WATER SAFETY IN TURKEY WATER SUPPLY PREPAREDNESS TO PHYSICAL AND - PDF document

PRESENTATION OUTLINE � WATER ORGANIZATION in TURKEY � GENERAL INFORMATION ABOUT İSKİ � HISTORY OF WATER IN İSTANBUL WATER SAFETY IN TURKEY � WATER SUPPLY � PREPAREDNESS TO PHYSICAL AND CYBER SAFETY EMEL TÜFEKÇİ İSKİ WATER TREATMENT İSKİ WATER TREATMENT DEPARTMENT DIRECTOR PARTMENT DIRECTO OF KAĞITHANE OF KAĞITHANE TREATMENT BRANCH ATMENT BRA 11.09.2018 Slayt Slayt 1/60 Slayt 2/60 WATER ORGANIZATION in TURKEY Duties and authorities of General Directorate of Water Management; PRESIDENCY OF REPUBLIC OF TURKEY Ensuring the supply of adequate quantity and appropriate quality of drinking water for every stage from basin to final consumer and the criteria, procedures and principles to be followed. REPUBLIC OF REPUBLIC OF REPUBLIC OF TURKEY MINISTRY TURKEY MINISTRY TURKEY MINISTRY OF AGRICULTURE OF ENVIRENMENTAL OF HEALTH AND FORESTRY AND URBANISATION Determination of Special Provisions in Drinking Water Supply and Basin Standards for raw water quality for treatment plants is determined and classified GENERAL GENERAL GENERAL DIRECTORATE OF DIRECTORATE OF DIRECTORATE OF İSTANBUL HEALTH for each water quality class, treatment methods and treatment facilities design WATER ENVIRONMENTAL LOCAL DEPARTMENT ADMINISTRATION MANAGEMENT MANAGEMENT norms and standards Drinking water for efficient use and efficiency for the control of water losses in İSTANBUL water distribution networks and principles METROPOLITAN MUNICIPALTY İSTANBUL WATER AND SEWERAGE ADMINISTRATION (İSKİ) Slayt 3/60 Slayt 4/60 � Strategy Plans DSI, MoEU and Metropolitan Municipalities Water and Sewerage Administrations � Basin Protection Action Plans by; drinking water Master Plan preparation works are carried out. � Water Quality Action Plans � Sensitive Area Project Basin Action Plans Water use in DSİ's plans, current and future water needs and resources adequacy, for alternative sources technical, economic and environmental � Basin Protection Action Plans Measure feasibility for planning Strategy Booklets � Sectoral Water Allocation Plans Ensure the safety of drinking water as focusing on point received � National Drought Management Strategy Paper and Action Plan Drinking water for the supply of drinking water studies to determine whether the � Drinking Water Protection Plans standards factors affecting water quality in the system limited to the major problems encountered. � Strategy and Roadmap Action Plan on Modeling Preparing regulation on the above titles for securing adequate water supplying � National Basin Management Strategy Slayt 5/60 Slayt 6/60

Foundation of İSKİ � The first water administration in İstanbul was established in 1869. Water and sewerage services in İstanbul were combined under İSKİ (İstanbul Water and Sewerage Administration) in 1981. � İSKİ is a subsidy of İstanbul Metropolitan Municipality, and has its own budget Almost the whole budget income is received from water sales. Its service area covers the whole territory GENERAL INFORMATION ABOUT İSKİ within Istanbul’s borders. İstanbul Metropolitan Municipality İstanbul Water and Sewerage Administration (İSKİ) Slayt 7/60 Slayt 8/60 Key Figures on Istanbul Duties of İSKİ � Population served : 15.029 million � Total Service Area of İSKİ : 9.271 km 2 � To provide water Total number of customers : 6.3 million � � Total length of water networks : 18.822 km � Total length of the Transmission Line : 2.527 km � Total length of sewers : 15.730 km � To collect, treat and discharge wastewater � Total length of the Collectors : 1.113 km Total Length of Tunnels : 201 km � � Total length of rainwater networks : 3.999 km � Annual yield of water resources : 1 billion 653 million m 3 /year � To protect water resources � Average daily water supply : 2.8 million m 3 /day � Volume of Water Storage Tanks : 1.632.580 m 3 Budget (2018) : 7.436.446.000 TL / 1,536,455,785 $ � � Investment (2018) : 3.210.999.000 TL / 663,429,545 $ Total length of water lines: 21.349 km Total length of waste water lines: 21.043 km Slayt 9/60 Slayt 10/60 Hierarchical Structure at an Operational Level General Assembly (Istanbul Metropolitan Municipality Council) İSKİ Staff Board of Management Officer Worker Director General 3.773 2.563 Deputy Directors General Heads of Departments Total Total number of staff including Directors personnel of subcontractors : 12.147 6.336 Chiefs Officers-Workers Slayt 11/60 Slayt 12/60

