S.93

Harmful Algal Bloom and Hypoxia Research and Control Amendments Act of 2025

Chamber Passed·9/11/25

Amends the Harmful Algal Bloom and Hypoxia Research and Control Act of 1998 to enhance research and monitoring of harmful algal blooms and hypoxia.

The bill amends the Harmful Algal Bloom and Hypoxia Research and Control Act of 1998 to enhance research and monitoring of harmful algal blooms and hypoxia. It expands the scope of the National Harmful Algal Bloom and Hypoxia Program to include marine, estuarine, and freshwater systems. The National Oceanic and Atmospheric Administration (NOAA) will integrate observing capabilities to establish a national network for monitoring, detection, and forecasting of harmful algal blooms.

Included in complete analysis

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

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Where it stands

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

Sponsors

Democratic CaucusRepublican Caucus

Calendar

Feb 5, 2025

10:00 AM

Senate Commerce, Science, and Transportation Hearing

History

Sep 11, 2025

Senate

Message on Senate action sent to the House.

Sep 11, 2025

House

Received in the House.

Sep 11, 2025

House

Held at the desk.