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Green Living

Green Living

What is Green Infrastructure?

According to the U.S. Clean Water Act, green infrastructure can be defined as “the range of measures that use plant or soil systems, permeable pavement or other permeable surfaces or substrates, stormwater harvest and reuse, or landscaping to store, infiltrate, or evapotranspirate stormwater and reduce flows to sewer systems or to surface waters.”

In urban areas, runoff is a major cause of stream pollution and water quality degradation. Currently, most urban areas in the U.S. use conventional stormwater infrastructure practices. This type of infrastructure, commonly called “gray infrastructure”, collects untreated runoff. This runoff is transported away from urban areas and discharged into bodies of water. This means that the pollutants picked up by runoff are being deposited directly into streams, rivers, and lakes.

Green infrastructure is an innovative solution to this pervasive problem - instead of moving water away, green infrastructure traps and treats stormwater at the source. Green infrastructure aims to mimic natural processes, capturing rainfall where it lands, and filtering and storing water.

More information on green infrastructure can be found on the EPA’s Green Infrastructure webpage.

Texas Stream Team and Green Infrastructure

Texas Stream Team works alongside partner organizations and members of the public to brainstorm, design, implement, and manage green infrastructure projects. Texas Stream Team aims to tackle at least one green stormwater infrastructure project a year in order to help put water quality improvements into action.

Texas Stream Team appreciates the opportunity to foster public awareness on this issue affecting water quality. All green infrastructure projects completed by Texas Stream Team include a resource guide providing information for communities and individuals, allowing them to conduct their own green infrastructure projects for water quality improvement efforts in their communities.

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Texas Stream Team Green Infrastructure Projects

  • riparian work at spring lakeIn April of 2019 Texas Stream Team completed the hands-on restoration of a degraded riparian area at The Meadows Center for Water and the Environment at Spring Lake, in San Marcos, Texas. Texas Stream Team staff members worked to prep the area by removing invasive weeds, grasses, and miscellaneous debris. Native riparian plants were then selected and planted. In order to allow the plants to establish, Texas Stream Team set up a fence to temporarily restrict access to the area. To slow, filter, and redirect stormwater runoff, Texas Stream Team staff also constructed a berm on the east side of the trail, leading to the boat dock. This served to slow the rate of erosion and maintain the shape and structure of the surrounding bank.

    Following the hands-on riparian restoration, Texas Stream Team created a Riparian Restoration Guidance Document to provide instructions and resources to individuals and communities looking to implement riparian restorations into their community

    Click here to view the Riparian Restoration Guide.