WebWISER PDA and Screen Reader Access

Welcome to WebWISER

Hazmat EMS

WISER is a system designed to assist first responders in hazardous material incidents. WISER provides a wide range of information on hazardous substances, including substance identification support, physical characteristics, human health information, and containment and suppression advice. For more information, please see the WISER home page.

WebWISER is best viewed with the following browsers (indicated version or higher): Internet Explorer 7, Firefox 3, Safari 3.2.

WISER is also available as a standalone application for PCs and PDAs. See the WISER home page for free downloads.

Click here if you know the name or ID of the substance that you want to look up

Click here to have WISER help you identify an unknown chemical based on any of the following:

  • Physical properties of the substance
  • Signs/symptoms from exposure to the substance
  • NFPA 704 full or partial placard values
  • Substance categories (flammable, meth lab, etc.)
  • Transport identification: DOT placard and/or type of rail car or road trailer)