Provisional Peer Reviewed Toxicity Values
Description: PPRTVs are developed for use in the EPA Superfund Program. Requests to try and derive a PPRTV are generally filtered through the EPA Regional Superfund Program, in which the site subject to the request is located. However, Regions typically request PPRTVs regardless of what party is considered the lead agency or is funding response actions on the (Superfund) site, including Fund-lead sites, potential responsible party (PRP) lead sites, State-lead sites, and sites where other Federal agencies may be identified as the lead agency.
Number of Chemicals: 403