Regions

Idaho

States L2 Landing Page Tabs

Our biologists work with Preserve staff and volunteers to collect, examine, identify, measure, and count fish populations. Our sampling efforts have shown a healthy rainbow and brown trout population.

News

two scientists working in a sagebrush experimental plot
February 1, 2019

To understand plant genetic diversity and adaptations, scientist often conduct “common garden” experiments growing plants with diverse origins under the same soil and climatic conditions. However, most common garden studies may be too short to detect adaptive differences. Understanding climate adaptation of Wyoming Big Sagebrush could improve restoration strategies and success.

Mean annual streamflow permanence probability
December 21, 2018

An interdisciplinary team comprised of USGS and university scientists has developed the Probability of Streamflow Permanence Model or PROSPER which predicts flow permanence for unregulated and minimally impaired streams in the Pacific Northwest.

bee approaching a flower
December 14, 2018

Bees are an important part of natural ecosystems and thriving agricultural systems in southwest Idaho and other areas of the United States. Both introduced and native bees can provide ecosystem services by pollinating native plants and agricultural crops such as fruit trees. 

Filter Total Items: 73
Operational remote sensing on the verge of changing water resources management
Date Published: October 25, 2018
Status: Active

Operational remote sensing on the verge of changing water resources management- Kyle Blasch

Have you ever thought that our nation’s satellites could be put to better use than watching you drink your fifth cup of coffee as you prepare for final exams? If so, then this is a project that you would enjoy.  The hydrologic community is at a pivotal moment in the application of remote sensing into everyday decision making and we need you.

Map of study area
Date Published: September 27, 2018
Status: Completed

Early Detection Monitoring May Not Be Sufficient for Invasive Mussels in the Columbia River Basin

The ecological and economic costs of an invasive quagga or zebra mussel infestation in the Pacific Northwest of the U.S. would be significant. The development of invasive mussel monitoring programs in the Pacific Northwest provides a unique opportunity to evaluate a regional invasive species detection effort early in its development. Although efforts are underway to monitor for the presence of...

Contacts: Timothy Counihan, Stephen M. Bollens
stibnite specimen
Date Published: August 9, 2018
Status: Active

Antimony In and Around the Yellow Pine Deposit, Central Idaho

Project objectives are to document the origin of the Yellow Pine gold-antimony deposit and, by extension, the origin of this deposit type. Our goal is to understand the structural, tectonic, and magmatic setting of the deposit, the character of the ore-transporting fluids, the conditions of ore deposition, and the regional stratigraphic framework and geochemical ore controls of metasedimentary...

mine site
Date Published: June 29, 2018
Status: Completed

Trace Metal Mobility in the Yellow Pine Mining District, Idaho

The study objective is to conduct an integrated, interdisciplinary study on source areas, biogeochemical transformations, and physical and biological pathways for trace metal transport in a tributary of the Snake River watershed, focusing on the Sugar Creek watershed. The historical Cinnabar mercury mine site is at the headwaters of Cinnabar Creek, a tributary to Sugar Creek. This integrated...

Screenshot of the Land Treatment Exploration Tool with proposed treatment drawn on screen.
Date Published: May 10, 2018
Status: Active

Land Treatment Exploration Tool

The Land Treatment ExplorationTool provides a practical resource for managers who are planning restoration and rehabilitation actions on public lands. The tool generates a variety of spatial products while being user friendly for all levels of GIS expertise, even to those with little or no experience.

Photo of Bird Bands in a Variety of Sizes and Types
Date Published: May 1, 2018
Status: Active

Bird Banding Laboratory

The Bird Banding Laboratory (BBL) is an integrated scientific program established in 1920 supporting the collection, archiving, management and dissemination of information from banded and marked birds in North America.  This information is used to monitor the status and trends of resident and migratory bird populations. Because birds are good indicators of the health of the environment, the...

Section of Prospect Creek where stream has no flow
Date Published: February 1, 2018
Status: Active

Probability of Streamflow Permanence (PROSPER)

PRObability of Streamflow PERmanence (PROSPER)

Rivers and streams are constantly changing. Streamflows can change throughout the year and between years due to snowmelt, precipitation, diversions, and return flows. . For many streams, these fluctuations determine whether a stream has year-round flow or not.. PROSPER is a project initiated to better understand what causes these...

