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Survey Report On Cooper River South Carolina Shoaling In Charleston Harbor Appendix A Sources Of Shoaling Material
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Book Synopsis Survey Report on Cooper River, South Carolina (Shoaling in Charleston Harbor), Appendix A. Sources of Shoaling Material by : CORPS OF ENGINEERS CHARLESTON SC CHARLESTON DISTRICT.
Download or read book Survey Report on Cooper River, South Carolina (Shoaling in Charleston Harbor), Appendix A. Sources of Shoaling Material written by CORPS OF ENGINEERS CHARLESTON SC CHARLESTON DISTRICT. and published by . This book was released on 1966 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to delineate the sources of the material responsible for the large increase in shoaling in Charleston Harbor following the admission of Santee River waters in 1942. In a real sense, there are both sources and causes, and the causes seem to be more significant than the sources. For example, a certain volume of sediment was available for shoaling prior to 1942, but the same original volume of sediment was, according to hydraulic model studies, responsible for about 80 percent more shoaling after 1942 than it caused before then. The cause: increased fresh water inflow alone. Again, a large fraction of the total dredging consists of material that has to be rehandles; that is, runback from previous dredging. The causes: a change in the character of the material requiring removal from sand to fluid mud; the time lag required to ascertain the ineffectiveness of spoiling methods, and to institute changes; but the relevant cause was the occurrence of this fluid mud which could be handled only with this degree of effectiveness. And the more remote cause was a change in the salinity regime of the harbor induced, again, by large fresh water inflows.
Book Synopsis Survey Report on Cooper River, S.C. (shoaling in Charleston Harbor) by : United States. Army. Corps of Engineers
Download or read book Survey Report on Cooper River, S.C. (shoaling in Charleston Harbor) written by United States. Army. Corps of Engineers and published by . This book was released on 1966 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Survey Report on Cooper River, South Carolina (Shoaling in Charleston Harbor), Appendix A, Supplement 1. Field and Laboratory Studies Methods and Results by : CORPS OF ENGINEERS CHARLESTON SC CHARLESTON DISTRICT.
Download or read book Survey Report on Cooper River, South Carolina (Shoaling in Charleston Harbor), Appendix A, Supplement 1. Field and Laboratory Studies Methods and Results written by CORPS OF ENGINEERS CHARLESTON SC CHARLESTON DISTRICT. and published by . This book was released on 1966 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: Field and Laboratory Operations; Shoal Sampling; River Bed and Bank Sampling; Erosion Studies; Shoal Studies; Shoal Surveys; Daily Tailrace Canal Sampling; Suspended Sediment and Salinity Sampling; Gaging Program; Observation of Dredging Methods; Salinity Test; Total Sediment Test; Removal of Dissolved Salts; Density (Unit Weight); Mechanical Analysis; Atterberg Limits; Specific Gravity; Flocculation Studies; Chemical Tests.
Book Synopsis Survey Report on Cooper River, S.C. (Shoaling in Charleston Harbor), Appendix A, Supplement 3. Special Geological Investigations Utilizing Diagnostic Minerals by : CORPS OF ENGINEERS CHARLESTON SC CHARLESTON DISTRICT.
Download or read book Survey Report on Cooper River, S.C. (Shoaling in Charleston Harbor), Appendix A, Supplement 3. Special Geological Investigations Utilizing Diagnostic Minerals written by CORPS OF ENGINEERS CHARLESTON SC CHARLESTON DISTRICT. and published by . This book was released on 1966 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: X-ray diffraction and petrographic analysis of several hundred sediment samples from rivers, estuary, and tidal delta areas of the physiographic unit comprising Charleston Harbor has established mineral ratios and diagnostic minerals which may be used as natural tracers to delineate source areas. The minerals and their relations to source areas enable a process-response model capable of explaining the transport and deposition in shoal areas of Charleston Harbor. Suspeneded samples taken at regular intervals simultaneously at several stations in Charleston Harbor and approaches during a tidal cycle were analyzed for composition, salinity, and velocity parameters which confirm source areas delineated in bottom seidment as well as establishing tidal flow characteristics. The use of hornblende as a natural tracer in sand size sediment, as well as sedimentary parameter values, reveals that only fines are being contributed from the Piedomont-source santee watershed div erted to thge Cooper River, while kaolinite in t he clay-mineral suite from that source is abundant and in high proportions (70-80%) as contrasted to residual Coastal Plain clays (20-30%). Since montmorillonite is the most abundant Lower Coastal Plain clay mineral, the values of kaolinit e/mont morillonite enable an approximate statistical model which may be used as an index to source.
Book Synopsis Effect of the Proposed Cooper River Rediversion on Sedimentation in Charleston Harbor, South Carolina by : Glenn G. Patterson
Download or read book Effect of the Proposed Cooper River Rediversion on Sedimentation in Charleston Harbor, South Carolina written by Glenn G. Patterson and published by . This book was released on 1983 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Survey Report on Cooper River, S.C. (Shoaling in Charleston Harbor), Appendix D. Model Studies by : CORPS OF ENGINEERS CHARLESTON SC CHARLESTON DISTRICT.
