Located near drainage confluences, the Nanfu Main Drainage in Dongshan Township often experiences backwater effects from high tides, resulting in slow discharge and frequent overflows, which cause flooding along the embankments.
This office actively sought central government funding under the Flood-Prone Areas Management Plan. The project has improved 507 meters of drainage channels, reducing the risk to life and property, enhancing household sanitation, and improving living conditions. The project also mitigates adverse conditions, increases land productivity and utilization, stimulates local prosperity and industrial development, and elevates the overall quality of life