Female grizzly with cubs
Date Published: December 13, 2017
Status: Active

Interagency Grizzly Bear Study Team

The Interagency Grizzly Bear Study Team (IGBST) is an interdisciplinary group of scientists and biologists responsible for long-term monitoring and research efforts on grizzly bears in the Greater Yellowstone Ecosystem (GYE). The team was formed by the Department of the Interior (DOI) in 1973 as a direct result of controversy...

Scientists measuring depth and flow on Silver Creek, Idaho
Date Published: November 20, 2017
Status: Completed

Macroinvertebrate Communities Evaluated Before and After a Channel Restoration Project in Silver Creek, Blaine County

The U.S. Geological Survey, in cooperation with Blaine County and The Nature Conservancy, evaluated the status of macroinvertebrate1 communities prior to and following a channel restoration project in Silver Creek, Blaine County, Idaho. The objective of the evaluation was to determine whether 2014 remediation efforts to restore natural channel conditions in an impounded area of Silver Creek...

Contacts: Dorene MacCoy
With property owner's permission, a USGS hydrologist collects a water sample from a private well in Gem County, Idaho
Date Published: November 20, 2017
Status: Active

Water Quality in Aquifers Used for Drinking-Water Supplies, Gem County

The U.S. Geological Survey, in cooperation with Gem County and the Idaho Department of Environmental Quality, is assessing the quality of groundwater from freshwater aquifers used for drinking-water supplies.

Cattle Grazing at Sunset in Montana
Date Published: November 16, 2017
Status: Active

Quantitative Disease Ecology

Researchers at the USGS are working on developing new quantitative methods to study disease dynamics in wildlife systems as well as systems at the wildlife-domestic-human interface. Much of our work focuses on how host population structure affects disease invasion, persistence and control in wildlife disease systems. We tackle these issues with a combination of simulation and statistical...

Contacts: Paul Cross
Elk on a feedground in Wyoming.
Date Published: November 16, 2017
Status: Active

Brucellosis

Brucellosis is a nationally and internationally regulated disease of livestock with significant consequences for animal health, public health, and international trade.

Contacts: Paul Cross, Emily Almberg, Kelly Proffitt, Brandon Scurlock, & Eric Maichak, Jared Rogerson & Hank Edwards, Mark Drew & Paul Atwood , Eric Cole, Angela Brennan
Filter Total Items: 33
Web Application
/data-tools/national-water-information-system-nwis-mapper

National Water Information System (NWIS) Mapper

NWIS Mapper screenshot
March 5, 2019

The NWIS mapper provides access to over 1.5 million sites contained in the USGS National Water Information System (NWIS), including sites where current and historical surface-water, groundwater, springs, and atmospheric data has been collected. Users can search by site type, data type, site number, or place.

Science Datasets
/data-tools/reanalysis-selected-archived-nure-hssr-sediment-and-soil-samples-arizona-california-idaho

Reanalysis of Selected Archived NURE-HSSR Sediment and Soil Samples from Arizona, California, Idaho, Montana, Nevada, New Mexico, and Utah

USGS
October 5, 2018

Beginning in November of 2015, a project was undertaken to reanalyze approximately 60,000 archived sample splits collected as part of the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) project from selected areas in Arizona, California, Idaho, Montana, Nevada, New Mexico, and Utah. A small amount (approximately 0.25 g) of sieved -75 micron s

Web Application
/data-tools/land-treatment-exploration-tool

Land Treatment Exploration Tool

Screenshot of the Land Treatment Exploration Tool with proposed treatment drawn on screen.
May 3, 2018

The Land Treatment Exploration Tool is designed for resource managers to use when planning land treatments. The tool provides useful summaries of environmental characteristics of planned treatment areas and facilitates adaptive management practices by comparing those characteristics to other similar treatments within a specified distance or area of interest.  Provisional Software.

