Supervisory Hydrologist of the Groundwater Systems section of the Washington Water Science Center
Professional Experience
Hydrologist, USGS Washington Water Science Center, 2007 - present
Education and Certifications
Bachelor of Science in Geology, University of Florida, 1995
Certificate in GIS and Spatial Modeling, University of Washington, 2007
Master of Geographic Information Systems, Penn State University, 2013
Science and Products
Walla Walla River Basin groundwater-flow system, Oregon-Washington
The Issue: Decades of declining groundwater levels in the Walla Walla River Basin (WWRB), which spans Oregon and Washington, are affecting instream flows for threatened and culturally important fish populations and water availability for competing interests across state lines. The public and state resource management agencies have begun implementing efforts to stabilize groundwater levels and...
Southeast Sound Groundwater Flow Model
The Issue: Groundwater is an important resource for domestic, commercial, and industrial usage in the Puyallup River and Chambers-Clover Creek Watersheds, and groundwater discharge helps maintain late-summer and early-fall streamflow (baseflow) in many area streams. Consequently, as the population grows, and commercial and industrial activity increase, so does the demand for groundwater. However...
Chambers-Clover Model
The Issue: In 1998, to address diminishing water availability and quality and the loss of critical habitat for fish and wildlife, Washington State enacted the Watershed Management Act. Under this Act, in the process of watershed planning for the Chambers-Clover Creek Watershed in Pierce County, Planning Unit members and partners uncovered gaps in data that would limit the usefulness of their plan...
Science and Products
- Publications
- Science
Walla Walla River Basin groundwater-flow system, Oregon-Washington
The Issue: Decades of declining groundwater levels in the Walla Walla River Basin (WWRB), which spans Oregon and Washington, are affecting instream flows for threatened and culturally important fish populations and water availability for competing interests across state lines. The public and state resource management agencies have begun implementing efforts to stabilize groundwater levels and...Southeast Sound Groundwater Flow Model
The Issue: Groundwater is an important resource for domestic, commercial, and industrial usage in the Puyallup River and Chambers-Clover Creek Watersheds, and groundwater discharge helps maintain late-summer and early-fall streamflow (baseflow) in many area streams. Consequently, as the population grows, and commercial and industrial activity increase, so does the demand for groundwater. However...Chambers-Clover Model
The Issue: In 1998, to address diminishing water availability and quality and the loss of critical habitat for fish and wildlife, Washington State enacted the Watershed Management Act. Under this Act, in the process of watershed planning for the Chambers-Clover Creek Watershed in Pierce County, Planning Unit members and partners uncovered gaps in data that would limit the usefulness of their plan... - Data
- Maps