For the last six years TEMELSU is included in the top 225 International Consulting Engineering Companies list announced by Engineering News Record.

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2 TEMELSU is one of the leading Turkish consulting engineering companies operating in turkey and abroad. In addition to Turkey, since 1982 we gave services in Saudi Arabia, Yemen, Jordan, Turkmenistan, Azerbaijan, Georgia, Uzbekistan, Kazakhstan, Kirgizstan, Tajikistan, Pakistan, India and Libya. For the last six years TEMELSU is included in the top 225 International Consulting Engineering Companies list announced by Engineering News Record.

3 THE FEDERATION OF CONSULTANTS FROM ISLAMIC COUNTRIES (FCIC) Albania, Bangladesh, Bahrain, Cameroon, Egypt, Iran, Jordan, Kuwait, Lebanon, Malaysia, Mali, Mauritania, Morocco, Mozambique, Niger, Oman, Pakistan, Palestine, Qatar, Saudi Arabia, Senegal, Sudan,Tunisia, Turkey, Uganda, United Arab Emirates, Uzbekistan

4 GOVERNMENTAL ORGANIZATIONS CORRESPONDING WITH DISASTER MANAGEMENT IN TURKEY Prime Ministry Ministry of Forestry and Water Affairs Ministry of Interior Disaster and Emergency Management Presidency Turkish State Meteorological Service Turkish Red Crescent General Directorate of State Hydraulic Works General Directorate of Water Management

5 FLOOD DISASTERS

6 Main River Basins in Turkey

7 River Basins for which Disaster Management Plans were prepared by TEMELSU

8 Preparation of flood management plans for wide river basins consists of the following stages: 1- Determination of Flood Prone Areas in the basin 2- Determination of Design Hydrographs with various return periods in flood prone areas, determined by hydrological modeling 3- Preparation of Flood Hazard Maps (Inundation Maps) with hydraulic modeling 4- Preparation of Flood Risk ( Damage-Losses) Maps 5- Determination of the Precautions that should be taken in order to reduce risks and underlining the authorities and responsibilities about flood disaster

9 Schematic representation of modeling activities for flood risk management

10 FLOOD HAZARD MAPS Yeşilırmak Basin Digital Elevation Model (DEM)

11 FLOOD HAZARD MAPS Antalya Basin Digital Elevation Model (DEM)

12 FLOOD PRONE AREAS IN YEŞİLIRMAK RIVER BASIN

13 FLOOD PRONE AREAS IN ANTALYA RIVER BASIN River Sections Determined to be Risky as a Result of Preliminary Flood Risk Evaluation

14 YEŞİLIRMAK BASIN HYDROMETEOROLOGICAL NETWORK

15 ANTALYA BASIN HYDROMETEOROLOGICAL NETWORK

16 HBV-96 HYDROLOGICAL MODEL FLOW CHART

17 HYDROLOGICAL ANALYSIS

18 CORINE LAND USE MAP OF YEŞİLIRMAK BASIN

19 CORINE LAND USE MAP OF ANTALYA BASIN

20 FIELD WATER CAPACITY MAP

21 FIELD WATER CAPACITY MAP

22 WFLOW HYDROLOGICAL MODELING RESULTS

23 WFLOW HYDROLOGICAL MODELING RESULTS Discharge Hydrographs

24 HYDROLOGICAL STUDIES Q (m³/s) T50 T100 T Aksu - Mansap (Tehnelli D. - Deniz Arası) Gün Aksu River Downstream Part Flood Design Hydrographs

25 FIELD SURVEY

26 DEFINING CROSS-SECTIONS

27 DETAILED MAPPING MUNICIPAL BUILDING DEVELOPMENT PLANS

28 DETAILED MAPPING The city current building plans

29 DETAILED MAPPING Triangle Model

30 DETAILED MAPPING Behsat Creek (DEM) Digital Elevation Model (DEM) of Tokat District Center Obtained by Processing the Present State of the Buildings and River Sections. Behsat Creek (3D - DEM) The Building Heights Added Digital Elevation Model (3D-DEM) of Tokat District Center Obtained by Processing the Present State of the Buildings and River Sections.