Science Datasets
/data-tools/physical-cpgs-probability-streamflow-permanence-prosper-continuous-parameter-grids-cpgs

Physical CPGs -- Probability of Streamflow Permanence (PROSPER) Continuous Parameter Grids (CPGs)

Mean annual streamflow permanence probability
January 1, 2018

The U.S. Geological Survey (USGS) has developed the PRObability of Streamflow PERmanence (PROSPER) model, a GIS raster-based empirical model that provides streamflow permanence probabilities (probabilistic predictions) of a stream channel having year-round flow for any unregulated and minimally-impaired stream channel in the Pacific Northwest region, U.S. The model provides annual predictions for

Science Datasets
/data-tools/water-soil-rock-and-sediment-geochemistry-data-vicinity-yellow-pine-idaho-2015-2017

Water, Soil, Rock, and Sediment Geochemistry Data from the Vicinity of Yellow Pine, Idaho, 2015-2017

USGS
January 1, 2018

Water and sediment samples were collected by the U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency at or near baseflow conditions from 2015-2017 in the East Fork South Fork Salmon River watershed near Yellow Pine, Valley County, Idaho. Soil, rock and tailings samples were collected in June 2015. Sampling focused on Cinnabar Creek, which flows through the Cinnabar

Science Datasets
/data-tools/probability-streamflow-permanence-prosper-model-output-layers

Probability of Streamflow Permanence (PROSPER) Model Output Layers

Mean annual streamflow permanence probability
January 1, 2018

The U.S. Geological Survey (USGS) has developed the PRObability of Streamflow PERmanence (PROSPER) model, a GIS raster-based empirical model that provides streamflow permanence probabilities (probabilistic predictions) of a stream channel having year-round flow for any unregulated and minimally-impaired stream channel in the Pacific Northwest region, U.S. The model provides annual predictions for

Science Datasets
/data-tools/digital-data-geologic-map-central-beaverhead-mountains-lemhi-county-idaho-and-beaverhead

Digital Data for the Geologic Map of the Central Beaverhead Mountains, Lemhi County, Idaho, and Beaverhead County, Montana

USGS
January 1, 2018

This Data Release contains geospatially-enabled geological data to accompany the Geologic Map of the Central Beaverhead Mountains, Lemhi County, Idaho, and Beaverhead County, Montana. This map portrays detailed geology of the central Beaverhead Mountains, printable at 1:50,000 scale. These data were collected between 1997 and 2017, and synthesized to provide significant new stratigraphic and stru

Science Datasets
/data-tools/probability-streamflow-permanence-prosper-continuous-parameter-grids-cpgs

Probability of Streamflow Permanence (PROSPER) Continuous Parameter Grids (CPGs)

Mean annual streamflow permanence probability
January 1, 2018

The U.S. Geological Survey (USGS) has developed the PRObability of Streamflow PERmanence (PROSPER) model, a GIS raster-based empirical model that provides streamflow permanence probabilities (probabilistic predictions) of a stream channel having year-round flow for any unregulated and minimally-impaired stream channel in the Pacific Northwest region, U.S. The model provides annual predictions for

GIS Data
/data-tools/streamflow-observation-points-pacific-northwest-1977-2016

Streamflow Observation Points in the Pacific Northwest, 1977-2016

Stream observation points and focal basins for PROSPER project
December 22, 2017

This dataset includes spatial locations in the Pacific Northwest where streamflow observations were recorded. For the purpose of this investigation, all streamflow observations were converted into wet or dry indicator values.

Science Datasets
/data-tools/electrofishing-results-and-sampling-bull-trout-and-other-aquatic-vertebrates-vicinity

Electrofishing Results and Sampling of Bull Trout and Other Aquatic Vertebrates in the Vicinity of Yellow Pine, Idaho 2016

USGS
October 1, 2017

This data set summarizes electrofishing effort, observations, and tissue sampling of aquatic vertebrates near Yellow Pine, Idaho. Sampling was conducted using a backpack electrofishing unit at two reference sites including Cane Creek and Sugar Creek, and at three mine impact sites including Sugar Creek and Cinnabar Creek. Juvenile Bull Trout (Salvelinus confluentus) were present at all five sites

Water
/data-tools/national-water-information-system-web-interface-nwisweb-0

National Water Information System web interface (NWISweb)

Application screenshot thumbnail
September 1, 2017

The National Water Information System (NWIS) web application provides access to real-time and historical surface-water, groundwater, water-quality, and water-use data collected at approximately 1.5 million sites across all 50 states.

