Download or read book Suspended Sediment and Bed Load in Three Tributaries to Lake Emory in the Upper Little Tennessee River Basin North Carolina 2000 02 written by Carolyn J. Oblinger and published by . This book was released on 2003 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Suspended Sediment and Bed Load in Three Tributaries to Lake Emory in the Upper Little Tennessee River Basin North Carolina 2000 02 written by Carolyn J. Oblinger and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Suspended Sediment and Bed Load in Three Tributaries to Lake Emory in the Upper Little Tennessee River Basin Etc U S Geological Survey Water Resources Investigations Report 03 4194 2003 written by Geological Survey (U.S.) and published by . This book was released on 2003* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water resources Investigations Report written by Carolyn J. Oblinger and published by . This book was released on 2003 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water resources Investigations Report written by and published by . This book was released on 2003 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 2004 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Correlation Between the Quantity of Bed Load and Suspended Load in Rivers written by Walenty Jarocki and published by . This book was released on 1968 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Suspended sediment Inflows to Watts Bar Reservoir Revision 1 written by and published by . This book was released on 1993 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suspended-sediment inflows to Watts Bar Reservoir are important data that are required in numerical modeling of transport and deposition of sediment in the reservoir. Acceptable numerical modeling requires sediment inflow rates and locations in order to be able to compute the location and quantity of sediment deposited within the reservoir. Therefore, the representativeness of modeling results is highly dependent on the characteristics of sediment input to the model. The following recommendations, that account for suspended-sediment inflows to be used in the numerical modeling of sediment transport and deposition in Watts Bar Reservoir, were developed through an evaluation of available watershed and sediment deposition data. (1) Use the suspended-sediment rating regression equations of Gaydos et al., for Emory River at Oakdale, TN, and for Poplar Creek near Oak Ridge, TN, to represent the suspended-sediment inflows into Watts Bar Reservoir from its tributaries; (2) Use a suspended-sediment rating regression equation that was derived from suspended-sediment and streamflow data of the Little Tennessee River at McGhee, TN, to represent sediment inflow from the Little Tennessee River for simulation of any historical year before the completion of Tellico Dam; (3) Check the appropriateness of any assumption for suspended-sediment inflows from upstream reservoirs by using its long-term relationship to local suspended-sediment inflows and to the suspended-sediment outflow through Watts Bar Dam; and (4) Focus refinements to suspended-sediment inflow rates on the Clinch arm of Watts Bar Reservoir.

Download or read book Status and Trends in Suspended sediment Discharges Soil Erosion and Conservation Tillage in the Maumee River Basin Ohio Michigan and Indiana written by Donna N. Myers and published by . This book was released on 2000 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sources of Suspended sediment Loads in the Lower Nueces River Watershed Downstream from Lake Corpus Christi to the Nueces Estuary South Texas 1958 2010 written by Darwin J. Ockerman and published by CreateSpace. This book was released on 2014-08-01 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers, Fort Worth District; City of Corpus Christi; Guadalupe-Blanco River Authority; San Antonio River Authority; and San Antonio Water System, developed, calibrated, and tested a Hydrological Simulation Program—FORTRAN (HSPF) watershed model to simulate streamflow and suspended-sediment concentrations and loads during 1958–2010 in the lower Nueces River watershed, downstream from Lake Corpus Christi to the Nueces Estuary in south Texas. Data available to simulate suspended-sediment concentrations and loads consisted of historical sediment data collected during 1942–82 in the study area and suspended-sediment concentration data collected periodically by the USGS during 2006–7 and 2010 at three USGS streamflow-gaging stations (08211000 Nueces River near Mathis, Tex. [the Mathis gage], 08211200 Nueces River at Bluntzer, Tex. [the Bluntzer gage], and 08211500 Nueces River at Calallen, Tex. [the Calallen gage]), and at one ungaged location on a Nueces River tributary (USGS station 08211050 Bayou Creek at Farm Road 666 near Mathis, Tex.). The Mathis gage is downstream from Wesley E. Seale Dam, which was completed in 1958 to impound Lake Corpus Christi. Suspended-sediment data collected before and after completion of Wesley E. Seale Dam provide insights to the effects of the dam and reservoir on suspended-sediment loads transported by the lower Nueces River downstream from the dam to the Nueces Estuary. Annual suspended-sediment loads at the Nueces River near the Mathis, Tex., gage were considerably lower for a given annual mean discharge after the dam was completed than before the dam was completed. Most of the suspended sediment transported by the Nueces River downstream from Wesley E. Seale Dam occurred during high-flow releases from the dam or during floods. During October 1964–September 1971, about 536,000 tons of suspended sediment were transported by the Nueces River past the Mathis gage. Of this amount, about 473,000 tons, or about 88 percent, were transported by large runoff events (mean streamflow exceeding 1,000 cubic feet per second). To develop the watershed model to simulate suspended-sediment concentrations and loads in the lower Nueces River watershed during 1958–2010, streamflow simulations were calibrated and tested with available data for 2001–10 from the Bluntzer and Calallen gages. Streamflow data for the Nueces River obtained from the Mathis gage were used as input to the model at the upstream boundary of the model. Simulated streamflow volumes for the Bluntzer and Calallen gages showed good agreement with measured streamflow volumes. For 2001–10, simulated streamflow at the Calallen gage was within 3 percent of measured streamflow. The HSPF model was calibrated to simulate suspended sediment using suspended-sediment data collected at the Mathis, Bluntzer, and Calallen gages during 2006–7. Model simulated suspended-sediment loads at the Calallen gage were within 5 percent of loads that were estimated, by regression, from suspended-sediment sample analysis and measured streamflow. The calibrated watershed model was used to estimate streamflow and suspended-sediment loads for 1958–2010, including loads transported to the Nueces Estuary. During 1958–2010, on average, an estimated 288 tons per day (tons/d) of suspended sediment were delivered to the lower Nueces River; an estimated 278 tons/d were delivered to the estuary. The annual suspended-sediment load was highly variable, depending on the occurrence of runoff events and high streamflows. During 1958–2010, the annual total sediment loads to the estuary varied from an estimated 3.8 to 2,490 tons/d. On average, 113 tons/d, or about 39 percent of the estimated annual suspended-sediment contribution, originated from cropland in the study watershed.

