by U.S. Environmental Protection Agency, Office of Water Regulations and Standards, Criteria and Standards Division in Washington, D.C .
Written in English
|Other titles||Ambient water quality criteria for lead - 1984.|
|Statement||U.S. Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratories, Duluth, Minnesota, Narragansett, Rhode Island.|
|Contributions||Environmental Research Laboratory (Duluth, Minn.), Environmental Research Laboratory (Narragansett, R.I.)|
|LC Classifications||QH90 .57L5|
|The Physical Object|
|Pagination||vi, 81 p. ;|
|Number of Pages||81|
Ambient aquatic life water quality criteria for lead. Washington, D.C.: U.S. Environmental Protection Agency, Office of Water Regulations and Standards, Criteria and Standards Division,  (OCoLC) Material Type: Government publication, National government publication, Internet resource: Document Type: Book, Internet Resource. ambient aquatic life water quality criteria for lead u.s. environmental protection agency office of research and development environmental research laboratories duluth, minnesota narragansett, rhode island. TABLE Aquatic Life Water Quality Criteria for Toxic Pollutants Aquatic Life Criteria Summary The concentration for each compound listed in Table 30 is a criterion established for waters of the state in order to protect aquatic life. The aquatic life criteria apply to waterbodies where the protection of fish and aquatic life is a designated use. Water quality refers to the chemical, physical, biological, and radiological characteristics of water. It is a measure of the condition of water relative to the requirements of one or more biotic species, or to any human need or purpose. It is most frequently used by reference to a set of standards against which compliance, generally achieved through treatment of the water, can be assessed.
More about Water Quality Standards and Classifications: Reclassification of St. Lawrence River Drainage Basin - Certain waters of the St. Lawrence River drainage basin will be undergoing reclassification.; Nutrient Criteria - Nutrient criteria are being updated to better protect potable water, recreational and aquatic life use in lakes, rivers and estuaries. Periodically EPA and its predecessor agencies has issued ambient water quality criteria, beginning in with the "Green Book" followed by the publication of the "Blue Book" (Water Quality Criteria ). In , the "Red Book" (Quality For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. Water Quality. The Division of Water Quality (DWQ) includes several programs to protect and manage clean water and public health. The water quality program implements portions of the Pennsylvania Clean Streams Law (P.L , Act of , as amended (35 P.S. §§ et seq.)) and the federal Clean Water Act (33 U.S.C. § et seq. ()). Aquatic life criteria for toxic chemicals are the highest concentration of specific pollutants or parameters in water that are not expected to pose a significant risk to the majority of species in a given environment or a narrative description of the desired conditions of a water body being "free from" certain negative conditions. The table below lists EPA's recommended aquatic life criteria.
criteria for the protection of aquatic life and human health in surface water for approximately pollutants. These criteria are published pursuant to Section (a) of the Clean Water Act (CWA) and provide guidance for states and tribes to use in adopting water quality standards. EPA published a draft ambient water quality criteria document for nonylphenol in January This document contains ambient water quality criteria for the protection of aquatic organisms and their uses. Acute and chronic criteria recommendations have been developed for the protection of aquatic life in both freshwater and saltwater. The Environmental Protection Agency (EPA) is announcing the availability of Aquatic Life Ambient Water Quality Criteria for Aluminum in Freshwater. The EPA first released freshwater criteria for aluminum in to protect aquatic life from harmful effects of aluminum toxicity. The EPA updated. beneficial use and to establish water-quality criteria to meet those uses (South Dakota Department of Water and Natural Resources, ). The Clean Water Act also require States to review and revise these standards every 3 years. The current beneficial-use and aquatic-life criteria are presented in .