Value of flood height reduction from Tennessee valley authority reservoirs to the alluvial valley of the lower Mississippi river.

"This report has been prepared by Charles W. Okey, principal civil engineer on the staff of the Tennessee vally authority."--p.v.

Concrete production and control, Tennessee Valley Authority projects.

Mode of access: Internet.

Analysis of the Annual report of the Tennessee valley authority, released on December 31, 1936.

"The material ... consists of quotations (verbatim ...) from the report of TVA for the fiscal year 1936, and our comments thereon."--p. 8.

Labor-management relations : Tennessee Valley Authority situation needs to improve : report to congressional requesters /

"September 1991."

Tennessee valley authority. Hearings before the Committee on military affairs, House of representatives, Seventy-fourth Congress, first session ...

Mode of access: Internet.

Tennessee Valley Authority, 1942 : hearings before the Committee on Appropriations, United States Senate, Seventy-seventh Congress, first session, on H.J. Res. 194, a joint resolution making an additional appropriation for the Tennessee Valley Authority for the fiscal year ending June 30, 1942, [Wednesday, June 25, 1941].

Includes index.

Teamwork : the cooperative program of the Tennessee Valley Trades and Labor Council and the Tennessee Valley Authority.

"December 1955."

Disasters in water development : some of the most economically wasteful and environmentally destructive projects of the Corps of Engineers, the Bureau of Reclamation, and the Tennessee Valley Authority /

"This draft report represents five years of work by the National Water Commission studying all the nation's water problems and needs."

Investigation of the Tennessee Valley Authority

Mode of access: Internet.

Differentials in farm income and employment in the Tennessee Valley Region countries.

Alternate pages blank.

Environmental impacts of the coal ash spill in Kingston, Tennessee: an 18-month survey.

An 18 month investigation of the environmental impacts of the Tennessee Valley Authority (TVA) coal ash spill in Kingston, Tennessee combined with leaching experiments on the spilled TVA coal ash have revealed that leachable coal ash contaminants (LCACs), particularly arsenic, selenium, boron, strontium, and barium, have different effects on the quality of impacted environments. While LCACs levels in the downstream river water are relatively low and below the EPA drinking water and ecological thresholds, elevated levels were found in surface water with restricted water exchange and in pore water extracted from the river sediments downstream from the spill. The high concentration of arsenic (up to 2000 μg/L) is associated with some degree of anoxic conditions and predominance of the reduced arsenic species (arsenite) in the pore waters. Laboratory leaching simulations show that the pH and ash/water ratio control the LCACs' abundance and geochemical composition of the impacted water. These results have important implications for the prediction of the fate and migration of LCACs in the environment, particularly for the storage of coal combustion residues (CCRs) in holding ponds and landfills, and any potential CCRs effluents leakage into lakes, rivers, and other aquatic systems.

Survey of the potential environmental and health impacts in the immediate aftermath of the coal ash spill in Kingston, Tennessee.

An investigation of the potential environmental and health impacts in the immediate aftermath of one of the largest coal ash spills in U.S. history at the Tennessee Valley Authority (TVA) Kingston coal-burning power plant has revealed three major findings. First the surface release of coal ash with high levels of toxic elements (As = 75 mg/kg; Hg = 150 microg/kg) and radioactivity (226Ra + 228Ra = 8 pCi/g) to the environment has the potential to generate resuspended ambient fine particles (< 10 microm) containing these toxics into the atmosphere that may pose a health risk to local communities. Second, leaching of contaminants from the coal ash caused contamination of surface waters in areas of restricted water exchange, but only trace levels were found in the downstream Emory and Clinch Rivers due to river dilution. Third, the accumulation of Hg- and As-rich coal ash in river sediments has the potential to have an impact on the ecological system in the downstream rivers by fish poisoning and methylmercury formation in anaerobic river sediments.

Snow and ice storms of 1959-1960 in Tennessee River basin /

Issued as Supplement to Precipitation in Tennessee River basin, March, 1960.

Studies of the pollution of the Tennessee River system,

Mode of access: Internet.

Floods of August 1940 in Tennessee River Basin/

"Report no. 0-243-67S.