Document qaDpn1GOzE2z5482mExow3x65

2/10/2017 Menu Dioxin at Superfund sites | Dioxin | US EPA United States Environmental Protection Agency Search EPA.gov Related Topics: Dioxin Share Contact Us Dioxin at Superfund sites Dioxin is commonly found at hazardous waste sites, including sites on EPA's National Priority List, for which the cleanup is managed under EPA's Superfund program. EPA has information to help assessors on these sites characterize soil contaminated with dioxins. Specifically, EPA provides: questions and answers with regards to the 2,3,7,8-tetrachlorodibenzo-pdioxin (TCDD) non-cancer toxicity value, or reference dose (RfD), at Resource Conservation and Recovery Act (RCRA) and Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) sites, and a Dioxin Toolbox, which contains technical documents to assist Superfund project managers in the sampling and analysis of dioxin-contaminated soils. Have questions about this information? Contact the Superfund helpdesk for additional help. Contact Us to ask a question, provide feedback, or report a problem. Discover. Accessibility https://www.epa.gov/dioxin/dioxin-superfund-sites 1/2 2/10/2017 EPA Administrator Budget & Performance Contracting Grants No FEAR Act Data Privacy and Security Dioxin at Superfund sites | Dioxin | US EPA Connect. Data.gov Inspector General Jobs Newsroom Open Government Regulations.gov Subscribe USA.gov White House Ask. Contact Us Hotlines FOIA Requests Frequent Questions Follow. LAST UPDATED ON APRIL 14, 2016 https://www.epa.gov/dioxin/dioxin-superfund-sites 2/2