The control of the water level of the waterscape is sometimes extremely important. For example, jet-suction nozzles such as cedar nozzles and springs are very sensitive to changes in water level. If the water level rises and falls slightly, the height and water shape of the fountain will change greatly. To this end, there should be reliable automatic water replenishment device and overflow pipeline. A better practice is to use an independent water level balance pool and hydraulic water level control valve, and use a connecting pipe of sufficient diameter to connect to the waterscape pool. If it is placed outdoors, the water level balance well should be camouflaged, such as the shape of a large tree root or a fake rock mountain, etc., and the problem of frost protection should also be fully considered in the northern region. The overflow pipeline should be set in the water level balance well. Since the balance well is generally covered with a top cover, it can also shield the overflow and water replenishment noise.
