The Toxic Health Threat Warning Act of 2025 requires the Secretary of the Army to test water for cyanotoxins before releasing it from flood risk.

The Toxic Health Threat Warning Act of 2025 mandates that the Secretary of the Army, acting through the Chief of Engineers, test water for cyanotoxins before releasing it from flood risk management structures. If the water contains cyanotoxins at levels greater than 8 parts-per-billion, the Secretary must notify the public and affected governments of the determination and planned release, and any potential effects on human health, before releasing the water.

The Toxic Health Threat Warning Act of 2025 requires the Secretary of the Army to test water for cyanotoxins before releasing it from flood risk.

The Toxic Health Threat Warning Act of 2025 mandates that the Secretary of the Army, acting through the Chief of Engineers, test water for cyanotoxins before releasing it from flood risk management structures. If the water contains cyanotoxins at levels greater than 8 parts-per-billion, the Secretary must notify the public and affected governments of the determination and planned release, and any potential effects on human health, before releasing the water.