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  • All fields: Eutrophication
(109 results)



Display: 50

    • 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...
    • Lake Thunderbird water quality.

    • Water quality--Oklahoma--Thunderbird, Lake--Periodicals.; Thunderbird, Lake (Okla.)--Periodicals.;
    • Lake Thunderbird was constructed by the Bureau of Reclamation and began operation in 1966. Designated uses of the dam and the impounded water are flood control, municipal water supply, recreation, and fish and wildlife propagation. As a municipal...
    • Watershed based plan for the Lake Thunderbird watershed

    • Watershed management--Oklahoma--Thunderbird, Lake, Watershed--Planning.; Watershed restoration--Oklahoma--Thunderbird, Lake, Watershed--Planning.; Water quality management--Oklahoma--Thunderbird, Lake, Watershed--Planning.; Watershed...
    • Lake Thunderbird, located in central Oklahoma, is a popular recreational lake as well as a water supply reservoir for the cities of Norman, Del City, and Midwest City, which have a combined population of approximately 178,000. Significant taste and...
    • Development of a probability survey design for lakes & reservoirs : final report.

    • Water quality--Oklahoma.; Water quality--Oklahoma--Measurement--Planning.; Lakes--Monitoring--Oklahoma.; Environmental impact analysis--Oklahoma.
    • This probability based survey collected samples representing lakes, ponds and reservoirs 10 acres in Oklahoma. The Oklahoma State Lakes Survey (OSLS) represents the first time 100 percent of the state’s lakes have been assessed in any fashion.
    • Expert witness declaration of Robert S. Lawrence, MD

    • Water quality--Illinois River Watershed (Ark. and Okla.); Poultry industry--Waste disposal--Illinois River Watershed (Ark.-Okla.); Illinois River Watershed (Ark.-Okla.); Oklahoma. Office of the Attorney General--Trials, litigation, etc.; Oklahoma....
    • I have been retained by the State of Oklahoma to evaluate the public health problems associated with the application on agricultural lands of poultry waste in the Illinois River Watershed (IRW).
    • Retrospective ecosystem analysis of the Eucha-Spavinaw watershed

    • Nutrient pollution of water--Oklahoma--Lake Eucha.;Nutrient pollution of water--Oklahoma--Lake Spavinaw.;Nutrient pollution of water--Oklahoma--Lake Spavinaw Watershed.;Nutrient pollution of water--Oklahoma--Lake Eucha Watershed.;Poultry...
    • "As a consequence, agricultural runoff, and the resultant nutrient loading and eutrophication of Lake Eucha and Lake Spavinaw remains a source of significant controversy and friction between those who use water from the Eucha-Spavinaw Watershed and...
    • Oklahoma soil fertility handbook

    • Soil productivity--Oklahoma.; Plant-soil relationships--Oklahoma.; Fertilizers--Oklahoma.
    • Since the first edition, we have greatly benefited from evolution of computer technology and its impact on our ability to manage and transfer information. Management of huge research databases, that would otherwise be impossible to objectively...
    • 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...
    • Evaluating cost effective technologies to reduce phosphorus loading to surface waters for the...

    • Water--Phosphorus content--Environmental aspects--Oklahoma--Spavinaw, Lake, Watershed.;Nutrient pollution of water--Oklahoma--Spavinaw, Lake, Watershed.;Water quality management--Oklahoma--Spavinaw, Lake, Watershed.;Poultry--Manure--Environmental...
    • Hydrological and nutrient dynamics analysis shows that reduction of external phosphorus loading to lakes Eucha and Spavinaw in the Ozark region is necessary to mitigate the problem of lakes eutrophication.; The main problem treated in the study was...
    • Lake Wister watershed and lake modeling report

    • Water quality--Oklahoma--Wister Lake-Computer simulation.;Wister Lake (Okla.);Water quality--Oklahoma--Wister Lake--Mathematical models.
    • Wister Lake is located in LeFlore County, Oklahoma.; Lake Wister has been considered eutrophic since it was first surveyed in 1974 by the USEPA as part of the National Eutrophication Survey.; This project is to address the impairments related to...
    • 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,...
    • 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...
    • Strategic plan

    • Oklahoma Water Resources Board--Planning.; Water resources development--Oklahoma.
    • state template strategic plan; In September of 1999, the OWRB commenced development of our first strategic planning document, a process initiated through numerous meetings involving more than two dozen members of our management team. Every year...
    • 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...
    • Quality assurance project plan for hydrodynamic and water quality modeling for Lake Thunderbird...

    • Hydrology--Oklahoma--Thunderbird, Lake, Reservoir--Computer simulation--Planning.; Water quality management--Oklahoma--Thunderbird, Lake, Reservoir--Computer simulation--Planning.; Thunderbird, Lake, Reservoir (Okla.); Water quality--Mathematical...
    • Instead of the typical TMDL study that is usually developed to address water quality issues in impaired waters, the Oklahoma DEQ will develop a watershed-based management plan. An important component of the watershed plan will be the identification...
    • 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...
    • 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...
    • Oklahoma statewide water quality trends analysis

    • Water quality--Oklahoma.;
    • It is imperative that the decisions made about Oklahoma’s water resources use all available information to accurately characterize and assess the quality and quantity of our waters. With that in mind, the water quality trend study has integrated...
    • Protect the Illinois River from nutrient pollution

    • Water quality--Illinois River Watershed (Ark. and Okla.); Water--Phosphorus content--Illinois River Watershed (Ark. and Okla.)
    • Familiar Stories... A family goes out for a late summer day of fishing on the Lake Tenkiller. They catch fish but notice the water is very green and murky. A rancher goes out to fish on the pasture pond he stocked a few years ago. He finds it...
    • Annual report, 1975

    •  
    • I am honored to transmit herewith, as prescribed by Statute, the annual report of the Oklahoma Water Resources Board.; This publication explains, in brief, the many vital programs relating to water resources which are carried on by this agency...
    • Nitrogen dioxide.

    • Nitrogen dioxide--Environmental aspects.
    • General Nitrogen dioxide (NO2) is a reddish-brown, highly reactive gas that is present in all urban air.; Effects NO2 is a pulmonary irritant affecting primarily the upper respiratory system.
    • 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...
    • Lake Thunderbird algae 2003 : final report.

    • Algae--Oklahoma--Thunderbird, Lake.; Thunderbird, Lake (Okla.);
    • Algae have long been known to cause water quality problems in many municipal water systems. From the available data, Lake Thunderbird contains algae with the potential to produce taste and odor (T&O) and toxin chemicals
    • 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,...
    • Report of Dr. C. Robert Taylor

    • Water quality--Illinois River Watershed (Ark. and Okla.); Poultry industry--Waste disposal--Illinois River Watershed (Ark.-Okla.); Illinois River Watershed (Ark.-Okla.); Oklahoma. Office of the Attorney General--Trials, litigation, etc.; Oklahoma....
    • I have been retained by the State of Oklahoma to evaluate the relationship between poultry growers and defendant poultry companies, and to assess the economics of the poultry industry, including removal of poultry waste from the Illinois River...
    • Arkansas River Compact Commission 2012 report

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    • Pursuant to Article 9B(6) of the Arkansas-Oklahoma Arkansas River Compact (AOARC), submitted herewith is a copy of the report of the AOARC covering the activities of the Commission for 2012. A budget covering the anticipated expenses of the...

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