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Jill Hardiman (Former Employee)

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A view of the landscape of Rock Creek

Rock Creek Fish Population and Life History Assessment (Washington)

The research conducted by the U.S. Geological Survey, in coordination with the Yakama Nation, is designed to determine stream habitat conditions, fish abundance, and fish life history characteristics such as movement, growth, and distribution.
By
Ecosystems Mission Area, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
Rock Creek Fish Population and Life History Assessment (Washington)

Rock Creek Fish Population and Life History Assessment (Washington)

The research conducted by the U.S. Geological Survey, in coordination with the Yakama Nation, is designed to determine stream habitat conditions, fish abundance, and fish life history characteristics such as movement, growth, and distribution.
Learn More
A view of White Creek

Steelhead Life History Study in White Creek on the Yakama Nation Reservation

Fishery biologists from the U.S. Geological Survey have teamed with fishery biologists from the Yakama Nation to conduct a life history study of the juvenile steelhead using small electronic tags.
By
Ecosystems Mission Area, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
Steelhead Life History Study in White Creek on the Yakama Nation Reservation

Steelhead Life History Study in White Creek on the Yakama Nation Reservation

Fishery biologists from the U.S. Geological Survey have teamed with fishery biologists from the Yakama Nation to conduct a life history study of the juvenile steelhead using small electronic tags.
Learn More
Pacific lamprey mouth and teeth

An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington

Tribal Relations An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington
By
Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington

An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington

Tribal Relations An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington
Learn More
An estuary with many channels widening towards the sea through lush forests and grasslands, village in distance.

Climate Change Threats to Fish Habitat Connectivity

Many fish species, including mountain whitefish and bull trout, need a variety of habitat types throughout their different life stages that include appropriate water temperatures, flows, refugia from predators, and adequate food. Key to a fish finding and using these different habitats is the connectivity between them. Changing conditions in the future, including increased air and water
By
Climate Adaptation Science Centers
Climate Change Threats to Fish Habitat Connectivity

Climate Change Threats to Fish Habitat Connectivity

Many fish species, including mountain whitefish and bull trout, need a variety of habitat types throughout their different life stages that include appropriate water temperatures, flows, refugia from predators, and adequate food. Key to a fish finding and using these different habitats is the connectivity between them. Changing conditions in the future, including increased air and water
Learn More

Upper Skagit River intrinsic potential results Upper Skagit River intrinsic potential results

We assessed habitat suitability for salmonids across selected tributaries upstream from three hydroelectric dams on the upper Skagit River in Whatcom County, northern Washington. We used NetMap, a commercial toolset within the ArcMap geographic information system (GIS), to analyze stream attributes based upon a synthetic stream channel network derived from digital elevation models. The...
By
Western Fisheries Research Center

Information tables associated with a risk assessment for bull trout introduction into Sullivan Lake, northeastern, Washington including population donor sources and resident species Information tables associated with a risk assessment for bull trout introduction into Sullivan Lake, northeastern, Washington including population donor sources and resident species

Introduction and translocation programs require thoughtful planning to increase the likelihood of success and to understand the benefits, risks, and constraints of such programs. A risk assessment was completed for bull trout introduction into the Sullivan Lake and Harvey Creek watershed, northeastern Washington. The risk assessment was designed to evaluate potential risks to resident...
By
Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL), Fish Health Program (FHP)

Boat ramp locations within the Columbia River Basin with associated recreational use, water quality measurements, and risk assessment data for zebra and quagga mussels Boat ramp locations within the Columbia River Basin with associated recreational use, water quality measurements, and risk assessment data for zebra and quagga mussels

Aquatic invasive species are often transported between water bodies on boats or boat trailers, thus they are considered one of the primary vectors for new introductions of invasive species to a water body. This data set contains geographic positioning system locational data for boater access points, use data (i.e. recreational, fishing), water quality measurements (e.g. calcium...
By
Ecosystems Mission Area, Biological Threats and Invasive Species Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
Researchers set up block nets to perform population estimates
Researchers set up block nets to perform population estimates.
Researchers set up block nets to perform population estimates.
Researchers set up block nets to perform population estimates

Researchers set up block nets to perform population estimates.

