5 Questions
What is the main purpose of cross drainage works?
To facilitate the flow of water from a higher drainage to a lower one
Where are cross drainage works typically used?
In mountainous regions for water diversion
What is the primary benefit of cross drainage works?
Reduced risk of flooding
What type of structure is often used in cross drainage works?
Culvert
What is the primary goal of cross drainage works in relation to water flow?
To divert water flow
Study Notes
Cross Drainage Works
- Cross drainage works involve the construction of structures to divert the flow of water from a natural watercourse or drainage basin to another watercourse or drainage basin.
- The primary objective of cross drainage works is to prevent waterlogging, flooding, and erosion in the donor basin, while also increasing the water availability in the recipient basin.
- Cross drainage works can be implemented through various methods, including the construction of canals, tunnels, and pipelines.
- These works can be used to transfer water from a surplus basin to a deficit basin, helping to meet the water demands of irrigation, industry, and municipal supplies.
Learn about cross drainage works, which involve constructing structures to divert water from one watercourse to another, preventing waterlogging and flooding while increasing water availability.
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