Environmental and Human Health Impacts of Agent Orange Manufacturing on the Tittabawassee, Saginaw, and Kanawha Rivers in Eastern United States

Abstract

The environmental and human health impacts of Agent Orange manufacturing have been documented for more than sixty years. Agent Orange contained 2,4,5-trichlorophenoxyacetic acid (2,4,5-T), which was contaminated with the highly toxic dioxin 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). While much attention has focused on the use of Agent Orange during the Vietnam War, less attention has been given to the consequences experienced by workers and communities involved in its production.

This study examines the environmental and human health impacts associated with two major manufacturing centers: Nitro, West Virginia, and Midland, Michigan. Workers were exposed to dioxin-contaminated chemicals during production, while surrounding communities experienced long-term contamination of soils, sediments, and river systems, including the Kanawha, Tittabawassee, and Saginaw Rivers.

The objective is to document the long-term consequences of TCDD contamination for workers, local residents, and affected ecosystems. Remediation efforts have required substantial investments in hazardous waste management, environmental restoration, monitoring, and legal compliance, while land-use restrictions remain in place at contaminated sites.

This case demonstrates how the environmental and public health consequences of war-related chemical production can persist for generations, highlighting the need for stronger environmental accountability, worker protection, long-term health monitoring, and policies to prevent future toxic exposures.