Many people walk or drive past culvert drains every day without giving them much attention. However, during the rainy season, these small drainage structures play a very important role in protecting roads, homes, and communities. You may not realize it, but cleaning culvert drains before and during the rainy season can prevent serious flooding, road damage, and health problems. This video explains why culvert drain cleaning is more important than most people think.
A culvert drain is designed to carry rainwater under roads and away from streets. When rainwater flows freely through a clean culvert, it prevents water from building up on the road surface. But during the rainy season, culverts often become blocked by mud, leaves, plastic waste, tree branches, and household trash. Once blocked, the water has nowhere to go. As a result, streets begin to flood, traffic slows down, and accidents become more likely.
One major danger of blocked culvert drains is road damage. Standing water weakens asphalt and concrete over time. It can wash away the soil underneath the road, creating cracks, potholes, or even road collapse. Repairing damaged roads costs much more money than regular drain cleaning. By keeping culverts clean, communities can save money and extend the life of their roads.
Another serious issue caused by blocked drains during the rainy season is public health risk. Stagnant water trapped by clogged culverts becomes a perfect breeding place for mosquitoes and insects. This increases the risk of diseases such as dengue fever, malaria, and other water-related illnesses. Dirty floodwater can also carry bacteria and pollutants, which may affect nearby homes and water sources.
Environmental damage is another hidden problem. When drains are blocked, polluted rainwater mixed with garbage, oil, and chemicals overflows into rivers, canals, and natural waterways. This harms fish, plants, and local ecosystems. Clean culvert drains help control runoff and protect the environment by guiding water safely away.
This video shows why simple actions like removing trash, clearing mud, and inspecting culvert drains regularly can make a big difference during the rainy season. It also reminds viewers that preventing flooding is not only the responsibility of local authorities. Communities and individuals must work together by avoiding littering and reporting blocked drains early.
In conclusion, culvert drains may seem small, but their importance during the rainy season is huge. Clean culverts prevent flooding, protect roads, reduce health risks, and help keep the environment clean. This video is a reminder that regular maintenance and public awareness can save lives, money, and property.