Researchers set up block nets to perform population estimates.

Sam Doak (center) and scientists from the Confederated Tribes and Bands of the Yakama Nation set up block nets to perform population estimates of fish in a pool on Rock Creek, WA. 

By
Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
Researchers set up block nets to perform population estimates

Researchers set up block nets to perform population estimates.

Researchers set up block nets to perform population estimates.

Sam Doak (center) and scientists from the Confederated Tribes and Bands of the Yakama Nation set up block nets to perform population estimates of fish in a pool on Rock Creek, WA. 

By
Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
Filter Total Items: 31

Applying intrinsic potential models to evaluate salmon (Oncorhynchus spp.) introduction into main-stem and tributary habitats upstream from the Skagit River Hydroelectric Project, northern Washington Applying intrinsic potential models to evaluate salmon (Oncorhynchus spp.) introduction into main-stem and tributary habitats upstream from the Skagit River Hydroelectric Project, northern Washington

We assessed habitat suitability for salmonids across selected tributaries upstream from three hydroelectric dams on the upper Skagit River in Whatcom County, northern Washington. We used NetMap, a commercial toolset within the ArcMap geographic information system (GIS), to analyze stream attributes based upon a synthetic stream channel network derived from digital elevation models. The...
Authors
Jeffrey Duda, Jill Hardiman
By
Ecosystems Mission Area, Western Fisheries Research Center

Juvenile salmonid monitoring to assess natural recolonization following removal of Condit Dam on the White Salmon River, Washington, 2016–21 Juvenile salmonid monitoring to assess natural recolonization following removal of Condit Dam on the White Salmon River, Washington, 2016–21

Condit Dam was removed from river kilometer (rkm) 5.3 of the White Salmon River, Washington, in 2011 and 2012 after blocking upstream passage of anadromous fish for nearly 100 years. The dam removal opened habitat upstream and improved habitat downstream with addition of cobble and gravel to a reach depauperate of spawning and rearing habitat. We assessed juvenile anadromous salmonid...
Authors
Ian Jezorek, Jill Hardiman
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Risk assessment for bull trout introduction into Sullivan Lake and Harvey Creek, northeastern Washington Risk assessment for bull trout introduction into Sullivan Lake and Harvey Creek, northeastern Washington

The Kalispel Tribe of Indians (KT), U. S. Fish and Wildlife Service, and Washington Department of Fish and Wildlife are engaged in conservation of bull trout (Salvelinus confluentus) in the Lake Pend Oreille (LPO) Core Area. The LPO is a complex habitat core area which falls within three states (Montana, Idaho, and Washington) and a tribal entity. As part of the conservation process, KT...
Authors
Jill Hardiman, Rachel Breyta, Carl Ostberg
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL), Fish Health Program (FHP)

Fish and habitat assessment in Rock Creek, Klickitat County, southeastern Washington, 2018 Fish and habitat assessment in Rock Creek, Klickitat County, southeastern Washington, 2018

Executive Summary Native steelhead (anadromous form of rainbow trout [Oncorhynchus mykiss]) and bridgelip sucker (Catostomus columbianus) were historically used by the Kah-miltpah (Rock Creek) Band for sustenance, trade, and traditional practices in Rock Creek, a tributary to the Columbia River in southeastern Washington State. Rock Creek flows south to the Columbia River at river...
Authors
Jill Hardiman
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Fish and habitat assessment in Rock Creek, Klickitat County, Washington 2016–17 Fish and habitat assessment in Rock Creek, Klickitat County, Washington 2016–17

