Rain Gardens

Managing water where it falls

Rain gardens are an effective way to manage stormwater, reduce flooding, and protect local waterways. These gardens collect and filter rainwater, allowing it to soak into the ground instead of flowing into storm drains. Using native plants, rain gardens can enhance your landscape and help local ecosystems thrive.

How to Create a Rain Garden:

  • Pick a low spot – Choose a naturally low area in your yard where water collects. This will help direct runoff into your rain garden.
  • Use native plants – Native plants, like coneflowers and sedges, are perfect for rain gardens. They’re adapted to local soil and climate, and they absorb water efficiently.
  • Create a gentle slope – Design your rain garden with a slight slope to direct water towards the plants and help it soak in.
  • Dig a shallow depression – The garden should be about 6-12 inches deep to allow water to pool and filter through the soil.
  • Add mulch – Mulch helps keep the soil moist and reduces weed growth in your rain garden. Mulch may include river rock, bark, or compost.

📢 Want help designing your rain garden? 

Check out the resources below or reach out to your local conservation district for advice on plant selection, design, and installation to manage rainwater effectively.

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Explore Conservation Resources

Water Savings
Washington Department of Ecology

The Washington State Department of Ecology's Water Conservation webpage offers practical tips and resources to help residents use water efficiently and avoid waste. By adopting simple daily habits, individuals can contribute to preserving this finite resource, ensuring adequate water supply for current and future needs.