OLS : Record


Main Title Ambient water quality criteria document addendum for hexachlorobutadiene /
CORP Author United States. Environmental Protection Agency. Environmental Criteria and Assessment Office (Cincinnati, Ohio)
Year Published 1989
Report Number ECAO-CIN-652
Stock Number PB91-161455
OCLC Number 45666388
Subjects Water quality; Toxic substances; Water pollution effects(Humans); Water pollution standards; Toxic tolerances; Laboratory animals; Chlorine organic compounds; Toxicology; Aquatic biology; Marine biology; Exposure; Research and development; Potable water; Carcinogens; Public health; Risk assessment; Aquatic ecosystems; Biological effects; Environmental health; Maximum permissible exposure; Food chains; Butadiene/hexachloro; Clean Water Act; Pharmacokinetics
Library   Call Number Additional Info Location Date Modified
NTIS PB91-161455 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 15 pages
Abstract Under the 1977 Clean Water Act, Congress mandated the U.S. Environmental Protection Agency to develop ambient water quality criteria for 129 priority pollutants. These criteria were published in 1980. Under Section 304(a)(1) of the Clean Water Act as amended in 1987, the U.S. EPA is mandated to re-evaluate and update these criteria every five years. These addenda represent an updated literature search current as of 1988, plus additional information from Agency files and Program Offices. The addendum is to update the existing Ambient Water Quality Criteria Document for Hexachlorobutadiene.
Notes ECAO-CIN-652. PB91-161455. June 1989. Microfiche.
Contents Notes ECAO-CIN-652.
Supplementary Notes See also PB81-117640.
NTIS Prices PC A03/MF A01
BIB Level m
OCLC Time Stamp 20010105174108
Cataloging Source OCLC/T
Language eng
Origin OCLC
OCLC Rec Leader 00834nam 2200217Ka 45020