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  • All fields: Percolation
(120 results)



Display: 50

    • Annual report

    • Oklahoma. Department of Environmental Quality--Periodicals.; Environmental protection--Oklahoma--Periodicals.
    • .... to enhance the quality of life in Oklahoma and protect the health of its citizens by protecting, preserving and restoring the water, land and air of the state, thus fostering a clean, attractive, healthy, prosperous and sustainable environment.
    • Watershed based plan for the Illinois River Watershed

    • Watershed management--Illinois River Watershed (Ark. and Okla.); Watershed management--Arkansas.; Watershed management--Oklahoma.; Watershed restoration--Illinois River Watershed (Ark. and Okla.); Watershed restoration--Arkansas.; Watershed...
    • The Illinois River watershed spans the Oklahoma-Arkansas border in the northeastern part of the state and is located in Benton, Washington, and Crawford Counties in Arkansas and Delaware, Adair, Cherokee, and Sequoyah Counties in Oklahoma.; This...
    • Watershed based plan for the Fort Cobb Watershed

    • Watershed management--Oklahoma--Fort Cobb Reservoir Watershed--Planning.; Watershed restoration--Oklahoma--Fort Cobb Reservoir Watershed--Planning.; Water quality management--Oklahoma--Fort Cobb Reservoir Watershed--Planning.; Fort Cobb Reservoir...
    • The Fort Cobb Watershed covers 314 square miles in southwestern Oklahoma in Caddo, Washita, and Custer Counties. Ft. Cobb Reservoir’s designated beneficial uses include public and private water supply, warm water aquatic community, agriculture,...
    • Middle Arkansas watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Middle Arkansas Watershed Planning Region includes eight basins (numbered 49 and 73-79 for reference). The region is primarily in the Central Lowland physiography province and encompasses 5,173 square miles in northeastern Oklahoma, spanning...
    • Eufaula watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Eufaula Watershed Planning Region includes one basin (Basin 48). The region includes portions of the Central Lowland and Ouachita physiography provinces, encompassing 3,223 square miles in east-central Oklahoma, covering portions of Okmulgee,...
    • Lower Washita watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Lower Washita Watershed Planning Region includes six basins (numbered 14-16 and 21-23 for reference). The region is in the Central Lowland physiography province and encompasses 6,192 square miles in southern Oklahoma, spanning all of Carter,...
    • Bacteria total maximum daily loads for the lower Bird Creek watershed area (OK1213000010010_00)

