Water Availability and Use
Featured Science | Water Availability for Tribal Treaty Rights in Western Washington
We are working with Tribes to identify rivers vulnerable to changing climate, land use, or water use.
Featured Science | Streamflow Permanence
Predicting the likelihood that streams will be wet or dry.
Featured Science | Southeast Sound Groundwater Flow Model
Major aquifer study including the construction and calibration of a numerical groundwater flow model.
We research water availability so that the public knows how much water is available now and into the future. Our research focuses on determining the quantity, quality, and timing of water. In addition to conducting extensive monitoring, we develop detailed models to aid in addressing these complex topics.
Water Budgets
Water budgets are detailed accounts of water systems. They summarize the ins and outs, and sometimes the timing of water exchanges. Our work to develop water budgets helps water resource managers and communities make informed decisions about how they are using water.
Groundwater - Surface Water Interactions
In most areas of Washington, groundwater is hydraulically connected to nearby rivers, lakes, and wetlands. We study the groundwater – surface water interface to better understand how much water is moving from above and below ground. Knowledge of ground and surface water exchange helps managers protect these interconnected resources.
Hydrogeology
Our hydrogeologic studies focus on regional groundwater assessments, aquifer delineation, and inter-agency science support. We specialize in estimating aquifer properties, mapping 3-D hydrogeologic frameworks, determining flow rates and directions, and conducting tracer analyses.
