1. Water Supply
The Barrage is a dam built across the Marina Channel to keep out seawater. It spans across 350-meters to form the first reservoir in the city. Desalting began in April 2009 through natural replacement by rainwater.
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2. Source: http://www.dronestagr.am/marina-barrage-singapore/

3. Source: http://www. locomole

4. Barrage view from Pump House to the East Abutment
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5. Source: http://ruanzhixin. blogspot. com/2012/06/english-summer-camp

6. Source: http://ruanzhixin. blogspot. com/2012/06/english-summer-camp

7. Source: https://bigwalkonwater. wordpress

8. Source: https://inhabitat

9. Source: https://inhabitat

10. A construction worker checking out the completed $226 million Marina Barrage, a dam built across the Marina Channel to create a freshwater reservoir. 

11. Diagrams and Maps

13. Source: http://shijieisunstoppable. blogspot

14. Source: http://p3planningengineer.com/mb_open/mb%20brief.htm

15. Ecological and Social Benefits

16. Divides the Freshwater from the Salt Water Increasing Singapores Water Supply
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17. Flood Control
Marina Barrage is part of a comprehensive flood control scheme to alleviate flooding in the low-lying areas in the city such as Chinatown, Boat Quay, Jalan Besar and Geylang. During heavy rain, the series of nine crest gates at the dam are activated to release excess stormwater into the sea when the tide is low. In the case of high tide, giant pumps can drain excess stormwater into the sea.
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18. Singapore Marina Barrage
When high tide comes in, giant pumps drain excess storm water at at a rate of one Olympic-size swimming pool per minute.
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19. Green Roof of Marina Barrage helps to control flooding and stores 10,000 hectares of rainwater
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20. Green Roof also Provides Recreation Space
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21. The Barrage maintains water levels of the reservoir making it a great place for water recreation like Kayaking

22. Sense of Place
Google Earth Zoom