Letter from the secretary of the army . 10 , Nonconnah creek, Tennesses and Mississippi.

목차 (Table of Contents)

• CONTENTS
• Letter of Transmittal = ⅶ
• Comments :
• Office of Management and Budget = ⅸ
• State of Tennessee = xi
• Letter to the Governor of Tennessee = xv
• State of Mississippi = xvi
• Departments :
• Interior = xvii
• Letter to the Acting Secretary of Interior = xxii
• Agriculture = xxv
• Transportation = xxvi
• Environmental Protection Agency = xxvii
• Report of the Chief of Engineers = 1
• Report of the Mississippi River Commission = 23
• Report of the District Engineer = 31
• Preparation Credit = 30
• Syllabus = 31
• Chickasaw Basin Authority letter = 33
• Section Ⅰ - Authority and scope = 35
• Authority = 35
• History of Nonconnah Creek General Investigation Studies = 35
• Extent of Investigation = 39
• Section Ⅱ - Prior reports = 41
• Prior Reports Considered by Congress = 41
• Section Ⅲ - Description = 42
• Location = 42
• Topography = 42
• Geology = 42
• Soils = 43
• Stream and Drainage Area Characteristics = 44
• Environmental Setting = 44
• Area Maps = 45
• Section Ⅳ - Economic development = 46
• General = 46
• Population = 46
• Occupation and Industries = 46
• Land Use and Development = 46
• Transportation Facilities = 47
• Section Ⅴ - Climatology and stream flow data = 48
• Temperature = 48
• Rainfall = 48
• Runoff Characteristics = 48
• Floods of Record = 48
• Section Ⅵ - Extent and character of flooded area = 53
• Character of Flooded Area = 53
• Section Ⅶ - Flood damages = 54
• Backwater Flooding from Mississippi River = 54
• Headwater Flooding = 54
• Summary of Average Annual Damages = 55
• Section Ⅷ - Existing improvements by Federal and non-Federal agencies = 56
• Existing Corps of Engineers Projects = 56
• Existing Non-Federal Improvements = 56
• Existing Work By the Department of Agriculture = 56
• Section Ⅸ - Public contacts and improvements requested = 58
• Public Meetings = 58
• Public Participation = 59
• Meetings with Local Sponsors = 59
• Meetings with Civic Organizations = 60
• Other Informational Activities = 60
• Improvements Desired = 61
• Section Ⅹ - Water resource needs and related problems = 62
• Flood Problems = 62
• Recreation = 62
• Open Space = 63
• Fish and Wildlife = 63
• Water Pollution = 63
• Erosion and Sediment = 64
• Section XI - Plan formulation = 66
• General = 66
• Improvement Considered for Control of Backwater Flooding = 66
• Alternatives Available for Control of Headwater Flooding = 67
• Nonstructural Alternatives = 69
• Recreation Development = 71
• Erosion and Sediment Control = 71
• No Action = 72
• Plans of Development Considered = 72
• Comparable Costs of Plans Considered = 77
• Maximization of Net Benefits = 82
• Comparative Analysis of Project Features = 85
• Section XII - Recommended plan = 92
• General = 92
• Land Treatment = 92
• Flood Control Structures = 97
• Channel Improvement = 104
• Recreation = 104
• Fish and Wildlife Development = 106
• Section XIII - Cost estimates = 107
• Basis of Federal and Local Cost Sharing = 107
• Installation Costs = 109
• Annual Charges = 111
• Cost Summary = 112
• Section XIV - Benefits from works of improvement = 118
• General = 118
• Flood Control = 118
• Watershed Protection = 119
• Recreation = 119
• Average Annual Benefits and Costs of Structural Measures = 120
• Section XV - Social assessment = 121
• Social Assessment = 121
• Section XVI - Interagency coordination = 123
• General = 123
• Bureau of Sport Fisheries and Wildlife = 123
• Bureau of Outdoor Recreation = 123
• National Park Service = 124
• Environmental Protection Agency = 124
• U.S. Geological Survey = 124
• Department of Health, Education and Welfare = 124
• State of Tennessee Office of Urban and Federal Affairs = 124
• Mississippi-Arkansas-Tennessee Council of Governments = 125
• Chickasaw Basin Authority = 125
• Memphis and Shelby County Planning Commission = 125
• City of Memphis = 126
• Shelby County = 126
• Section XVII - Local cooperation = 127
• Local Cooperation for Installation of Land Treatment and Johns Creek Structures = 127
• Local Cooperation Required for Corps of Engineers Features = 131
• Advance Land Acquisition = 132
• Section XVIII - Statement of Findings = 133
• Statement of findings = 133
• Section XIX - Conclusions and recommendations = 136
• Conclusions = 136
• Recommendations = 136
• Tables:
• 1. Precipitation Records = 49
• 2. Average Annual Flood Damages = 54
• 3. Areas of Erosion by Land Use = 65
• 4. Estimated Soil Movement by Erosion = 65
• 5. Estimated Installation and Operation and Maintenance Cost for Individual Project Features Considered in Plans for Flood Control and Recreation Development = 78
• 6. Comparative Costs of Plans Considered for Nonconnah Basin = 80
• 7. Benefit Maximization = 84
• 8. Traffic Analysis - Vicinity of Nonconnah Lake = 91
• 9. Structural Data - Structures with Planned Storage Capacity = 102
• 10. Estimated Installation Cost for Department of Agriculture Features = 113
• 11. First Costs - Corps of Engineer Project Features = 114
• 12. Estimated Cost Distribution - Corps of Engineer Features = 115
• 13. Annual Costs - Project Features = 116
• 14. Summary of First Costs = 117
• 15. Summary of Annual Flood Control Benefits - Nonconnah Basin Project = 118
• 16. Average Annual Benefits and Costs of Structural Measures = 120
• Appendixes:
• Hydrology and hydraulics = 145
• Economics = 164
• Investigation and analyses by the Soil Conservation Service = 182
• Pertinent correspondence = 190
• Final environmental statement = 232
• Statement of findings = 615