    • Water--Pollution--Total maximum daily load--Oklahoma--Bird Creek Watershed.; Bacterial pollution of water--Oklahoma--Bird Creek Watershed.; Escherichia coli--Environmental aspects--Oklahoma--Bird Creek Watershed.; Enterococcus--Envrionmental...
    • The purpose of this TMDL report is to establish pollutant load allocations for indicator bacteria in impaired waterbodies, which is the first step toward restoring water quality and protecting public health. TMDLs determine the pollutant loading a...
    • Panhandle watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Panhandle Watershed Planning Region includes six basins (numbered 52-55 and 65-66 for reference). The region encompasses 9,426 square miles in northwest Oklahoma, spanning from the Panhandle counties of Cimarron, Texas, and Beaver, and...
    • Panhandle watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Panhandle Watershed Planning Region includes six basins (numbered 52-55 and 65-66 for reference). The region encompasses 9,426 square miles in northwest Oklahoma, spanning from the Panhandle counties of Cimarron, Texas, and Beaver, and...
    • Blue-Boggy watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Blue-Boggy Watershed Planning Region includes seven basins (numbered 7-13 for reference). The southern portion of the region lies within the Coastal Plain physiography province and the northern part of the region intersects the Central Lowland...
    • Grand watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Grand Watershed Planning Region includes two basins (numbered 80 and 81 for reference). The region encompasses 2,694 square miles in northeast Oklahoma, spanning all of Ottawa County and parts of Craig, Rogers, Mayes, Delaware, Wagoner, and...
    • Beaver-Cache watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma.
    • The Beaver-Cache Watershed Planning Region includes eight basins (numbered 24-31 for reference). The region is in the Central Lowland physiography province, encompassing 3,288 square miles in southwest Oklahoma spanning from the southern portion of...
    • Southeast watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Southeast Watershed Planning Region includes six basins (numbered 1-6 for reference). The region is in the Ouachita and Coastal Plain physiography provinces, encompassing 4,437 square miles in southeastern Oklahoma, spanning from the southeast...
    • Central watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Central Watershed Planning Region includes nine basins (for reference, numbered 50, 51, 56-58, 60-62, and 64). The region is located in the Central Lowland physiography province, encompassing 10,142 square miles in central Oklahoma, spanning...
    • Southeast watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Southeast Watershed Planning Region includes six basins (numbered 1-6 for reference). The region is in the Ouachita and Coastal Plain physiography provinces, encompassing 4,437 square miles in southeastern Oklahoma, spanning from the southeast...
    • Upper Arkansas watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Upper Arkansas Watershed Planning Region includes seven basins (numbered 63 and 67-72 for reference). The region encompasses 7,452 square miles in northern Oklahoma, spanning from the northeast portion of Woods County to the northwest portion...
    • West central watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The West Central Watershed Planning Region includes five basins (numbered 17-20 and 59 for reference). The region encompasses 5,262 square miles in western Oklahoma, spanning all of Custer County and parts of Ellis, Dewey, Roger Mills, Blaine,...
    • Lower Arkansas watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Lower Arkansas Watershed Planning Region includes five basins (numbered 44-47 and 82 for reference). The region encompasses 4,657 square miles in eastern Oklahoma, spanning all of Adair and Sequoyah Counties and parts of Delaware, Cherokee,...
    • Upper Arkansas watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Upper Arkansas Watershed Planning Region includes seven basins (numbered 63 and 67-72 for reference). The region encompasses 7,452 square miles in northern Oklahoma, spanning from the northeast portion of Woods County to the northwest portion...
    • Annual report, 1996/97

    •  
    • In its effort to be an effective government agency, the Oklahoma Department of Environmental Quality (DEQ) has focused on a number of ideals. These include responsiveness, simplicity, uniformity of process, communication, outreach and public input....
    • Blue-Boggy watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Blue-Boggy Watershed Planning Region includes seven basins (numbered 7-13 for reference). The southern portion of the region lies within the Coastal Plain physiography province and the northern part of the region intersects the Central Lowland...
    • Oklahoma wetlands reference guide

    • Wetlands--Oklahoma--Handbooks, manuals, etc.; Wetland conservation--Oklahoma--Handbooks, manuals, etc.; Wetland animals--Oklahoma--Handbooks, manuals, etc.; Wetland plants--Oklahoma--Handbooks, manuals, etc.
    • The Oklahoma Wetlands Reference Guide has been developed to help a variety of users in identifying and understanding the ecology of the most common natural wetland types found in Oklahoma. It is the authors’ intention that this book provides...
    • West central watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The West Central Watershed Planning Region includes five basins (numbered 17-20 and 59 for reference). The region encompasses 5,262 square miles in western Oklahoma, spanning all of Custer County and parts of Ellis, Dewey, Roger Mills, Blaine,...
    • Oklahoma comprehensive water plan executive report.

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.;
    • The Oklahoma Water Resources Board formally submits for your consideration this 2012 Update of the Oklahoma Comprehensive Water Plan (OCWP), the state's official long-range strategy for managing and protecting its invaluable surface and groundwater...
    • Eufaula watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Eufaula Watershed Planning Region includes one basin (Basin 48). The region includes portions of the Central Lowland and Ouachita physiography provinces, encompassing 3,223 square miles in east-central Oklahoma, covering portions of Okmulgee,...
    • Lower Arkansas watershed planning region

    • Water resources development--Government policy--Oklahoma.; Water-supply--Oklahoma--Management.
    • The Lower Arkansas Watershed Planning Region includes five basins (numbered 44-47 and 82 for reference). The region encompasses 4,657 square miles in eastern Oklahoma, spanning all of Adair and Sequoyah Counties and parts of Delaware, Cherokee,...

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