Executive Summary Intermittent streams are important and productive for salmonid habitat. Rock Creek, in southeastern Washington, flows south to the Columbia River at river kilometer (rkm) 368 and is an intermittent stream of great significance to the Yakama Nation and to the Kah-miltpah (Rock Creek) Band in particular. Historically, native steelhead (anadromous form of rainbow trout...
Authors
Jill Hardiman, Elaine Harvey
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Juvenile salmonid monitoring following removal of Condit Dam in the White Salmon River Watershed, Washington, 2017 Juvenile salmonid monitoring following removal of Condit Dam in the White Salmon River Watershed, Washington, 2017

Condit Dam, at river kilometer 5.3 on the White Salmon River, Washington, was breached in 2011, and removed completely in 2012, providing anadromous salmonids with the opportunity to recolonize habitat blocked for nearly 100 years. Prior to dam removal, a multi-agency workgroup concluded that the preferred salmonid restoration alternative was to allow natural recolonization. Monitoring...
Authors
Ian Jezorek, Jill Hardiman
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Risk assessment for the reintroduction of anadromous salmonids upstream of Chief Joseph and Grand Coulee Dams, Northeastern Washington Risk assessment for the reintroduction of anadromous salmonids upstream of Chief Joseph and Grand Coulee Dams, Northeastern Washington

The Upper Columbia United Tribes (UCUT; Spokane, Colville, Kootenai, Coeur d’Alene, and Kalispel Tribes) and Washington Department of Fish and Wildlife want to reintroduce anadromous salmonids to their historical range to restore ecosystem function and lost cultural and spiritual relationships in the upper Columbia River, northeastern Washington. The UCUT contracted with the U.S...
Authors
Jill Hardiman, Rachel B. Breyta, Craig Haskell, Carl Ostberg, James Hatten, Patrick J. Connolly
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL), Fish Health Program (FHP)

Juvenile salmonid monitoring in the White Salmon River, Washington, post-Condit Dam removal, 2016 Juvenile salmonid monitoring in the White Salmon River, Washington, post-Condit Dam removal, 2016

Condit Dam, at river kilometer 5.3 on the White Salmon River, Washington, was breached in 2011 and removed completely in 2012, allowing anadromous salmonids access to habitat that had been blocked for nearly 100 years. A multi-agency workgroup concluded that the preferred salmonid restoration alternative was natural recolonization with monitoring to assess efficacy, followed by a...
Authors
Ian Jezorek, Jill Hardiman
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Report A: Fish and habitat assessment in Rock Creek, Klickitat County, Washington, June 2013-December 2015 Report A: Fish and habitat assessment in Rock Creek, Klickitat County, Washington, June 2013-December 2015

The U.S. Geological Survey (USGS) and the Yakama Nation have collaborated in the Rock Creek subbasin, southeastern, Washington since 2009 to assess steelhead (Oncorynchus mykiss) populations and habitat conditions. Rock Creek, flows south to the Columbia River at river kilometer (rkm) 368. During 2015, a habitat survey was conducted, and monitoring of Passive Integrated Transponder (PIT)...
Authors
Jill Hardiman, Elaine Harvey
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Salmon habitat assessment for conservation planning in the lower White Salmon River, Washington Salmon habitat assessment for conservation planning in the lower White Salmon River, Washington

In 2011, Condit Dam was removed from the White Salmon River, Washington. Since dam removal, there has been interest among scientists (State and Federal), Tribes, non-profit organizations, and the general public in assessing Pacific salmon habitat and use in the White Salmon River for conservation planning and potential fishery management actions. The study area extended from the lower 6...
Authors
Jill Hardiman, M. Allen
By
Ecosystems Mission Area, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Identifying stakeholder-relevant climate change impacts: a case study in the Yakima River Basin, Washington, USA Identifying stakeholder-relevant climate change impacts: a case study in the Yakima River Basin, Washington, USA

