Is it necessary to harness the channel of Sandaohe Reservoir in Nanzhang County, Hubei Province?

Need to clean up. Nanzhang County was hit by several rounds of heavy rainfall, and a large number of hawthorn tree debris rushed from the upper reaches of the river, polluting the water environment of the downstream rivers and reservoirs, especially the reach where Bailuo River entered Sandaohe Reservoir. A large number of hawthorn and white garbage are floating on the water surface of the reservoir about 360 meters long and 25 meters wide, which not only destroys the ecological environment of the river reservoir, but also affects the overall image of urban and rural areas. Therefore, it is necessary to clean up the river.