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Gulf's 'Dead Zone' Shrinks to Record Low Area

8/1/2025

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Summary

Story summary

The Gulf of America's "dead zone" has shrunk to 4,402 square miles this summer, marking a hopeful decline from last year and the smallest area recorded in 15 years. This positive change stems from dedicated efforts by the Mississippi River/Gulf of Mexico Hypoxia Task Force to combat nutrient pollution, though the five-year average still looms at a concerning 4,755 square miles.

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Story summary

The Gulf of America's "dead zone" has shrunk to 4,402 square miles this summer, marking a hopeful decline from last year and the smallest area recorded in 15 years. This positive change stems from dedicated efforts by the Mississippi River/Gulf of Mexico Hypoxia Task Force to combat nutrient pollution, though the five-year average still looms at a concerning 4,755 square miles.