Download or read book Survey Report on Cooper River, S.C. (Shoaling in Charleston Harbor), Appendix D. Model Studies written by CORPS OF ENGINEERS CHARLESTON SC CHARLESTON DISTRICT. and published by . This book was released on 1966 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: The existing comprehensive fixed-bed model of the Charleston Harbor system was used to conduct several special-purpose studies. These studies involved a proposed silt trap in Wando River, salinity investigations, a proposed spoil area dike, a scheme to redivert powerhouse discharge from Cooper River into Wando River, intermittent powerhouse operation to meet peak demands, and a proposed extension of the existing navigation channel in Cooper River. In general, model tests were conducted to determine the effects of the several proposals on tides, currents, and salinities throughout the estuary, and test results consist primarily of measurements of tide heights, current velocities, salinities, time-exposure photographs of surface current patterns, graphic illustrations of dye dispersion, and analyses to determine flow predominance.
Book Synopsis Water-resources Investigations Report by :
Download or read book Water-resources Investigations Report written by and published by . This book was released on 1996 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book FWS/OBS. written by and published by . This book was released on 1980 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis South Carolina Coastal Zone Management Program by :
Download or read book South Carolina Coastal Zone Management Program written by and published by . This book was released on 1979 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecological Characterization of the Sea Island Coastal Region of South Carolina and Georgia: Physical features of the characterization area by :
Download or read book Ecological Characterization of the Sea Island Coastal Region of South Carolina and Georgia: Physical features of the characterization area written by and published by . This book was released on 1980 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecological Characterization of the Sea Island Coastal Region of South Carolina and Georgia by :
Download or read book Ecological Characterization of the Sea Island Coastal Region of South Carolina and Georgia written by and published by . This book was released on 1980 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cooper River Rediversion Project, Charleston Harbor, South Carolina by : United States. Army. Corps of Engineers
Download or read book Cooper River Rediversion Project, Charleston Harbor, South Carolina written by United States. Army. Corps of Engineers and published by . This book was released on 1975 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reduction of Shoaling in Charleston Harbor and Navigation Improvement of Cooper River, South Carolina by : William H. Bobb
Download or read book Reduction of Shoaling in Charleston Harbor and Navigation Improvement of Cooper River, South Carolina written by William H. Bobb and published by . This book was released on 1966 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The existing comprehensive fixed-bed model of the Charleston Harbor system was used to conduct several special-purpose studies. These studies involved a proposed silt trap in Wando River, salinity investigations, a proposed spoil area dike, a scheme to redivert powerhouse discharge from Cooper River into Wando River, intermittent powerhouse operation to meet peak demands, and a proposed extension of the existing navigation channel in Cooper River. In general, model tests were conducted to determine the effects of the several proposals on tides, currents, and salinities throughout the estuary, and test results consist primarily of measurements of tide heights, current velocities, salinities, time exposure photographs of surface current patterns, graphic illustrations of dye dispersion, and analyses to determine flow predominance.
Book Synopsis Survey Report on Cooper River, S.C. (Shoaling in Charleston Harbor), Appendix C. Design and Economic Analyses by : CORPS OF ENGINEERS CHARLESTON SC CHARLESTON DISTRICT.
Download or read book Survey Report on Cooper River, S.C. (Shoaling in Charleston Harbor), Appendix C. Design and Economic Analyses written by CORPS OF ENGINEERS CHARLESTON SC CHARLESTON DISTRICT. and published by . This book was released on 1966 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ten plans of improvement considered all seek to reduce the cost of maintaining authoritzed depths in the navigable channels. of Charleston Harbor. The various plans take two basic approaches: (1) they eliminate or restrict release of water at Pinopolis or, (2) they permit unrestricted release of water at Pinopolis. Those plans falling into the first category include the provision of steam generation capacity to replace the present hydro power capacity (with the surplus water to be spilled into the Santee River), or the provision of an alternate hydro power installation inthe vicinity of St. Stephen, S.C., which would dispose of these waters by discharge in to the Santee River. Three separate plans were studied in which alternate hydroelectric plants were considered. Plans falling under the second category (above) include three simple rediversion canal routes that divert Pinopolis releases from the harbor, and two rediversion plans that divert the waters of the upper Cooper and later readmit it into the lower harbor; and one plan, a general channel rectification plan, which would deepen, widen, and straighten the upper Cooper River with an eye toward reducing velocities, thus preventing erosion of the channel. All of these plans are discussed in detail.
Book Synopsis Effects of Cooper River Rediversion Flows on Shoaling Conditions at Charleston Harbor, Charleston, South Carolina by : Allen M. Teeter
Download or read book Effects of Cooper River Rediversion Flows on Shoaling Conditions at Charleston Harbor, Charleston, South Carolina written by Allen M. Teeter and published by . This book was released on 1989 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes analyses relating to sediment flushing from Charleston Harbor using salinity, suspended sediment, and velocity data from a total of 11 tidal surveys and from long-term monitors. The US Army Corps of Engineers rediversion project was designed to return the Cooper River to inflows of 3,000 cfs or slightly higher, and greatly reduce Charleston Harbor shoaling. Harbor monitoring was conducted before and after rediversion for the purpose of recommending an appropriate rediversion inflow level. Harbor conditions were considered optimum if the harbor was well-flushed and if shoaling conditions were similar to the base condition defined for the project (3,000 cfs). Harbor conditions were found to be optimum between 3,000 and 4,500 cfs, and this flow range was recommended as the weekly average flow from Pinopolis Dam. (fr).
Book Synopsis Charleston Harbor Shoaling Problem by :
Download or read book Charleston Harbor Shoaling Problem written by and published by . This book was released on 1961 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Survey Report on Cooper River, S.C. by :
Download or read book Survey Report on Cooper River, S.C. written by and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
