Weldon Spring Ex Army Ordnance Plant

Weldon Spring Ex Army Ordnance Plant is a superfund site located at Hwy 94 Ex Army Plant, St Charles, MO 63301. The Environmental Protection Agency (EPA) identifies sites such as Weldon Spring Ex Army Ordnance Plant because they pose or had once posed a potential risk to human health and/or the environment due to contamination by one or more hazardous wastes. Weldon Spring Ex Army Ordnance Plant is currently registered as an Active superfund site by the EPA. Because it is part of a site that's on the NPL (National Priorities List), Weldon Spring Ex Army Ordnance Plant is considered a mid-level risk hazardous waster site identified by the EPA.