Designing climate-related research so that study results will be useful to natural resource managers is a unique challenge. While decision makers increasingly recognize the need to consider climate change in their resource management plans, and climate scientists recognize the importance of providing locally-relevant climate data and projections, there often remains a gap between...
Authors
K. Jenni, D. Graves, Jill Hardiman, James Hatten, Mark Mastin, Matthew Mesa, J. Montag, Timothy Nieman, Frank Voss, Alec Maule
By
Ecosystems Mission Area, Ecosystems Land Change Science Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

A survey of benthic sediment contaminants in reaches of the Columbia River Estuary based on channel sedimentation characteristics A survey of benthic sediment contaminants in reaches of the Columbia River Estuary based on channel sedimentation characteristics

While previous studies have documented contaminants in fish, sediments, water, and wildlife, few specifics are known about the spatial distribution of contaminants in the Columbia River Estuary (CRE). Our study goal was to characterize sediment contaminant detections and concentrations in reaches of the CRE that were concurrently being sampled to assess contaminants in water...
Authors
Timothy Counihan, Ian Waite, Elena Nilsen, Jill Hardiman, Edwin Elias, Guy Gelfenbaum, Steven Zaugg
By
Ecosystems Mission Area, Western Fisheries Research Center
From Egg to Adult: WFRC’s Work to Support California’s Chinook Salmon Population

From Egg to Adult: WFRC’s Work to Support California’s Chinook Salmon Population

WFRC research provides critical insights into salmon recovery in California’s Sacramento River. 

Read Article
Western Fisheries Science News, September 2017 | Issue 5.9

Western Fisheries Science News, September 2017 | Issue 5.9

Conducting Risk Assessments for the Reintroduction of Salmon in the Upper Columbia River

Read Article
Western Fisheries Science News, November 2016 | Issue 4.11

Western Fisheries Science News, November 2016 | Issue 4.11

Internship Supports Youth, Tribes, and Fish

Read Article

Science and Products

A view of the landscape of Rock Creek

Rock Creek Fish Population and Life History Assessment (Washington)

The research conducted by the U.S. Geological Survey, in coordination with the Yakama Nation, is designed to determine stream habitat conditions, fish abundance, and fish life history characteristics such as movement, growth, and distribution.
By
Ecosystems Mission Area, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
Rock Creek Fish Population and Life History Assessment (Washington)

Rock Creek Fish Population and Life History Assessment (Washington)

The research conducted by the U.S. Geological Survey, in coordination with the Yakama Nation, is designed to determine stream habitat conditions, fish abundance, and fish life history characteristics such as movement, growth, and distribution.
Learn More
A view of White Creek

Steelhead Life History Study in White Creek on the Yakama Nation Reservation

Fishery biologists from the U.S. Geological Survey have teamed with fishery biologists from the Yakama Nation to conduct a life history study of the juvenile steelhead using small electronic tags.
By
Ecosystems Mission Area, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
Steelhead Life History Study in White Creek on the Yakama Nation Reservation

Steelhead Life History Study in White Creek on the Yakama Nation Reservation

Fishery biologists from the U.S. Geological Survey have teamed with fishery biologists from the Yakama Nation to conduct a life history study of the juvenile steelhead using small electronic tags.
Learn More
Pacific lamprey mouth and teeth

An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington

Tribal Relations An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington
By
Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington

An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington

Tribal Relations An Annotated Bibliography for Lamprey Habitat in the White Salmon River, Washington
Learn More
An estuary with many channels widening towards the sea through lush forests and grasslands, village in distance.

