Creating a Waterfall Pond

Creating a waterfall pond is a step up in complexity from creating a simple pond. When planning an outdoor waterfall, two design options need to be considered. There is the pool into which the water cascades, and the actual fall itself. Outdoor waterfalls can be created in all shapes and sizes and provide mesmerizing focal points for your pond.

Building a waterfall pond requires quality materials, proper design, and a fair amount of physical labor. Though it requires some creativity and patience, building a waterfall is extremely satisfying and lends itself well to do-it-yourself projects.

The first step is picturing the way water moves over and around rocks at a natural waterfall. The design should mimic nature. Everything should be kept in proportion; some pond sizes simply cannot realistically accommodate a 4' cascade. A small falls will produce the desired visual and sound effects.

When building a waterfall pond, most experts agree to construct the pond, or catch basin, first. This prevents the overhang of the falls from getting in the way of the excavation. An outlet near the waterfall pond may need to be installed. Locating your pond near the patio or deck provides the needed current and also allows the homeowner to fully enjoy the effects. Before digging, utility companies need to be notified to make sure underground lines won't be damaged.

To achieve the necessary height for the waterfall, the location either has to have a natural slope or an artificial slope needs to be created. After the slope has been determined, construction can begin on the cascade. Place a liner under the falls. This will restrict splashing and prevent water loss. Water levels must be checked periodically. Even with water loss controls in place, the pump will burn up if the pond goes dry.

When all the prep work and construction is done, the real artistry can begin. The next step is to add the stone to the waterfall pond. The most important rocks are what might be termed the "spillway" rocks. They should be relatively flat and have sharp edges. Water cascades better over these types of edges and falls more accurately into the pond, creating less water loss. Several different arrangements should be tried. Practice and patience will allow the creator of the waterfall pond to find a layout that is both aesthetically pleasing and creates the most natural channel.