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Sponsored by Rep. Suzan K. DelBene (D-WA) · 8 active : 2 Republicans, 6 Democrats
Latest action: Reported (Amended) by the Committee on Natural Resources. H. Rept. 119-431, Part I.
National Landslide Preparedness Act Reauthorization Act of 2025
This bill reauthorizes through FY2030 and expands the National Landslide Hazards Reduction Program (NLHRP) of the U.S. Geological Survey (USGS) and reauthorizes and expands other related programs.
The bill reauthorizes the NLHRP’s activities including analyzing, preparing for, and responding to landslide hazards. It specifies a minimum amount of NLHRP funds that must be used for deploying landslide early warning systems in high-risk areas. It also specifies that tribal organizations and Native Hawaiian organizations may receive the benefits of the NLHRP.
Also, the bill expands the NLHRP by requiring the USGS to incorporate atmospheric rivers and extreme precipitation events into the program’s national strategy, resources for communities on landslide preparedness, and emergency response activities. It requires a landslide hazards database to include information regarding identification of areas in need of additional landslide risk assessment and authorizes regional partnerships to coordinate landslide monitoring efforts. It also authorizes the USGS to consult with institutions of higher education when establishing priorities for grants and implementing the debris flow early warning system.
Additionally, the bill reauthorizes the USGS’s 3D Elevation Program through FY2030 and requires relevant federal agencies to integrate enhanced elevation data. It also requires the National Oceanic and Atmospheric Administration’s precipitation frequency estimates to include precipitation from hurricanes, atmospheric rivers, and extreme precipitation events.
Members fall into . 2 representatives don’t have enough data yet and are marked “insufficient data”. Non-voting delegates are not counted.
: only movement toward the other party counts, so members who sit further from the center than their party no longer score as swing votes.
Bars show each input from 0 to 100: ideology gap, scorecard gap, . is the seat’s partisan lean, and shows how much of the input data a score has.
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These members have less than half of the model’s inputs, so their scores are not banded or ranked.


Ideology is each member’s score. The cluster low on the chart includes the bill’s 9 sponsor and cosponsors in the House: they have already committed, so they score as entrenched. 2 representatives without a DW-NOMINATE score or with insufficient data are not plotted.
Similar votes count toward swing-v3 in the House: total similarity weight 10.5 (needs 5.0).