Water Quality & Infrastructure

Agency Information Collection Activities; Proposals, Submissions, and Approvals: State Program Adequacy Determination: Municipal Solid Waste Landfills and Non-Municipal, Non-Hazardous Waste Disposal Units that Receive Conditionally Exempt Small Quantity Generator Hazardous Waste

Agency Information Collection Activities; Proposals, Submissions, and Approvals: Revisions to the RCRA Definition of Solid Waste

AR-226-0764 - Acute Toxicity of FC-203CF-X to Activate Sludge Mixed Liquor

AR-226-0761 - Static Acute Toxicity of FC-203CF to the Daphnid, Daphnia Magna

AR-226-0759 - Ready Biodegradability of FC203CF (BOD/COD)

AR-226-0758 - Environmental Effects of Light Water Brand AFFF and Components - Robust Summary for FC-203CE

AR-226-0756 - Static Acute Toxicity of FC-203CE to the Daphnid, Daphnia Magna

AR-226-0755 - Toxicity of FC-203CE + Antifoamer to Activated Sludge Mixed Liquor

AR-226-0754 - Toxicity of FC-203CE to Activated Sludge Mixed Liquor

AR-226-0751 - Acute Toxicity of FC-203CE to Green Algae, Selenastrum Capricomutum

AR-226-0749 - Acute Static Toxicity of FC-203CE to Daphnia Magna

AR-226-0748 - Ready Biodegradability (OECD 301E) of FC-203CE

AR-226-0747 - Ready Biodegradability (BOD/COD) & TOC of FC-

AR-226-0190 - Determination of Perfluorooctane Sulfonate (PFOS), Perfluorooctane Sulfonylamide (PFOSA), and Perflurooctanoate (PFOA) in Water by Liquid-Solid Extraction and High-Performance Liquid Chromatography/Tandem Mass Spectrometry (HPLC/MS/MS)

AR-226-0187 - PFOS: A 96-Hour Toxicity Test with the Freshwater Diatom (Navicula pelliculosa)

AR-226-0186 - PFOS: A 96-Hour Toxicity Test with the Freshwater Alga (Anabaena flow-aquae)

AR-226-0185 - Study Designs - 3M Microbial Metabolism Program

AR-226-0184 - Abiotic Degradation Studies (hydrolysis and indirect Photolysis) of Perfluorooctane Sulfonate (List of Section Attachments is first page of this file)

AR-226-0181 - Study Plan ST-43: Standard Procedure for Liver Sucelular Fractionation

AR-226-0174 - Memorandum (3M Internal Correspondence) re1983 Decatur Blood Fluoride Review (List of Section Attachments is first page of this file)