Science Datasets
/data-tools/sagebrush-mineral-resource-assessment-data-sources

Sagebrush Mineral Resource Assessment Data Sources

Sagebrush MRA map
October 26, 2016

List of USGS information resources used in carrying out the Sagebrush Mineral Resource Assessment in 2016. Portal to an interactive map and OGC WMS service.

Filter Total Items: 2
CITE
January 10, 2018

Scientists at WERC's Dixon Field station have fitted Cinnamon Teal with GPS backpacks. Using R, the telemetry locations are displayed on an image every two weeks.

Digital Elevation Model in the Atchafalaya Basin, LA
April 19, 2016

The 3DEP products and services available through The National Map consist of standard digital elevation models (DEMs) at various horizontal resolutions, elevation source and associated datasets, an elevation point query service and bulk point query service. All 3DEP products are available, free of charge and without use restrictions.

Filter Total Items: 32
Year Published: 2018

Geologic map of the central Beaverhead Mountains, Lemhi County, Idaho, and Beaverhead County, Montana

This geologic map of the central Beaverhead Mountains portrays a complex geologic history of depositional basin development interspersed with deformational events. Generalized geology for young basins, compiled from sources on both sides of the range, is combined with newly mapped bedrock geology to better integrate geologic development of the map...

Lund, Karen
Lund, K., 2018, Geologic map of the central Beaverhead Mountains, Lemhi County, Idaho, and Beaverhead County, Montana: U.S. Geological Survey Scientific Investigations Map 3413, pamphlet 27 p., scale 1:50,000, https://doi.org/10.3133/sim3413.

Year Published: 2018

An epidemiological model of virus transmission in salmonid fishes of the Columbia River Basin

We have developed a dynamic epidemiological model informed by records of viral presence and genotypes to evaluate potential transmission routes maintaining a viral pathogen in economically and culturally important anadromous fish populations. In the Columbia River Basin, infectious hematopoietic necrosis virus (IHNV) causes severe disease,...

Ferguson, Paige F. B.; Breyta, Rachel; Brito, Ilana L.; Kurath, Gael; LaDeau, Shannon L.
Ferguson, P.F.B., R. Breyta, I. Brito, G. Kurath, and S.L. LaDeau. 2018. An epidemiological model of virus transmission in salmonid fishes of the Columbia River Basin. Ecol. Model. 377: 1-15.

Year Published: 2017

Mobilization of mercury and arsenic from a carbonate-hosted ore deposit, central Idaho, U.S.A.

The Cinnabar and Fern mine sites in central Idaho are primary source areas for elevated mercury and arsenic entering the South Fork of the Salmon River, which provides critical spawning habitat for bull trout and Chinook salmon. Mercury mineralization is hosted by carbonate rocks, which generate waters dominated by Ca2+ and HCO3 - at pH 7 to 9. A...

Holloway, JoAnn M.; Pribil, Michael; McCleskey, R. Blaine; Etheridge, Alexandra B.; Krabbenhoft, David P.; Aiken, George R.
Holloway, J.M, Pribil, M.J., McCleskey, R.B., Etheridge, A.B., Krabbenhoft, D.P., Aiken, G.R., 2017, Mobilization of mercury and arsenic from a carbonate-hosted ore deposit, central Idaho, U.S.A.: Procedia Earth and Planetary Science 17, 610-613. http://dx.doi.org/doi: 10.1016/j.proeps.2016.12.163

Year Published: 2017

Infectious hematopoietic necrosis virus virological and genetic surveillance 2000–2012

Surveillance records of the acute RNA pathogen of Pacific salmonid fish infectious hematopoietic necrosis virus are combined for the first time to enable landscape-level ecological analyses and modeling. The study area is the freshwater ecosystems of the large Columbia River watershed in the U.S. states of Washington, Oregon, and Idaho, as well as...

Breyta, Rachel; Brito, Ilana L.; Kurath, Gael; LaDeau, Shannon L.

Year Published: 2016

Ambient water quality in aquifers used for drinking-water supplies, Gem County, southwestern Idaho, 2015

In recent years, the rapid population growth in Gem County, Idaho, has been similar to other counties in southwestern Idaho, increasing about 54 percent from 1990 to 2015. Because the entire population of the study area depends on groundwater for drinking water supply (either from self-supplied domestic, community, or municipal-supply wells), this...

