Understanding Water Runoff Management

Water runoff occurs when rainwater flows over impermeable surfaces, like concrete or asphalt, preventing it from being absorbed into the ground. This can lead to various environmental issues, including erosion, flooding, and water pollution. By implementing permeable paving solutions, you can mitigate these effects by dealing with water where it falls in a way that is eco-friendly and easy to manage. 

Types of Permeable Pavers

Common varieties of permeable pavers include:

• Permeable Interlocking Pavers: These pavers fit together with spaces in between, allowing for natural drainage.
• Dry-Laid Pavers: Interlocking stones or bricks placed on a base of sand or gravel –– without the use of mortar or concrete. This method allows for drainage, light maintenance, and easy replacement, extending their lifespan.
• Gravel Pavers: A grid system filled with gravel that supports vehicle weight while permitting water infiltration.
• Pour in Place Pavers: Concrete is poured in small sections with gaps that allow water to infiltrate the space between them. You can plant these gaps with water-wise groundcovers or small pebbles. 
  

Benefits of Permeable Pavers

More Permeable Space

Space is limited on most properties in San Diego, so every foot of permeable surface is counted. Permeable pavers are designed with gaps or voids that allow water runoff to pass through the surface and into the ground below. Not only does this method reduce runoff, it contributes to soil health and recharges the groundwater supply.. 

Enhanced Aesthetics and Functionality

Pavers come in a variety of materials, colors, and designs, making them versatile for different landscaping styles. Whether you prefer a rustic look with natural stone or a modern vibe with sleek concrete, pavers can enhance the visual appeal of your outdoor space. Plus, they can be used for various applications, including driveways, walkways, patios, and more.

Improved Soil Health

By allowing water to infiltrate the soil, permeable pavers help maintain moisture levels in the ground, benefiting plant life. This type of sustainable landscaping promotes a healthier ecosystem and reduces the need for irrigation, making your property more resilient to dry conditions.

Increased functionality 

Using pavers in your yard significantly enhances the functionality of the space by creating defined areas for various activities. Whether it's establishing a patio for outdoor dining, a pathway for easy navigation, or a fire pit area for gatherings, pavers provide structure and organization, increasing the space's value.

Designing with Permeable Pavers

Incorporating Native Plants

When designing your outdoor space with pavers, consider pairing them with native plants. These plants are adapted to the local climate, require less water, and provide habitat for wildlife. The combination of permeable pavers and native landscaping creates a harmonious balance that supports local ecosystems.

Rain Gardens and Bioswales

Integrating rain gardens or bioswales alongside paved areas can further enhance stormwater management. Drab to Fab has installed dozens of bioswales for San Diego homeowners, which are popular due to their aesthetic appeal and ecological benefits. The goal is to keep as much water from rain events on the property for as long as possible by contouring the land. Think of your yard as its own ecosystem and manage the water as close to the source as possible.

These sustainable landscape features are designed to collect and filter stormwater, allowing it to seep into the ground naturally. When combined with permeable pavers, they create an effective system for managing runoff.

Sustainable Permeable Pavers

When selecting pavers, consider eco-friendly materials that have a lower environmental impact. Recycled concrete, reclaimed bricks, and sustainable manufacturing practices can contribute to a greener landscape. All inputs to your garden matter, especially heavy materials that take a lot of effort to get onsite. Buying local and paying attention to the material is a great place to start. 

Conclusion

When installed correctly, pavers are a purposeful and powerful tool for reducing water runoff. By incorporating permeable paving solutions, you can create beautiful, functional, and sustainable landscapes.

As you plan your next outdoor project, consider how pavers can help you contribute to a healthier environment while enhancing the aesthetic appeal of your home. Ready to transform your outdoor space with permeable pavers? Contact the sustainable landscape design experts at

Drab to Fab and get started today!