H.R.3857

Snow Water Supply Forecasting Reauthorization Act of 2025

Chamber Passed·12/11/25

Reauthorizes the Snow Water Supply Forecasting Program, emphasizing technology integration and forecasting improvements.

The Snow Water Supply Forecasting Reauthorization Act of 2025 amends the Snow Water Supply Forecasting Program Authorization Act. It focuses on deploying technologies that integrate snowpack measuring and modeling. The program will enhance activities to achieve improved snow and water supply forecasting results, integrating them with water supply forecasts. It also emphasizes real-time integration of activities with water management decisions, including interstate water management. The bill extends funding for fiscal years 2027 through 2031.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Where it stands

Last
Passed the House · Dec 11, 2025
Current
The Senate
Next
Senate floor vote

Sponsors

2
1
Democratic CaucusRepublican Caucus

Calendar

Jun 10

9:30 AM

Senate Energy and Natural Resources Hearing

Mar 17

10:00 AM

Senate Energy and Natural Resources Hearing

History

Jun 10

Senate

Committee on Energy and Natural Resources. Ordered to be reported with an amendment in the nature of a substitute favorably.

Mar 17

Senate

Committee on Energy and Natural Resources Subcommittee on Water and Power. Hearings held.

Dec 11, 2025

Senate

Received in the Senate and Read twice and referred to the Committee on Energy and Natural Resources.