EXH1041037232

PCHBPollution Control Hearings Board of the State of Washington

-- Guidellnes for Deriving Numerical ._uaCic Si_e-Speclflc Wa_er quali=y Cri_erla by Modifyln_ National Criteria t by .&n_hony R. Carlson a, William A. BrunEs b, Gary A. Cha_an c, and David J. _nsen d a U.S. EPA, Envlronmen_al Research Laboratory, Duluth, Minnesota b U.S. EPA, Enviroameacal Research Laboracory, Narragansett, Rhode Island c U.S. EPA, Enviroameneal Research Laboratory, Corvallis, Oregon [ ' • d U.S. EPA, Envlrouaencal Research Laboratory, Gulf Breeze, Florida ! - [ ENVTROI_IENTALRESEARCH LABORATORY m_00ucEa. OFFICE OF RESEARCH AND DEVELOPMENT NATIONAL TECHNICAL U.S. _'-,_VIROIe_NTAL PROTECTION AGENCY INFORMATION SERVICE DULUTH. MN 55804 u_0_,.,_,,_ co,,..i,c[IIUOGIIItO.VA.22111 AR 037233 TECHNICAL REPORT DATA (,_,.,e red/,un_cnons o. mr reverie/w/ore co,m_rmal I. REPORT NO. _2. 3. RECiP|ENT'S ACCESSION NO. EPA-600/3-8_-099 1 "_ 5 1 "_; 1 " ' • TITI.E AND SUBTITLE 5. RSPORT DAT_^_,• uc=ooer _.. Guidelines for Deriving Numerical Aquatic Si_e-Specific •" Wa_er Quality Criteria b7 Modifying National Criteria i.PERFORMING ORGANIZAT'ON CODE 7. AUTHORIS) |. PERFORMING ORGANIZATION REPORT NO. Anthony R. Carlson, William A. Brungs, Gary A. Chapman, and David J. Hansen El. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT NO. U.S. Environmental PrQ;ection Agency Environmental Research Lahore=Dry-Duluth _1. CONTRACT/GRANTNO. 6201 Congdon Boulevard Duluth, Minnesota 55804 • 12. SPONSORING AGENCY NAME AND ADDRESS 13. TYPE OF REPORT AND PERIOD COVERED Office of Research and Development Environmental Research Laboratory _4.SPONSOmNG *G_CV coDE , U.S. Environmental Protection Agency Duluth, Minnesota 55804" EPA-600/03 _s.SUP'LEMENTARY NOTES ' 16.ASS#_ACT A major goal of the U.S. Environmental Protection Agency is to directly link regulatory decislon-making regarding priority water bodies…
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