6PPD Task Force Act
Key claim: The 6PPD Task Force Act (S4325, 119th Congress) has been introduced and referred to the Senate Committee on Environment and Public Works to address 6PPD and related environmental impacts.
Abstract
(S4325 · 119th Congress) Latest action (2026-04-16): Read twice and referred to the Committee on Environment and Public Works.
Why this matters
6PPD-quinone, formed when tire antioxidant 6PPD reacts with ozone in stormwater runoff, is a documented cause of acute coho salmon mortality and a growing concern for Pacific fisheries and watersheds that border agricultural and forested lands. A federal task force would centralize research and policy coordination on a contaminant that sits at the intersection of transportation, water quality, and fisheries management, potentially shaping future rulemaking that affects salmon-dependent commercial and tribal harvesters.