Introduction to flood discharge and waterfall viewing: The flood discharge gate is one of the main facilities of the reservoir. When the summer flood comes, the gates are opened to release the water. Before you get close, you hear the sound like thunder, the earth is excited, and the waterfall leaps into the sky. It is really a stormy wave breaking the shore, rolling up thousands of piles of snow. When you approach the waterfall, you can only see snow spraying jade and droplets on it. clothes, a rainbow bridge spans it under the sun.