31 DETAILED MAPPING Manavgat River (DEM) Digital Elevation Model (DEM) of Manavgat District Center Obtained by Processing the Present State of the Buildings and River Sections. Manavgat River (3D - DEM) The Building Heights Added Digital Elevation Model (3D-DEM) of Manavgat District Center Obtained by Processing the Present State of the Buildings and River Sections.

32 FLOOD INUNDATION MAPS ANTALYA DUDEN RIVER RECURRING FLOOD ANIMATION FOR 500 YEARS RETURN PERIOD

33 FLOOD INUNDATION MAPS MAXIMUM WATER DEPTH (T500) MAXIMUM WATER VELOCITIES (T500) ANTALYA ALANYA OBAÇAY (L= 4 km)

34 FLOOD RISK MAPS SELECTED COMPONENTS FOR FLOOD RISK EVALUATION AREAS AFFECTED FROM FLOOD AND THEIR POPULATIONS DAMAGES IN BUILDINGS AND PROPERTIES DUE TO FLOODS AFFECTED STRATEGIC BUILDINGS AND INFRASTRUCTURE TOTAL FLOOD IMPACTS

35 FLOOD RISK MAPS TOTAL FLOOD IMPACTS In all of the affected regions, a general qualitative assessment is made on the total of social and economic impacts. MANAVGAT Superposition of Flood Hazard Maps which contain flood inundation area and depth information for various return period floods with buildings, strategic structures and infrastructure facilities for damage analysis plays a vital role in producing the Flood Risk Maps.

36 FLOOD RISK MAPS DUDEN RIVER: FLOOD-AFFECTED POPULATION MAP L= 15 KM Q 500 = 248 m 3 /s Modelling Area = 9.5x13.5 km Affected Area = 1265 ha Affected Population = 18413

37 DUDEN RIVER: FLOOD RISK MAP FLOOD RISK MAPS TOTAL RISK (T 500 ) 510 Million TL

38 FLOOD RISK MAPS FLOOD RISK MAP MATRIX (RISK RATINGS AND IMPACT LEVELS) INFORMATION OBTAINED FROM FLOOD INUNDATION MAPS AND FLOOD-AFFECTED POPULATION MAPS ARE CLASSIFIED AND EACH COMBINATION OF THESE CLASSIFICATIONS ARE ASSIGNED AN IMPACT LEVEL. 5 CLASSES ARE ASSIGNED FOR EACH OF TWO IMPACT CATEGORIES, IMPACT ON POPULATION AND ECONOMIC IMPACT ON BUILDINGS AND PROPERTIES

39 FLOOD RISK MAPS DUDEN RIVER: FLOOD RISK MAP

40 FLOOD MANAGEMENT PLAN - RISK EVALUATIONS - DUDEN RIVER RISK MAPS

41 FLOOD MANAGEMENT PLAN - RISK EVALUATIONS - DUDEN RIVER RISK MAPS

42 FLOOD MANAGEMENT PLAN - EVACUATION PLAN- DUDEN RIVER EVACUATION PLAN

43 Tarihi Kemer Köprü - Sağ Sahil Mansap FLOOD MANAGEMENT PLAN Measures to be Taken FABRİKA DÜDEN ÇAYI SAĞ SAHİL SEDDESİ SOL SAHİL SEDDESİ DOLDURULAN TAŞKIN YATAĞI DUDEN RIVER NORTHERN PART İMALATHANE TARİHİ KEMER KÖPRÜ DOLDURULAN TAŞKIN YATAĞI VE YAPILAŞMALAR : TAŞKIN NOKTALARI SAĞ SAHİL MANSAPTA DÜZENLENMESİ GEREKEN TAŞKIN YATAĞI

44 TURKEY - BASINS FLOOD MANAGEMENT PLAN GIS WEB Application

45 ANTALYA BASIN ALL RISK MAPS FLOOD MANAGEMENT PLAN GIS WEB Application

46 FLOOD MANAGEMENT PLAN GIS WEB Application MANAVGAT RIVER (Manavgat Settelment) RISK MAP

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