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Better Flood Forecasts: Atmospheric River Reconnaissance for West Coast Safety.

This law mandates annual winter reconnaissance of atmospheric rivers (intense moisture bands) over the US West Coast (November to March). The goal is to significantly improve the accuracy of storm and flood forecasts, directly enhancing public safety, enabling better water resource management, and reducing property damage.
Key points
Establishes mandatory reconnaissance flights to collect data on atmospheric rivers, which cause most major floods on the West Coast.
Improves the accuracy and timeliness of storm and flood warnings, giving citizens more time to prepare and protect their property.
Supports water management decisions and flood forecasting, crucial for regions facing both flood and drought risks.
article Official text account_balance Process page
Expired
Citizen Poll
No votes cast
Additional Information
Print number: 118_S_2203
Sponsor: Sen. Padilla, Alex [D-CA]
Process start date: 2023-06-22
Lustra uses Artificial Intelligence. Verify details in source documents.
Summarized by: gemini-2.5-flash-preview-09-2025
Source data: api.congress.gov
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OFFICIAL LEGAL TITLE

ARROW Act

FREQUENTLY ASKED QUESTIONS

What is the official ID of this bill?

The official print number for this legislation is 118_S_2203.

Which chamber initiated this legislation?

This legislation was initiated in the Senate.

When did the legislative process begin?

The process officially started on 2023-06-22.

What are the main provisions?

Key points include:

  • Establishes mandatory reconnaissance flights to collect data on atmospheric rivers, which cause most major floods on the West Coast.
  • Improves the accuracy and timeliness of storm and flood warnings, giving citizens more time to prepare and protect their property.
  • Supports water management decisions and flood forecasting, crucial for regions facing both flood and drought risks.
What is the specific legal status?

The current status is Expired.

Where can I read the full text of this legislation?

The full official text is available at: View full text

Who is the primary sponsor?

The primary sponsor is Sen. Padilla, Alex [D-CA].

What is the latest detailed status?

The latest detailed status is: Introduced in Senate

Is this summary verified?

Yes. This content was analyzed by AI and verified by the Lustra Judge System on 2025-12-26.

CATEGORIES

Environment Security