Multi-Day Industrial Warehouse Fire

Peoples Cartage Facility in Parkersburg, West Virginia

Incident Summary

A fire broke out at an industrial storage warehouse on Saturday, July 4, 2026. After being initially contained, the fire reignited on Sunday, July 5, generating a smoke plume visible on weather radar.

The incident led to a state of emergency declaration by the Governor of West Virginia. Authorities ordered a shelter-in-place for a half-mile radius around the facility after detecting elevated levels of particulate matter. Multiple fire departments responded to manage the multi-day event.

Facility Description

The Peoples Cartage facility stores various materials, including hazardous waste. The facility previously managed waste calcium hypochlorite, a strong oxidizer. According to the West Virginia Department of Environmental Protection, the facility had prior citations in 2020 and 2025 related to hazardous waste fires, improperly labeled containers, and moisture collection in storage areas.

Speculation on Potential Causes

Loss of Containment and Runaway Reaction: Evaluating this through the lens of process safety, the incident exhibits characteristics of a loss of containment leading to an uncontrolled reaction. The facility's history indicates previous issues with moisture accumulation near calcium hypochlorite. Water can cause calcium hypochlorite to decompose, initiating an exothermic runaway reaction that generates chlorine gas and excessive heat.

Ignition Source: Without adequate process controls (such as moisture barriers or continuous temperature monitoring), this localized heat could act as an ignition source for adjacent combustibles.

Reignition Factor: The reignition on Sunday may have occurred because oxidizers were still present in the debris, supplying oxygen to smoldering materials and making the fire difficult to fully extinguish.

Top Three Sources of Information

News and Sentinel (Local News Publication)

West Virginia Public Broadcasting (Investigative Report)

Official Company Statement via West Virginia Public Broadcasting