HR3857-119

Passed House

To amend the Snow Water Supply Forecasting Program Authorization Act.

119th Congress Introduced Jun 10, 2025

At a Glance

Read full bill text

Legislative Progress

Passed House
Introduced Committee Passed
Dec 10, 2025

Received; read twice and referred to the Committee on Energy …

Dec 10, 2025 (inferred)

Passed House (inferred from eh version)

Sep 15, 2025

Additional sponsor: Mr. Vindman

Sep 15, 2025

Reported with an amendment, committed to the Committee of the …

Jun 10, 2025

Mr. Hurd of Colorado (for himself and Mr. Neguse) introduced …

Summary

What This Bill Does

This bill reauthorizes and updates the Snow Water Supply Forecasting Program, shifting the focus from technology evaluation to operational deployment of integrated snowpack measurement and modeling technologies. It emphasizes technologies like airborne laser altimetry and imaging spectroscopy for more accurate water supply forecasting.

Who Benefits and How

  • Water management agencies receive better snowpack data for reservoir operations and water allocation
  • Agricultural water users benefit from improved water supply forecasts for irrigation planning
  • Technology companies with airborne laser and imaging spectroscopy products gain market opportunities
  • NOAA and Natural Resources Conservation Service gain formal coordination role in the program

Who Bears the Burden and How

  • Bureau of Reclamation must implement expanded technology integration requirements
  • No significant new burdens; primarily updates existing program focus

Key Provisions

  • Shifts focus from technology evaluation to operational deployment of integrated systems
  • Adds airborne laser altimetry, imaging spectroscopy, and physics-based modeling as key technologies
  • Requires coordination with NOAA and Natural Resources Conservation Service
  • Emphasizes real-time integration with water supply forecasts
Model: claude-opus-4
Generated: Jan 7, 2026 05:15

Evidence Chain:

This summary is derived from the structured analysis below. See "Detailed Analysis" for per-title beneficiaries/burden bearers with clause-level evidence links.

Primary Purpose

Reauthorizes and modernizes the Snow Water Supply Forecasting Program to improve integration of snowpack measurement technologies and hydrologic modeling for water management

Policy Domains

Water Resources Weather Forecasting Agriculture Technology

Legislative Strategy

"Modernize snowpack forecasting program with focus on operational deployment vs research"

Bill Structure & Actor Mappings

Who is "The Secretary" in each section?

Domains
Water Resources Technology
Actor Mappings
"the_secretary"
→ Secretary of the Interior (Bureau of Reclamation)

We use a combination of our own taxonomy and classification in addition to large language models to assess meaning and potential beneficiaries. High confidence means strong textual evidence. Always verify with the original bill text.

Learn more about our methodology