Climate Change Threats to Fish Habitat Connectivity

Many fish species, including mountain whitefish and bull trout, need a variety of habitat types throughout their different life stages that include appropriate water temperatures, flows, refugia from predators, and adequate food. Key to a fish finding and using these different habitats is the connectivity between them. Changing conditions in the future, including increased air and water
By
Climate Adaptation Science Centers
Climate Change Threats to Fish Habitat Connectivity

Climate Change Threats to Fish Habitat Connectivity

Many fish species, including mountain whitefish and bull trout, need a variety of habitat types throughout their different life stages that include appropriate water temperatures, flows, refugia from predators, and adequate food. Key to a fish finding and using these different habitats is the connectivity between them. Changing conditions in the future, including increased air and water
Learn More

Upper Skagit River intrinsic potential results Upper Skagit River intrinsic potential results

We assessed habitat suitability for salmonids across selected tributaries upstream from three hydroelectric dams on the upper Skagit River in Whatcom County, northern Washington. We used NetMap, a commercial toolset within the ArcMap geographic information system (GIS), to analyze stream attributes based upon a synthetic stream channel network derived from digital elevation models. The...
By
Western Fisheries Research Center

Information tables associated with a risk assessment for bull trout introduction into Sullivan Lake, northeastern, Washington including population donor sources and resident species Information tables associated with a risk assessment for bull trout introduction into Sullivan Lake, northeastern, Washington including population donor sources and resident species

Introduction and translocation programs require thoughtful planning to increase the likelihood of success and to understand the benefits, risks, and constraints of such programs. A risk assessment was completed for bull trout introduction into the Sullivan Lake and Harvey Creek watershed, northeastern Washington. The risk assessment was designed to evaluate potential risks to resident...
By
Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL), Fish Health Program (FHP)

Boat ramp locations within the Columbia River Basin with associated recreational use, water quality measurements, and risk assessment data for zebra and quagga mussels Boat ramp locations within the Columbia River Basin with associated recreational use, water quality measurements, and risk assessment data for zebra and quagga mussels

Aquatic invasive species are often transported between water bodies on boats or boat trailers, thus they are considered one of the primary vectors for new introductions of invasive species to a water body. This data set contains geographic positioning system locational data for boater access points, use data (i.e. recreational, fishing), water quality measurements (e.g. calcium...
By
Ecosystems Mission Area, Biological Threats and Invasive Species Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
Researchers set up block nets to perform population estimates
Researchers set up block nets to perform population estimates.
Researchers set up block nets to perform population estimates.
Researchers set up block nets to perform population estimates

Researchers set up block nets to perform population estimates.

Researchers set up block nets to perform population estimates.

Sam Doak (center) and scientists from the Confederated Tribes and Bands of the Yakama Nation set up block nets to perform population estimates of fish in a pool on Rock Creek, WA. 

By
Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
Researchers set up block nets to perform population estimates

Researchers set up block nets to perform population estimates.

Researchers set up block nets to perform population estimates.

Sam Doak (center) and scientists from the Confederated Tribes and Bands of the Yakama Nation set up block nets to perform population estimates of fish in a pool on Rock Creek, WA. 

By
Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)
Filter Total Items: 31

Applying intrinsic potential models to evaluate salmon (Oncorhynchus spp.) introduction into main-stem and tributary habitats upstream from the Skagit River Hydroelectric Project, northern Washington Applying intrinsic potential models to evaluate salmon (Oncorhynchus spp.) introduction into main-stem and tributary habitats upstream from the Skagit River Hydroelectric Project, northern Washington

We assessed habitat suitability for salmonids across selected tributaries upstream from three hydroelectric dams on the upper Skagit River in Whatcom County, northern Washington. We used NetMap, a commercial toolset within the ArcMap geographic information system (GIS), to analyze stream attributes based upon a synthetic stream channel network derived from digital elevation models. The...
Authors
Jeffrey Duda, Jill Hardiman
By
Ecosystems Mission Area, Western Fisheries Research Center

Juvenile salmonid monitoring to assess natural recolonization following removal of Condit Dam on the White Salmon River, Washington, 2016–21 Juvenile salmonid monitoring to assess natural recolonization following removal of Condit Dam on the White Salmon River, Washington, 2016–21

