Webfluorobenzene is included in the EPA IRIS database (U.S. EPA, 2010b) or on the Drinking Water Standards and Health Advisories List (U.S. EPA, 2006). No RfD or RfC values are reported in HEAST (U.S. EPA, 2010a). The CARA list (U.S. EPA, 1994) does not include a Health and Environmental Effects Profile (HEEP) for fluorobenzene. WebJun 22, 2024 · This guidance was developed by the U.S. Environmental Protection Agency (EPA) Region 4 Superfund Division’s Scientific Support Section (SSS) risk assessment staff to update and replace all Region 4 Ecological Risk Assessment Supplemental Guidance and to supplement Agency guidance documents on site-specific …
Actions and Notices about Oil and Natural Gas Air Pollution ... - US EPA
Webdatabase (U.S. EPA, 2010) or on the Drinking Water Standards and Health Advisories List (U.S. EPA, 2006). The HEAST did not report any RfD or RfC values for titanium (U.S. EPA, 2003), and the Chemical Assessments and Related Activities (CARA) list (U.S. EPA, 1994) does not contain any assessments for titanium. WebAbout the RAIS. This work has been sponsored by the U.S. Department of Energy (DOE), Office of Environmental Management, Oak Ridge Operations (ORO) Office through a joint collaboration between United Cleanup Oak Ridge LLC (UCOR), Oak Ridge National Laboratory (ORNL), and The University of Tennessee, Ecology and Evolutionary Biology, … bose home speakers for tv
Regional Screening Levels (RSLs) - What
WebDec 19, 2024 · Sodium and Potassium Salts for Inorganic Phosphates. A Provisional Peer-Reviewed Toxicity Value (PPRTV) is a toxicity value primarily derived for use in EPA's Superfund Program. PPRTVs are derived from a review of the relevant scientific literature using EPA methods, sources of data and guidance for value derivation. WebvvEPA United States Environmental Protection Agency Solid Waste and Emergency Response EPA-540-R-97 036 PB97-921199 July 1997 Superfund Health Effects Assessment Summary Tables FY 1997 Update ... FY97 Annual HEAST update STRUCTURE OF THE HEAST The HEAST Introduction contains explanatory material … WebDec 29, 2016 · The California Environmental Protection Agency Office ... These screening tables may also use some RfCs from EPA's HEAST tables. 2.3.2.1 Chronic Reference Concentrations. ... As an update to RAGS HHEM, Part B (USEPA 1991a), this equation takes into account the amount of contaminant that is in the vapor phase in soil … bose home speaker with alexa