Bartolino, James R.; Hopkins, Candice B.
Bartolino, J.R., and Hopkins, C.B., 2016, Ambient water quality in aquifers used for drinking-water supplies, Gem County, southwestern Idaho, 2015: U.S. Geological Survey Scientific Investigations Report 2016–5170, 33 p., https://doi.org/10.3133/sir20165170.

Year Published: 2016

Historical files from Federal Government mineral exploration-assistance programs, 1950 to 1974

The Defense Minerals Administration (DMA), Defense Minerals Exploration Administration (DMEA), and Office of Minerals Exploration (OME) mineral exploration programs were active over the period 1950–1974. Under these programs, the Federal Government contributed financial assistance in the exploration for certain strategic and critical minerals. The...

Frank, David G.
Frank, D.G., 2016, Historical files from Federal Government mineral exploration-assistance programs, 1950 to 1974: U.S. Geological Survey Data Series 1004, http://dx.doi.org/10.3133/ds1004.

Year Published: 2016

Earthquake probabilities for the Wassatch front region in Utah, Idaho, and Wyoming

In a letter to The Salt Lake Daily Tribune in September 1883, U.S. Geological Survey (USGS) geologist G.K. Gilbert warned local residents about the implications of observable fault scarps along the western base of the Wasatch Range. The scarps were evidence that large surface-rupturing earthquakes had occurred in the past and more would likely...

Wong, Ivan G.; Lund, William R.; Duross, Christopher; Thomas, Patricia; Arabasz, Walter; Crone, Anthony J.; Hylland, Michael D.; Luco, Nicolas; Olig, Susan S.; Pechmann, James C.; Personius, Stephen; Petersen, Mark D.; Schwartz, David P.; Smith, Robert B.; Rowman, Steve

Year Published: 2011

Trends in lake chemistry in response to atmospheric deposition and climate in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming, 1993-2009

In 2010, the U.S. Geological Survey, in cooperation with the U.S. Department of Agriculture Forest Service, Air Resource Management, began a study to evaluate long-term trends in lake-water chemistry for 64 high-elevation lakes in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming during 1993 to 2009. The purpose of this...

Mast, M. Alisa; Ingersoll, George P.
Trends in lake chemistry in response to atmospheric deposition and climate in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming, 1993-2009; 2011; SIR; 2011-5123; Mast, M. Alisa; Ingersoll, George P.

Year Published: 2011

Movement of bull trout in the upper Jarbidge River watershed, Idaho and Nevada, 2008-09--A supplement to Open-File Report 2010-1033

We monitored bull trout (Salvelinus confluentus) in 2008 and 2009 as a continuation of our work in 2006 and 2007, which involved the tagging of 1,536 bull trout with passive integrated transponder (PIT) tags in the East Fork Jarbidge River and West Fork Jarbidge River and their tributaries in northeastern Nevada and southern Idaho. We installed...

Munz, Carrie S.; Allen, M. Brady; Connolly, Patrick J.

Year Published: 2010

Distribution and movement of bull trout in the upper Jarbidge River watershed, Nevada

In 2006 and 2007, we surveyed the occurrence of bull trout (Salvelinus confluentus), the relative distributions of bull trout and redband trout (Oncorhynchus mykiss), and stream habitat conditions in the East and West Forks of the Jarbidge River in northeastern Nevada and southern Idaho. We installed passive integrated transponder (PIT) tag...

Allen, M. Brady; Connolly, Patrick J.; Mesa, Matthew G.; Charrier, Jodi; Dixon, Chris

Year Published: 2010

Kinetics of selenium release in mine waste from the Meade Peak Phosphatic Shale, Phosphoria Formation, Wooley Valley, Idaho, USA

Phosphorite from the Meade Peak Phosphatic Shale member of the Permian Phosphoria Formation has been mined in southeastern Idaho since 1906. Dumps of waste rock from mining operations contain high concentrations of Se which readily leach into nearby streams and wetlands. While the most common mineralogical residence of Se in the phosphatic shale...

Stillings, Lisa L.; Amacher, Michael C.

