biosorption garden

sustainable water management in action

This Biosorption Garden is designed to capture, filter, and absorb stormwater runoff from the adjacent parking lot. Unlike traditional rain gardens, this system features elevated and level plantings, blending beauty with function. The specialized plants naturally filter pollutants, while the soil promotes infiltration, reducing stormwater impact and improving groundwater recharge.

Look Around!

This space is transforming into a resilient, green solution that improves water quality and enhances the surrounding environment.

how does a biosorption garden work?

Captures & Filters Water: Stormwater flows from the parking lot into the biosorption garden. Plants absorb nutrients and pollutants, helping clean the water.

Natural Percolation: The soil and root systems allow water to slowly infiltrate, reducing runoff. Unlike a rain garden, the plants remain level or slightly elevated for optimal function.

Improves Water Quality & Reduces Flooding: Excess water is naturally absorbed, protecting nearby waterways. Helps manage heavy rain events more efficiently.

why this garden matters.

Environmental Benefits: Filters Pollutants – Removes oil, heavy metals, and debris before they reach water sources. Recharges Groundwater – Promotes infiltration for long-term sustainability. Reduces Urban Heat – Plants provide cooling effects and improve air quality

Community Impact: Beautifies the Space – A green, inviting area instead of pavement and runoff. Supports Biodiversity – Attracts pollinators, birds, and beneficial insects. Reduces Maintenance Costs – Less need for artificial drainage systems.

what makes this different?

Biosorption vs. Rain Gardens Elevated planting design vs. deep depressions. Higher efficiency at filtering water pollutants with tailored plant species. Blends functional stormwater management with enhanced aesthetics

Resilient Plant Selection: Native, drought-resistant, and pollution-tolerant for long-term success.

Every Drop Counts

Stormwater runoff carries oil, chemicals, trash, and pollutants from roads and parking lots into storm drains—leading directly to our rivers, lakes, and oceans. This pollution harms aquatic life, degrades water quality, and impacts our ecosystems.

Runoff Pollution Facts:

80% of ocean pollution comes from land-based sources. Heavy metals, fertilizers, and plastic waste travel through runoff and impact marine life. Urban areas create more stormwater runoff due to impermeable surfaces like concrete What to Expect: A lush, vibrant green space replacing hard surfaces. Improved stormwater management for a healthier environment. More wildlife and pollinators enjoying the space. Thank you for supporting green infrastructure in our community! and asphalt

a look into the future

What to Expect: A lush, vibrant green space replacing hard surfaces. Improved stormwater management for a healthier environment. More wildlife and pollinators enjoying the space.