Skip to main content
U.S. flag

An official website of the United States government

January 30, 2026

The Humboldt River Basin Capture Query Tool (HCQT) is an interactive tool allows users to explore how groundwater pumping affects streamflow and other water sources across the Humboldt River Basin.

Media
Screenshot of the web tool showing a dots and the associated capture results report.

With HCQT, you can: 

  • Select a location and pumping scenario. 
  • View model-estimated capture components, including stream capture, evapotranspiration capture, storage change, and drain capture. 
  • Generate easy-to-read charts and tables for informed water management decisions. 

 

Get started with the HCQT today.

Was this page helpful?