Year Published: 2009

Infectious haematopoietic necrosis virus genogroup-specific virulence mechanisms in sockeye salmon, Oncorhynchus nerka (Walbaum), from Redfish Lake, Idaho

Characterization of infectious haematopoietic necrosis virus (IHNV) field isolates from North America has established three main genogroups (U, M and L) that differ in host-specific virulence. In sockeye salmon, Oncorhynchus nerka, the U genogroup is highly virulent, whereas the M genogroup is nearly non-pathogenic. In this study, we sought to...

Purcell, M.K.; Garver, K.A.; Conway, C.; Elliott, D.G.; Kurath, G.
Infectious haematopoietic necrosis virus genogroup-specific virulence mechanisms in sockeye salmon, Oncorhynchus nerka (Walbaum), from Redfish Lake, Idaho; 2009; Article; Journal; Journal of Fish Diseases; Purcell, M. K.; Garver, K. A.; Conway, C.; Elliott, D. G.; Kurath, G.

Filter Total Items: 2
Hailey, Idaho
August 22, 2016

The R package wrv is for processing the groundwater-flow model of the Wood River Valley (WRV) aquifer system, south-central Idaho. The groundwater-flow model is described in the associated model report and model archive. Included in the package is MODFLOW-USG version 1.3, a U.S. Geological Survey (USGS) computer code that solves the groundwater-flow equation.

Filter Total Items: 95
two mallard ducks standing on a USGS doormat
April 5, 2019

A mallard pair visit the USGS

Two mallad ducks visit the Forest and Rangeland Ecosystem Science Center's Snake River Field Station in Boise, Idaho

Color photo of USGS researchers in Idaho
February 8, 2019

USGS EROS Researchers in Idaho

USGS EROS contractor Minsu Kim, left, and USGS Scientist Jeffrey Danielson stand with a GPS device in northern Idaho, where they were part of a research project to conduct topobathymetric research along the Kootenai River of northern Idaho.

bee approaching a flower
December 31, 2018

Male leafcutting bee (Megachile) approaching an Origanum

The alfalfa leafcutting bee (Megachile rotundata) is an introduced species common to Southwest Idaho. They originate from the old world, most likely from northeastern Africa or the Middle East. These bees are successful pollinators of various crops and have been imported to North America for use in agriculture and beekeeping.

USGS hydrographer measuring streamflow on Warm Springs Creek, Idaho
December 19, 2018

USGS hydrographer measuring streamflow on Warm Springs Creek, Idaho

Justin McKoon, hydrologic technicians with the USGS Idaho Water Science Center, measures treamflow at USGS streamgage station 13124265, Warm Springs Creek below diversion near Mackay, Idaho.

Image from an application that navigates users through USGS National Oil and Gas Assessment Provinces
November 14, 2018

National Oil and Gas Assessment Provinces

This is a graphic from the USGS National Oil and Gas Assessment Explorer application, which allows user to drill into 70 oil and gas assessment provinces throughout the United States.

Map of study area
September 27, 2018

Map of study area that includes the states of ID, MT, OR, WA

Map of the study area that includes the states of Idaho, Montana, Oregon, and Washington. The Columbia and Snake rivers are the two largest rivers in the Columbia River Basin which is shown as a shaded area on the map.

USGS hydrologic technicians train Kootenai Tribe of Idaho staff
September 4, 2018

USGS hydrologic technicians train Kootenai Tribe of Idaho staff

USGS hydrologic technicians Keith Hein and Pete Elliott explain site selection and operation of USGS streamgages to staff members of the Kootenai Tribe of Idaho's Fish and Wildlife Department at streamgage station 12310100, Kootenai River at Tribal Hatchery near Bonners Ferry, Idaho. The training was part of the USGS TEchnical training in S

...
USGS hydrologic technician collecting a water-quality sample
May 8, 2018

USGS hydrologic technician collecting a water-quality sample

U.S. Geological Survey student hydrologic technician Mike Michelotti collects a water-qaulity sample from the Coeur d'Alene River at Rose Lake, Idaho. USGS streamgage 12413810 can be seen in the background. The sample was collected as part of ongoing water-quality monitoring that the USGS conducts in the Coeur d'Alene River basin on behalf of the U.S. Environmental

