Ecological bank protection that hydraulic engineering used

The utility model discloses an ecological bank protection that hydraulic engineering used, it sets up the guard plate on the inclined plane of the slope body, can block that the rainwater erodees turf growing earth get off, moreover at the internal drainage channel that is provided with in slope, can emit into the river course with the rainwater, and drainage channel's outlet department is provided with the filtration container moreover, filters the container and is arranged in filtering the earth of drainage. The utility model discloses can avoid because rainwash and make turf growing soil erosion, also can avoid because rainwater infiltration and collapsing, can also avoid emiting into earth toward the river course in and make the quality of water muddiness.