Generally, a Rain Garden/Bioretention system is a vegetated surface depression that provides for the infiltration of relatively small volumes of stormwater runoff, often managing stormwater on a lot-by-lot …

Inlet: Whether you are directing water from downspouts or from a small parking lot into a rain garden, each garden will have an entry point to let water flow into it.

Oct 14, 2024 · Read our step-by-step guide on how to build a rain garden, an eco-friendly way to handle stormwater runoff while beautifying your yard.

A rain garden is a saucer-shaped garden that is placed slightly lower than the surrounding ground in order to collect water in a temporary ponding area. The captured water is allowed to infiltrate into the …

Jul 26, 2021 · A proper rain garden should include an outlet and may benefit from an inlet, which is just a fancy way of saying that there should be a couple of little dips at two ends of the garden that allow …

Rain Gardens are shallow depressions (bowl-shaped or linear) that treat stormwater with soil and plants though ponding (aka bioretention). To protect water quality and create a low maintenance facility, a …

Jun 21, 2021 · Objective: You will learn how to install a rain garden and why installing a rain garden has a positive impact on your environment.

Jun 3, 2025 · Rain gardens combine the beauty of a flower bed with a pond that collects stormwater. Build and maintain a rain garden in your yard with this easy step-by-step guide.

The most common outlet used for rain gardens is a weir, a flat opening in the berm of a rain garden (Figure 5.9). To determine how long the weir should be, the Rational Method (discussed in Section …

Jul 21, 2025 · With site data in hand, you can start outlining your rain garden’s shape, size, depth, and inlet/outlet features — all crucial for erosionproofing. A commonly recommended size is about 10 …