The creators of this data package and the website shall not be liable for any damages resulting from misinterpretation or misuse of the data package or its components. Periodic updates of this data package may be available from the website. Thank you.

Keywords

By Thesaurus:
(No thesaurus)spring run, fall run, trap, catch, juvenile production estimate, Oncorhynchus tshawytscha, RST, California, Central Valley

Methods and Protocols

These methods, instrumentation and/or protocols apply to all data in this dataset:

Methods and protocols used in the collection of this data package
Description:

Trap equipment

Three 8-foot rotary screw traps were used.

Current trap locations

Theree are two curent trap locations: Low Flow Channel (1 RST at Eye Riffle site near RM 60.2) and High Flow Channel (2 RSTs in tandem at Herringer Riffle near RM 45.7).

Historical trap locations

Low Flow Channel historical trap locations are Steep Riffle site near RM 61 and Gateway Riffle site near RM 59.5.

High Flow Channel historical trap locations are Live Oak site near RM 42 and Sunset Pumps site near RM 38.

Monitoring schedule

From November to July. Continuously trapping except under high flows and unsafe working conditions. Serviced daily within a 24-hour period, more if needed due to high debris amounts or fish catch

Daily environmental data

Daily environmental data collected are water temperature (Celsius) and turbidity (Nephelometric Turbidity Units).

Fish measurements

Fork length measurements to nearest mm taken for Chinook (50 randomly selected of each run type, run determined by Greene 1992 Length-at-Date chart), Steelhead (first 50), and non-salmonids (up to 20).

Fish counts

All fish not measured are plus counted by hand. If juvenile salmon are highly abundant, a simple volume displacement method is used to count fall-run Chinook in increments of 500-1,000 or more to speed up processing. Efforts are made to ensure welfare of fish is maintained during capture and handling; however, fish may be affected by other pathogens and disease which may increase the possibility of mortality.

Trap efficiency trials

Natural origin fall-run captured in RSTs are the primary source of released fish. At least once weekly December-April across variable flow and environmental conditions as catch totals allow. A minimum of 3 consecutive days of fishing after the release date is required for a release to be included in analysis. Mortality between the release point and the trap is assumed to be negligible. Release site approximately 0.5 miles upstream of each trap site.

Trap efficiency mark rotation

Fish are marked with a colored Visible Implant Elastomer (VIE), and/or a Bismarck brown Y (BBY) whole body stain. Elastomer colors and/or marking locations on the fish are used to create unique marks. A unique mark is not used again for 7 days to ensure release groups of the same mark do not overlap.

People and Organizations

Publishers:
Organization:Environmental Data Initiative
Email Address:
info@edirepository.org
Web Address:
https://edirepository.org
Id:https://ror.org/0330j0z60
Creators:
Individual: Jason Kindopp
Organization:California Department of Water Resources
Email Address:
jason.kindopp@water.ca.gov
Contacts:
Individual: Jason Kindopp
Organization:California Department of Water Resources
Email Address:
jason.kindopp@water.ca.gov
Associated Parties:
Individual: Kassie Hickey
Organization:California Department of Water Resources
Email Address:
kassie.hickey@water.ca.gov
Role:principal investigator
Individual: Ryon Kurth
Organization:California Department of Water Resources
Email Address:
Ryon.kurth@water.ca.gov
Role:associate

Temporal, Geographic and Taxonomic Coverage

Temporal, Geographic and/or Taxonomic information that applies to all data in this dataset:

Time Period
Begin:
1997-12-22
End:
2024-06-25
Geographic Region:
Description:Feather River Rotary Screw Trap
Bounding Coordinates:
Northern:  39.4621Southern:  39.2122
Western:  -121.6326Eastern:  -121.6046
Taxonomic Range:
Classification:
Rank Name:kingdom
Rank Value:Animalia
Classification:
Rank Name:phylum
Rank Value:Chordata
Classification:
Rank Name:class
Rank Value:Teleostei
Classification:
Rank Name:order
Rank Value:Salmoniformes
Classification:
Rank Name:family
Rank Value:Salmonidae
Classification:
Rank Name:genus
Rank Value:Oncorhynchus
Classification:
Rank Name:species
Rank Value:Oncorhynchus tshawytscha
Common Name:Chinook Salmon
Identifer:Integrated Taxonomic Information Service (ITIS)
Info for ID: 161980 (Oncorhynchus tshawytscha)

Project

Parent Project Information:

Title:Monitoring juvenile Chinook salmon outmigration using rotary screw traps on Feather River
Personnel:
Individual: Jason Kindopp
Organization:California Department of Water Resources
Email Address:
jason.kindopp@water.ca.gov
Role:Project Lead

Maintenance

Maintenance:
Description:ongoing
Frequency:monthly
Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n      '
        |___element 'metadata'
        |     |___text '\n         '
        |     |___element 'unitList'
        |     |     |___text '\n            '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'number of rotations'
        |     |     |     |  \___attribute 'name' = 'number of rotations'
        |     |     |     |  \___attribute 'unitType' = 'dimensionless'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'number of rotations'
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'NTU'
        |     |     |     |  \___attribute 'name' = 'NTU'
        |     |     |     |  \___attribute 'unitType' = 'dimensionless'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'nephelometric turbidity units, common unit for measuring turbidity'
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'revolutions per minute'
        |     |     |     |  \___attribute 'name' = 'revolutions per minute'
        |     |     |     |  \___attribute 'unitType' = 'dimensionless'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'number of revolutions per minute'
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'number of fish'
        |     |     |     |  \___attribute 'name' = 'number of fish'
        |     |     |     |  \___attribute 'unitType' = 'dimensionless'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'number of fish counted'
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'days'
        |     |     |     |  \___attribute 'name' = 'days'
        |     |     |     |  \___attribute 'unitType' = 'dimensionless'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'number of days'
        |     |     |     |___text '\n            '
        |     |     |___text '\n         '
        |     |___text '\n      '
        |___text '\n   '

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