The Waterfall Spillway is a cost-effective solution to help create the starting point of a beautiful waterfall and stream. It is also extremely versatile that can be used in a wide variety of water feature applications. The Waterfall Spillway is excellent choice for for designing additional waterfalls and streams into existing ponds. You can also build behind hardscape walls to provide a more formal design. You may find that your imagination is the only limitation to what you can create with the Waterfall Spillway Creates smooth, consistent, leak-free water flow Handles flow rates up to 7,500 GPH / 28,000 LPH Durable design makes it easy to disguise by allowing soil, rocks or logs to be placed directly on top of unit Comes complete with 2-inch PVC fiiting, 1.5-inch barbed fitting and pre-installed bulkhead