EPA Superfund Site

JERVIS B. WEBB CO.

CA | EPA ID CAD008339467

About this site’s exposure pathways: As of December 2024, the Jervis B. Webb Co. Superfund site is considered “Insufficient Data to make a Human Exposure evaluation” (HEID). Jervis B. Webb Co. was recently finalized on the NPL on 05/10/2012, and there has not yet been an evaluation of the human health exposure risks.

EPA uses this Human Exposure status when there is insufficient data/evidence to determine whether actual or reasonably anticipated human exposures are occurring, and/or whether those exposures are above acceptable risk-based levels. The planned activity to collect sufficient information to make a human exposure evaluation is completion of final Record of Decision. EPA currently anticipates that there will be sufficient data to make a Human Exposure determination by 9/30/2028 upon completion of remedial action.