Client | : State Hydraulic Works (DSI) 25th Regional Directorate, Balıkesir |
Province | : Çanakkale |
Location | : Biga and Çan District |
Survey | : 1/25 000 – 1/1000 Scale |
Project’s Goal | : Drinking Water Supplly and Irrigation Planning |
Biga And Çan District Of Çanakkale Province Drinking Water Supply and Irrigatıon, Integrated Planning Engineering Services
Dam -1 ; Uzunalan Dam | |
Basin Area | : 117.20 km2 |
Dam Height | : 67.10 m |
Body Type | : Concrete Faced Rockfill Dam |
Small Dam -1 ; Yeşilköy Small Dam | |
Basin Area | : 30.05 km2 |
Dam Height | : 45.80 m |
Body Type | : Clay Core Rock-Fill Dam |
Small Dam -2 ; Derenti Small Dam | |
Basin Area | : 18.62 km2 |
Dam Height | : 43.60 m |
Body Type | : Clay Core Rock-Fill Dam |
Hydrological studies
Agricultural Economy
Land Expropriation study
Land classification (Agronomy) and
Drainage capacity
Water suplly system design
Irrigation system design
Geotechnical Survey and Natural
Construction Materials Survey
Environmental impact assessment report
Planning Report and detailed design
Within the scope of the project, the operation of 3 dams in an integrated solution network has been considered and a multi-purpose study has been put forward for the benefit of irrigation and drinking water.
The scope of the project includes Uzunalan Dam, Derenti and Yeşilköy Small Dam. With the project, it is aimed to irrigate the downstream lands with the remaining water after meeting the drinking-use and industrial water needs of Biga and Çan district centers and the surrounding settlements. In this context, the “Project Formulation Interim Report” was prepared and integrated operation studies were studied with alternatives, and the project formulation was decided by evaluating the total drinking and irrigation benefits for each alternative. As a result of the Project Formulation Report, it has been proposed to operate the Derenti and Yeşilköy Small Dams for irrigation purposes only. Uzunalan Dam, on the other hand, has been planned for multiple purposes and it is planned to irrigate the downstream lands with the remaining flows after meeting the drinking water needs of the projected settlements in the 2055 target year.