Download or read book Sediment Transport Water Quality and Changing Bed Conditions Tucannon River Southeastern Washington written by and published by . This book was released on 1982 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sediment Characteristics and Sedimentation Rates in Lake Michie Durham County North Carolina 1990 92 written by J. Curtis Weaver and published by . This book was released on 1994 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Suspended Sediment and Bedload in the First Broad River Basin in Cleveland County North Carolina 2008 2009 written by William F. Hazell and published by . This book was released on 2011 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Total Nitrogen and Suspended Sediment Loads and Identification of Suspended Sediment Sources in the Laurel Hill Creek Watershed Somerset County Pennsylvania Water Years 2010 11 written by Allen Gellis and published by Createspace Independent Publishing Platform. This book was released on 2014-06-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laurel Hill Creek is a watershed of 125 square miles located mostly in Somerset County, Pennsylvania, with small areas extending into Fayette and Westmoreland Counties. The upper part of the watershed is on the Pennsylvania Department of Environmental Protection 303(d) list of impaired streams because of siltation, nutrients, and low dissolved oxygen con- centrations. The objectives of this study were to (1) estimate the annual sediment load, (2) estimate the annual nitrogen load, and (3) identify the major sources of fine-grained sedi- ment using the sediment-fingerprinting approach. This study by the U.S. Geological Survey (USGS) was done in coopera- tion with the Somerset County Conservation District. Dis- charge, suspended-sediment, and nutrient data were collected at two streamflow-gaging stations-Laurel Hill Creek near Bakersville, Pa., (station 03079600) and Laurel Hill Creek at Ursina, Pa., (station 03080000)-and one ungaged stream site, Laurel Hill Creek below Laurel Hill Creek Lake at Trent (sta- tion 03079655).

Download or read book An Analysis of the Suspended Sediment Rating Curve Parameters in the Upper Mississippi River Basin at the Monthly and Annual Levels written by Vi Thi Tuong Tran and published by . This book was released on 2014 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suspended sediment rating curve parameters were analyzed to investigate the relationship of suspended load and discharge in the Upper Mississippi River Basin (UMRB) at the annual and monthly levels. The rating curve parameters were obtained from the power function of load and discharge: Load = a × (Discharge)b̳ [(Discharge)^b]. The function was solved by ordinary least squares regression on its logarithmic form. The annual rating coefficient a and exponent b ranged from 0 to 0.25 (kg/s)(s/m3)b̳ [(kg/s)(s/m^3)^b] and from 0.91 to 4.27, respectively. The monthly rating coefficient a and exponent b ranged from 0 to 0.239 (kg/s)(s/m3)b̳ and from 0.09 to 3.72, respectively. The intercept ln(a) and slope b of the logarithmic graph of suspended load and discharge were negatively correlated. This correlation was stronger for rivers categorized as having high discharge (> 218 m3/s [m^3/s]). This study also showed negative correlations between the rating coefficient a and stream discharge at annual and monthly levels, indicating that in large rivers, the rating curve tends to have a smaller intercept and larger slope. Smaller values of a and b in winter compared to other seasons suggested a low supply of sediment into streams due to frozen ground and the inactive state of streams in transporting sediment during winter months. The dominant shape of annual sediment rating curves in the region was convex, suggesting a transport-limited system for sediment transport in the basin. The transport-limited system indicates the potential of a flow to entrain additional sediment (possibly of larger grain sizes) during high discharge due to its higher competence. The apparent contradiction between the transport-limited condition and the findings of Meade and Moody (2010) is attributed to different approaches to the issue (trend of mean suspended load over time versus sediment rating curve). The results of this thesis also suggested that the UMRB has remained transport-limited after the flood in 1993, although this merits further investigation.

Download or read book Relative Contributions of Suspended Sediment Between the Upper Suiattle River Basin and a Non glacial Tributary Washington May 2016 September 2017 written by Kristin L. Jaeger and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ratschlag betreffend Aufnahme eines Staatsanleihens written by and published by . This book was released on 1897 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: