HR 900
Sinkhole Mapping Act of 2025
Jurisdiction
US Congress
Session
119th Congress (2025-2026)
Last updated at
Jun 14, 2026, 4:04 AM
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Sign in to take action- Introduced
- Passed House
- Passed Senate
- To President
- Became Law
Bill overview
This bill requires the U.S. Geological Survey (USGS) to create a program to map areas at high risk of sinkhole formation. The program will study the causes of sinkholes, including factors like extreme weather and water usage changes, and utilize 3D elevation data to develop detailed maps. These maps will be publicly available on a USGS website to help community planners and emergency managers prepare for potential sinkhole events. The maps will be reviewed and updated periodically to ensure accuracy.
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