||Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion V : south central cultivated Great Plains including all or parts of the states of: Montana, North Dakota, South Dakota, Nebraska, Wyoming, Colorado, Kansas, Oklahoma, Texas, and New Mexico, and the authorized tribes within the ecoregion /
||Environmental Protection Agency, Washington, DC. Office of Water.
|| U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division,
Water quality--Middle West. ;
Water quality--Great Plains. ;
Water--Pollution--Middle West. ;
Water--Pollution--Great Plains. ;
Nutrient pollution of water--Middle West. ;
Nutrient pollution of water--Great Plains. ;
Water quality--Standards--Middle West. ;
Water quality--Standards--Great Plains. ;
Rivers--Great Plains--Environmental conditions. ;
Rivers--Middle West--Environmental conditions. ;
Water quality--Government policy--North Dakota
Water quality ;
American Indians ;
Water quality Standards ;
Surface water ;
Nutrient analysis ;
State government ;
North Dakota ;
South Dakota ;
New Mexico ;
Nutrient ecoregion V ;
Clean Water Act ;
State law ;
Tribal law ;
Regional Technical Assistance Groups(RTAGs)
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||xii, 30,  pages : color illustrations, color maps, charts, tables ; 28 cm
EPA developed the National Strategy for the Development of Regional Nutrient Criteria (National Strategy) in June 1998. The strategy presents EPA's intentions to develop technical guidance manuals for four types of waters (lakes and reservoirs, rivers and streams, estuaries and coastal waters, and wetlands) and produce section 304(a) criteria for specific nutrient Ecoregions by the end of 2000. In addition, the Agency formed Regional Technical Assistance Groups (RTAGs), which include State and Tribal representatives working to develop more refined and localized nutrient criteria based on approaches described in the waterbody guidance manuals. This document presents EPA's current recommended criteria for total phosphorus (TP), total nitrogen (TN), chlorophyll a, and turbidity for lakes and reservoirs in Nutrient Ecoregion III (Xeric West), which were derived using the procedures described in the Lakes and Reservoirs Nutrient Criteria Technical Guidance Manual (U.S. EPA, 2000a).
"December 2001." Includes bibliographical references (pages 30-31). "EPA 822-B-01-014."