...
USGS streamgage station 13295000, Valley Creek at Stanley, Idaho
April 23, 2018

USGS streamgage station 13295000, Valley Creek at Stanley, Idaho

USGS streamgage station 13295000, Valley Creek at Stanley, Idaho

USGS hydrologic technicians collecting water-quality samples
March 16, 2018

USGS hydrologic technicians collecting water-quality samples

U.S. Geological Survey hydrologic technicians Kevin Kirlin (left) and Ryan Smith collect water-quality samples from the Coeur d'Alene River near Cataldo (USGS 12413500) as part of an ongoing monitoring program that the USGS conducts on behalf of the U.S. Environmental Protection Agency.

March 7, 2018

Yellowstone Volcano Observatory Scientists Host Facebook Live Event

USGS–Yellowstone Volcano Observatory Scientist-in-Charge Mike Poland, Deputy Scientist-in-Charge Wendy Stovall, and Chief Seismologist Jamie Farrell answer questions from the public about Yellowstone earthquakes, deformation, eruptive history, the magmatic plumbing system, and more, during a USGS Volcanoes Facebook Live event recorded on March 7, 2018, at the USGS–Cascades

...
Mean annual streamflow permanence probability
February 7, 2018

Mean annual streamflow permanence probability

Mean Annual Streamflow Permanence Probability

Filter Total Items: 123
two scientists working in a sagebrush experimental plot
February 1, 2019

To understand plant genetic diversity and adaptations, scientist often conduct “common garden” experiments growing plants with diverse origins under the same soil and climatic conditions. However, most common garden studies may be too short to detect adaptive differences. Understanding climate adaptation of Wyoming Big Sagebrush could improve restoration strategies and success.

Mean annual streamflow permanence probability
December 21, 2018

An interdisciplinary team comprised of USGS and university scientists has developed the Probability of Streamflow Permanence Model or PROSPER which predicts flow permanence for unregulated and minimally impaired streams in the Pacific Northwest.

bee approaching a flower
December 14, 2018

Bees are an important part of natural ecosystems and thriving agricultural systems in southwest Idaho and other areas of the United States. Both introduced and native bees can provide ecosystem services by pollinating native plants and agricultural crops such as fruit trees. 

helicopter flying over a burned landscape with mountains in the background and a halo of herbicide spray around it
November 2, 2018

The timing of herbicide application following wildfire can strongly influence its effectiveness. USGS researchers evaluated the effect of the commonly used herbicide imazapic on targeted exotic annual grasses and non-target plants, applied the first winter or second fall after the 2015 Soda wildfire. 

USGS hydrologist measuring groundwater level in a well
October 15, 2018

Data Will Help to Improve Groundwater-Flow ModelData Will Help to Improve Groundwater-Flow Model

Columbia spotted frog
August 10, 2018

Landscape genetics illustrate how landscape features influence species connectivity and can provide insights for species conservation efforts;however, factors that influence connectivity vary considerably, even among species occupying similar landscapes.

Side-blotched lizard
July 2, 2018

Forty years of snake and lizard surveys help scientists understand the consequences of invasive species, wildfires, and other environmental stressors in sagebrush ecosystems.

USGS employees survey vegetation on soda fire burned area
June 25, 2018

Methodological guidelines are needed to rapidly determine vegetation responses to wildfire and post-disturbance treatments, such as seeding and herbicide applications.

Bear Lake to Receive Water Quality and Weather Monitoring Equipment
March 30, 2018

Bear Lake will house water quality and weather monitoring equipment that will provide near real-time information to the public and water managers beginning in early April and continuing through 2022.

Aerial view of red dye in the Kootenai River
September 18, 2017

BONNERS FERRY, Idaho — From Sept. 24 through 29, scientists from the U.S. Geological Survey will conduct dye tracer and aerial mapping studies on northern Idaho’s Kootenai River. Data from the studies will support Idaho Department of Fish and Game and Kootenai Tribe of Idaho fisheries and river restoration projects.

A wildfire in a forest
September 7, 2017

A growing number of wildfire-burned areas throughout the western United States are expected to increase soil erosion rates within watersheds, causing more sediment to be present in downstream rivers and reservoirs, according to a new study by the U.S. Geological Survey.

Filter Total Items: 39