10/04/2026
๐ง ๐๐ข๐ฏ๐๐ซ ๐๐๐ฉ๐ญ๐ก ๐ฉ๐ฅ๐๐ฒ๐ฌ ๐ ๐ค๐๐ฒ ๐ซ๐จ๐ฅ๐ ๐ข๐ง ๐ก๐จ๐ฐ ๐ฐ๐๐ญ๐๐ซ ๐๐ฅ๐จ๐ฐ๐ฌ.
Deeper and well-maintained river channels allow water to move more efficiently, reducing resistance and improving flow capacity. On the other hand, shallow or silted rivers can slow down water movement, increasing the risk of floodingโespecially during heavy rainfall.
This is why proper river management, including dredging and maintenance, is essential in supporting flood control and protecting communities.
At PERRC, we contribute to sustainable waterway management through responsible dredging and infrastructure solutions.
๐ Hydraulic Engineering Principles on Open Channel Flow โ U.S. Geological Survey (USGS)
๐https://pubs.usgs.gov/of/1988/0707/report.pdf