History of Water in Istanbul History of Water in Istanbul � Throughout history Istanbul has been a magnet, a city of strategic importance where � Istanbul is one of the world’s most ancient cities. Founded on the a water problem has always existed. Bosphorus linking Asia to Europe, it is also Turkey’s largest city in terms of history, trade and culture and for centuries served as the capital of the � The transmission lines, cisterns, reservoirs, aqueducts, historic dams and fountains Byzantine and Ottoman Empires. built at various times to ensure a water supply for the city formed an impressive water civilization. Slayt 13/60 Slayt 14/60 The Roman Period The Byzantine Period Aspor ( Çukurbostan ) Cistern � Armies besieging Istanbul to conquer the city used to block water coming to and � During the Roman period, water demand of İstanbul was supplied from wells, small springs flowing outside the city walls to break Byzantine resistance and to destroy water ways. and cisterns. � In order to store water as a precaution as a result of these besieges, over 70 covered � In order to meet increasing water demands of the city, Emperor Valens brought water from and open cisterns were constructed during the Byzantine period. Halkalı to Beyazıt through transmission lines. Slayt 15/60 Slayt 16/60 The Ottoman Period Potable Water Supply � Upon the conquest of Istanbul by Fatih the Conqueror, he commanded the restoration and expansion of old water ways which were out of use due to neglect, earthquakes and destruction of the invaders and new water ways were constructed. Water Ways Constructed and Developed during the Ottoman Period � Halkalı Water Ways � Kırkçeşme Water Ways � Üsküdar Water Ways � Taksim Water Ways � Hamidiye Water Ways Slayt 17/60 Slayt 18/60

Existing Water Resources of İstanbul Water Demand BULGARIAN BORDER % 61 WEST BLACK SEA Total Annual Water Total Daily Water % 32 Population Population % 68 Demand Demand Nüfus Years million Water million m 3 /year million m 3 /day % 39 (Yıllar) (Nüfus) (Yıllık Su İhtiyacı) (Günlük Su İhtiyacı) Population (milyon) (milyon m 3 /yıl) (milyon m 3 /gün) Nüfus Water 1990 6,6 426 1,2 EAST 1995 8,4 525 1,4 2000 10,3 615 1,7 MARMARA SEA DÜZCE 2007 12,6 714 1,9 � Almost 100 % of potable water in Istanbul is provided from surface waters. 2010 13,3 778 2,1 � The area of water resources range from the Bulgarian border in the west to 2017 15,029 1.000 2,8 Düzce in the east. 2020 17,7 1.163 3,2 � 68% of water resources are on the Asian side with 39% of population while 32% 2030 20,9 1.449 4,0 exist on the European side with 61% of the population. 2040 23,6 1.723 4,7 Slayt 19/60 Slayt 20/60 Existing Water Resources Put into Operation Yield / Verim Name of the Plant (million m 3 /year) Tesisin Adı Hizmete Giriş Yılı Aqueducts 2,5 1620-1839 Elmalı I & II Dams 1893 – 1950 15 Terkos Dam 1883 142 Alibeyköy Dam 1972 36 Ömerli Dam 1972 220 Darlık Dam 1989 97 Büyükçekmece Dam 1989 100 Yeşilvadi Weir 1992 5 Istrancalar (Düzdere, Kuzuludere, Büyükdere, 1995-1997 75,2 Sultanbahçedere,Elmalıdere) Wells 1996-2007 25,7 Kazandere Dam 1997 100 Sazlıdere Dam 1998 55 Pabuçdere Dam 2000 60 Yeşilçay Weir 2004 145 Melen I 2007 268 Melen II 2014 307 Ömerli Dam Total 1,653.4 Slayt 21/60 Slayt 22/60 Terkos Lake Büyükçekmece Lake Slayt 23/60 Slayt 24/60