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 ENG  Vol.5 No.10 , October 2013
Sedimentation Processes and Useful Life of Mosul Dam Reservoir, Iraq
Abstract: The sedimentation process is the most important problems that affects directly the performance of reservoirs due to the reduction of the storage capacity and possible problems effecting the operation. Thus periodic assessment of the storage capacity and determining sediment deposition patterns is an important issue for operation and management of the reservoirs. In this study, bathymetric survey results and an analytical approach had been used to assess the characteristics of sedimentation and estimate the useful life of Mosul Reservoir. It is located on the Tigris River in the north of Iraq. The water surface area of its reservoir is 380 km2 with a designed storage capacity of 11.11 km3 at a maximum operating level (330 m a.s.l). The dam started operating in 1986. No detailed study was yet carried out to assess its reservoir. The present study indicated that the annual reduction rate in the dead and live storage capacities of the reservoir is 0.786% and 0.276% respectively. The observed results (bathymetric survey) and algebraic formula show approximately that the useful life of Mosul dam reservoir is about 125 years. Furthermore, the stage-storage capacity curves for the future periods (prediction curves) were established using bathymetric survey data.
Cite this paper: Issa, I. , Al-Ansari, N. , Sherwany, G. and Knutsson, S. (2013) Sedimentation Processes and Useful Life of Mosul Dam Reservoir, Iraq. Engineering, 5, 779-784. doi: 10.4236/eng.2013.510094.
References

[1]   T. Naff, “Conflict and Water Use in the Middle East,” In: R. Roger and P. Lydon, Eds., Water in the Arab World: Perspectives and Prognoses, Harvard University, Cam bridge, 1993, pp. 253-284.

[2]   N. A. Al-Ansari, “Water Resources in the Arab Countries: Problems and Possible Solutions,” UNESCO Interna tional Conference on Water: A Looming Crisis, Paris, 1998, pp. 367-376.

[3]   D. Altinbilek, “Development and Management of the Euphrates-Tigris Basin,” Water Resources Development, Vol. 20, No. 1, 2004, pp. 15-33. http://dx.doi.org/10.1080/07900620310001635584

[4]   N. A. Al-Ansari and S. Knutsson, “Toward Prudent Man agement of Water Resources in Iraq,” Journal of Ad vanced Science and Engineering Research, Vol. 1, No. 1, 2011, pp. 53-67.

[5]   N. A. Al-Ansari, “Management of Water Resources in Iraq: Perspectives and Prognoses,” Journal of Engineer ing, Vol. 5, 2013, pp. 667-684.

[6]   M. A. Gill, “Sedimentation and Useful Life of Reser voirs,” Journal of Hydrology, Vol. 44, No. 1-2, 1979, pp. 89-95. http://dx.doi.org/10.1016/0022-1694(79)90148-3

[7]   Iraqi Ministry of Water Resources, “Water Resources, Mosul Dam,” 2012. http://en.mowr.gov.iq/

[8]   M. Ezz-Aldeen, N. A. Al-Ansari and S. Knutsson, “Ap plication of SWAT Model to Estimate the Runoff and Sediment Load from the Right Bank Valleys of Mosul Dam Reservoir,” 6th International Conference on Scour and Erosion, Paris, 28-31 August 2012, pp. 1281-1287.

[9]   M. Ezz-Aldeen, N. A. Al-Ansari and S. Knutsson, “Run off and Sediment Load from the Right Bank Valleys of Mosul Dam Reservoir,” Journal of Civil Engineering and Architecture, Vol. 6, No. 10, 2012, pp. 1414-1419.

[10]   M. Ezz-Aldeen, N. A. Al-Ansari and S. Knutsson, “Sedi ment Delivery from Right Bank Valleys to Mosul Reser voir, Iraq,” Journal of Ecology and Environmental Sciences, Vol. 3, No. 1, 2012, pp. 50-53.

[11]   M. Ezz-Aldeen, N. A. Al-Ansari and S. Knutsson, “Ap plication of Swat Model to Estimate the Sediment Load From the Left Bank of Mosul Dam,” Journal Advanced Science and Engineering Research, Vol. 3, No. 1, 2013, pp. 47-61.

[12]   Swiss Consultants, “Mosul Dam Project-Planning Re port,” State Organization of Dams, Republic of Iraq, Min istry of Irrigation, 1979, Vol. 1, pp. 1-41.

[13]   D. K. Saleh, “Stream Gage Descriptions and Stream Flow Statistics for Sites in the Tigris River and Euphrates River Basins, Iraq,” US Department of the Interior, US Geo logical Survey, Data Series 540, 2010, pp. 1-154. http://pubs.usgs.gov/ds/540/pdf/ds540.pdf

[14]   A. M. Muhammad and Y. T. Mohamed, “Estimating Wa ter Yield from All Wadies That Flows to Eastern Bank of Mosul Dam Reservoir,” Al-Rafidain Engineering Journal, Vol. 11, No. 2, 2005, pp. 46-56.

[15]   G. L. Morris and J. Fan, “Reservoir Sedimentation Hand book, Design and Management of Dams, Reservoirs, and Watersheds for Sustainable Use,” McGraw-Hill Book Co., New York, 1998.

[16]   S. K. Jain and V. P. Singh, “Water Resources Systems Planning and Management,” Elsevier Science B.V, Am sterdam, 2003.

[17]   R. L. Ferrari and K. Collins, “Reservoir Survey and Data Analysis. Chapter 9. Erosion and Sedimentation Manual,” Bureau of Reclamation, Sedimentation and River Hy draulics Group, Denver, 2006. http://www.usbr.gov/pmts/sediment/kb/ErosionAndSedimentation/

[18]   I. E. Issa, N. A. Al-Ansari and S. Knutsson, “Sedimenta tion and New Operational Curve for Mosul Dam, Iraq,” Hydrological Sciences Journal, Vol. 58, No. 7, 2013, pp. 1-11.

[19]   V. Garg and V. Jothiprakash, “Estimation of Useful Life of a Reservoir Using Sediment Trap Efficiency,” Journal of Spatial Hydrology, Vol. 8, No. 2, 2008, pp. 1-14.

[20]   G. W. Annandale, “Reservoir Sedimentation,” Elsevier Science Publishers, New York, 1987.

[21]   J. Fan and G. L. Morris, “Reservoir Sedimentation I: Delta and Density Current Deposits,” Journal of Hydrau lic Engineering, Vol. 118, No. 3, 1992, pp. 354-369. http://dx.doi.org/10.1061/(ASCE)0733-9429(1992)118:3(354)

 
 
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