Welcome to the Wyoming-Montana Water Science Center
Your source for impartial water science and data in Montana and Wyoming
Your source for impartial water science and data in Montana and Wyoming
Current Water Conditions for Wyoming
Current Water Conditions for Montana
Wyoming and Montana Water Data
Quality data to inform research and decision-making
Quality data to inform research and decision-making
Wyoming-Montana Water Science Center
The U.S. Geological Survey Wyoming-Montana Water Science Center conducts research and monitoring on a wide variety of hydrological issues affecting streams, lakes, reservoirs, and groundwater in Wyoming and Montana, across the Nation, and internationally. Use these pages to explore our hydrologic data, research, and publications.
Current Wyoming-Montana water conditions
Current Wyoming-Montana water conditions
Explore real-time streamflow, groundwater, and water-quality conditions in Wyoming and Montana and access data through an interactive map.
Wyoming-Montana Drought Viewer
Wyoming-Montana Drought Viewer
This viewer helps analyze the effects of drought on streams and rivers by showing real-time USGS water data to help define water supply conditions in Wyoming and Montana, with additional weather-related data from other public sources.
Current water data for Montana and Wyoming
Current water data for Montana and Wyoming
News
New data products now available in StreamStats
New data products now available in StreamStats
USGS provides easy access to Colorado River science with new online portal
USGS provides easy access to Colorado River science with new online portal
Tailored sediment sampling can lead to more effective management
Tailored sediment sampling can lead to more effective management
Publications
Peak streamflow trends in Montana and northern Wyoming and their relation to changes in climate, water years 1921–2020
Frequency analysis on annual peak streamflow (hereinafter, peak flow) is essential to water-resources management applications, including critical structure design (for example, bridges and culverts) and floodplain mapping. Nonstationarity is a statistical property of a peak-flow series such that the distributional properties (the mean, variance, or skew) change either gradually...
Fine-resolution satellite remote sensing improves spatially distributed snow modeling to near real time
Given the highly variable distribution of seasonal snowpacks in complex mountainous environments, the accurate snow modeling of basin-wide snow water equivalent (SWE) requires a spatially distributed approach at a sufficiently fine grid resolution (
Integrating the bright and dark sides of aquatic resource subsidies – A synthesis
Aquatic and terrestrial ecosystems are linked through the reciprocal exchange of materials and organisms. Aquatic-to-terrestrial subsidies are relatively small in most terrestrial ecosystems, but they can provide high contents of limiting resources that increase consumer fitness and ecosystem production. However, they also may carry significant contaminant loads, particularly in...
Science
Site Assessment and Monitoring of Constructed Wetlands in Montana
The Montana Department of Transportation (MDT) occasionally causes disturbance to wetlands during construction. To comply with Federal, State, and Tribal regulations, MDT creates replacement wetlands to compensate for wetland loss. The U.S. Geological Survey (USGS) collaborates with MDT to assess potential wetland replacement sites and monitor water conditions at established replacement sites...
Monitoring Changes in Groundwater Quality at Jackson Hole Airport
USGS studies revealed that aircraft deicing fluids from Jackson Hole Airport negatively affected the water quality of the Snake River aquifer in northwestern Wyoming (Wright, 2013). In response, the airport implemented improved deicing management and infrastructure. A recent USGS study determined that the airport’s changes likely contributed to improvements in aquifer groundwater quality (Wright...
Supercharging Natural Gas: A Breakthrough in Energy Production
Natural gas is the primary source of electricity in the United States and fuels industries, businesses, and homes. Because the need for natural gas is increasing, ensuring a reliable national supply is essential. Scientists at the U.S. Geological Survey (USGS) are working to increase natural gas production by using an unexpected source: underground microbes.