Ambient Aquatic Life Water Quality Criteria For Antimony Iii
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United States. Environmental Protection Agency. Office of Water Regulations and Standards
Author : United States. Environmental Protection Agency. Office of Water Regulations and Standards Publisher : Unknown Page : 456 pages File Size : 55,7 Mb Release : 1986 Category : Water ISBN : MINN:31951D00766818X
Quality Criteria for Water, 1986 by United States. Environmental Protection Agency. Office of Water Regulations and Standards Pdf
Section 304(a) (1) of the Clean Water Act 33 U.S.C. 1314(a) (1) requires the Environmental Protection Agency (EPA) to publish and periodically update ambient water quality criteria. These criteria are to accurately reflect the latest scientific knowledge (a) on the kind and extent of all identifiable effects on health and welfare including, but not limited to, plankton, fish shellfish, wildlife, plant life, shorelines, beaches, aesthetics, and recreation which may be expected from the presence of pollutants in any body of water including ground water; (b) on the concentration and dispersal of pollutants, or their byproducts, through biological, physical, and chemical processes; and (c) on the effects of pollutants on biological community diversity, productivity, and stability, including information on the factors affecting rates of eutrophication and organic and inorganic sedimentation for varying types of receiving waters. In a continuing effort to provide those who use EPA's water quality and human health criteria with up-to-date criteria values and associated information, the document was assembled. The document includes summaries of all the contaminants for which EPA has developed criteria recommendations.
Ambient Aquatic Life Water Quality Criteria for Cyanide by Environmental Research Laboratory (Duluth, Minn.),Environmental Research Laboratory (Narragansett, R.I.) Pdf
National Recommended Water Quality Criteria by Anonim Pdf
This is a compilation in tabular form the EPA's national recommended water quality criteria for 157 pollutants, developed pursuant to section 304(a) of the Clean Water Act (CWA or the Act). These recommended criteria provide guidance for States and Tribes in adopting water quality standards under section 303(c) of the CWA. Such standards are used in implementing a number of environmental programs, including setting discharge limits in National Pollutant Discharge Elimination System (NPDES) permits. These water quality criteria are not regulations, and do not impose legally binding requirements on EPA, States, Tribes or the public. EPA's process for deriving new and revised 304(a) criteria are also described. This document is in PDF format.
Office of Water Policy and Technical Guidance on Interpretation and Implementation of Aquatic Life Metals Criteria by Martha G. Prothro Pdf
This memorandum transmits Office of Water policy and guidance on the interpretation and implementation of aquatic life criteria for the management of metals. This issue covers a number of areas including the expression of aquatic life criteria, total maximum daily loads, permits, effluent monitoring and compliance, and ambient monitoring.
Ambient Aquatic Life Water Quality Criteria for Chlorpyrifos by Environmental Research Laboratory (Duluth, Minn.),Environmental Research Laboratory (Narragansett, R.I.) Pdf
A Practical Guide to Understanding, Managing, and Reviewing Environmental Risk Assessment Reports by Sally L. Benjamin,David A. Belluck Pdf
A Practical Guide to Understanding, Managing and Reviewing Environmental Risk Assessment Reports provides team leaders and team members with a strategy for developing the elements of risk assessment into a readable and beneficial report. The authors believe that successful management of the risk assessment team is a key factor is quality repor