Condit Dam was removed from river kilometer (rkm) 5.3 of the White Salmon River, Washington, in 2011 and 2012 after blocking upstream passage of anadromous fish for nearly 100 years. The dam removal opened habitat upstream and improved habitat downstream with addition of cobble and gravel to a reach depauperate of spawning and rearing habitat. We assessed juvenile anadromous salmonid...
Authors
Ian Jezorek, Jill Hardiman
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Risk assessment for bull trout introduction into Sullivan Lake and Harvey Creek, northeastern Washington Risk assessment for bull trout introduction into Sullivan Lake and Harvey Creek, northeastern Washington

The Kalispel Tribe of Indians (KT), U. S. Fish and Wildlife Service, and Washington Department of Fish and Wildlife are engaged in conservation of bull trout (Salvelinus confluentus) in the Lake Pend Oreille (LPO) Core Area. The LPO is a complex habitat core area which falls within three states (Montana, Idaho, and Washington) and a tribal entity. As part of the conservation process, KT...
Authors
Jill Hardiman, Rachel Breyta, Carl Ostberg
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL), Fish Health Program (FHP)

Fish and habitat assessment in Rock Creek, Klickitat County, southeastern Washington, 2018 Fish and habitat assessment in Rock Creek, Klickitat County, southeastern Washington, 2018

Executive Summary Native steelhead (anadromous form of rainbow trout [Oncorhynchus mykiss]) and bridgelip sucker (Catostomus columbianus) were historically used by the Kah-miltpah (Rock Creek) Band for sustenance, trade, and traditional practices in Rock Creek, a tributary to the Columbia River in southeastern Washington State. Rock Creek flows south to the Columbia River at river...
Authors
Jill Hardiman
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Fish and habitat assessment in Rock Creek, Klickitat County, Washington 2016–17 Fish and habitat assessment in Rock Creek, Klickitat County, Washington 2016–17

Executive Summary Intermittent streams are important and productive for salmonid habitat. Rock Creek, in southeastern Washington, flows south to the Columbia River at river kilometer (rkm) 368 and is an intermittent stream of great significance to the Yakama Nation and to the Kah-miltpah (Rock Creek) Band in particular. Historically, native steelhead (anadromous form of rainbow trout...
Authors
Jill Hardiman, Elaine Harvey
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Juvenile salmonid monitoring following removal of Condit Dam in the White Salmon River Watershed, Washington, 2017 Juvenile salmonid monitoring following removal of Condit Dam in the White Salmon River Watershed, Washington, 2017

Condit Dam, at river kilometer 5.3 on the White Salmon River, Washington, was breached in 2011, and removed completely in 2012, providing anadromous salmonids with the opportunity to recolonize habitat blocked for nearly 100 years. Prior to dam removal, a multi-agency workgroup concluded that the preferred salmonid restoration alternative was to allow natural recolonization. Monitoring...
Authors
Ian Jezorek, Jill Hardiman
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Risk assessment for the reintroduction of anadromous salmonids upstream of Chief Joseph and Grand Coulee Dams, Northeastern Washington Risk assessment for the reintroduction of anadromous salmonids upstream of Chief Joseph and Grand Coulee Dams, Northeastern Washington

The Upper Columbia United Tribes (UCUT; Spokane, Colville, Kootenai, Coeur d’Alene, and Kalispel Tribes) and Washington Department of Fish and Wildlife want to reintroduce anadromous salmonids to their historical range to restore ecosystem function and lost cultural and spiritual relationships in the upper Columbia River, northeastern Washington. The UCUT contracted with the U.S...
Authors
Jill Hardiman, Rachel B. Breyta, Craig Haskell, Carl Ostberg, James Hatten, Patrick J. Connolly
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL), Fish Health Program (FHP)

Juvenile salmonid monitoring in the White Salmon River, Washington, post-Condit Dam removal, 2016 Juvenile salmonid monitoring in the White Salmon River, Washington, post-Condit Dam removal, 2016

Condit Dam, at river kilometer 5.3 on the White Salmon River, Washington, was breached in 2011 and removed completely in 2012, allowing anadromous salmonids access to habitat that had been blocked for nearly 100 years. A multi-agency workgroup concluded that the preferred salmonid restoration alternative was natural recolonization with monitoring to assess efficacy, followed by a...
Authors
Ian Jezorek, Jill Hardiman
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Report A: Fish and habitat assessment in Rock Creek, Klickitat County, Washington, June 2013-December 2015 Report A: Fish and habitat assessment in Rock Creek, Klickitat County, Washington, June 2013-December 2015

The U.S. Geological Survey (USGS) and the Yakama Nation have collaborated in the Rock Creek subbasin, southeastern, Washington since 2009 to assess steelhead (Oncorynchus mykiss) populations and habitat conditions. Rock Creek, flows south to the Columbia River at river kilometer (rkm) 368. During 2015, a habitat survey was conducted, and monitoring of Passive Integrated Transponder (PIT)...
Authors
Jill Hardiman, Elaine Harvey
By
Ecosystems Mission Area, Species Management Research Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Salmon habitat assessment for conservation planning in the lower White Salmon River, Washington Salmon habitat assessment for conservation planning in the lower White Salmon River, Washington

In 2011, Condit Dam was removed from the White Salmon River, Washington. Since dam removal, there has been interest among scientists (State and Federal), Tribes, non-profit organizations, and the general public in assessing Pacific salmon habitat and use in the White Salmon River for conservation planning and potential fishery management actions. The study area extended from the lower 6...
Authors
Jill Hardiman, M. Allen
By
Ecosystems Mission Area, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Identifying stakeholder-relevant climate change impacts: a case study in the Yakima River Basin, Washington, USA Identifying stakeholder-relevant climate change impacts: a case study in the Yakima River Basin, Washington, USA

Designing climate-related research so that study results will be useful to natural resource managers is a unique challenge. While decision makers increasingly recognize the need to consider climate change in their resource management plans, and climate scientists recognize the importance of providing locally-relevant climate data and projections, there often remains a gap between...
Authors
K. Jenni, D. Graves, Jill Hardiman, James Hatten, Mark Mastin, Matthew Mesa, J. Montag, Timothy Nieman, Frank Voss, Alec Maule
By
Ecosystems Mission Area, Ecosystems Land Change Science Program, Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

A survey of benthic sediment contaminants in reaches of the Columbia River Estuary based on channel sedimentation characteristics A survey of benthic sediment contaminants in reaches of the Columbia River Estuary based on channel sedimentation characteristics

While previous studies have documented contaminants in fish, sediments, water, and wildlife, few specifics are known about the spatial distribution of contaminants in the Columbia River Estuary (CRE). Our study goal was to characterize sediment contaminant detections and concentrations in reaches of the CRE that were concurrently being sampled to assess contaminants in water...
Authors
Timothy Counihan, Ian Waite, Elena Nilsen, Jill Hardiman, Edwin Elias, Guy Gelfenbaum, Steven Zaugg
By
Ecosystems Mission Area, Western Fisheries Research Center
From Egg to Adult: WFRC’s Work to Support California’s Chinook Salmon Population

From Egg to Adult: WFRC’s Work to Support California’s Chinook Salmon Population

WFRC research provides critical insights into salmon recovery in California’s Sacramento River. 

Read Article
Western Fisheries Science News, September 2017 | Issue 5.9

Western Fisheries Science News, September 2017 | Issue 5.9

Conducting Risk Assessments for the Reintroduction of Salmon in the Upper Columbia River

Read Article
Western Fisheries Science News, November 2016 | Issue 4.11

Western Fisheries Science News, November 2016 | Issue 4.11

Internship Supports Youth, Tribes, and Fish

Read Article
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