Strategies in Implementing Green Infrastructure Design

by Aqsa Butt, Associate ASLA, SITES® AP

Wetlands
image: Aqsa Butt

Aqsa Butt, Associate ASLA, SITES® AP, is pursuing her Master of Arts in Urban and Environmental Policy and Planning at Tufts University. This blog post was inspired by her literature review for her Foundations of Public Policy and Planning class, where she reviewed articles and publications that address the topic of stormwater runoff and sustainable solutions. The purpose of the literature review was to address current gaps and limitations in knowledge and practice of sustainable strategies around stormwater management.

With the growing population density in the U.S., our nation’s waters are experiencing significant problems due to heavy reliance on grey infrastructure. The issue persists due to increased population growth and climate change. Federal regulations, such as the Clean Water Act (CWA), have relied on cities to manage their aging grey infrastructure without any control over private parcels that generate significant source of pollution by overland runoff, also known as non-point source pollution. The recent enactment of the Water Infrastructure Improvement Act is a significant step forward in influencing cities to implement green infrastructure (GI), but is that the only limitation in implementing this sustainable practice?

Resource and cognitive barriers such as lack of funding, lack of awareness and knowledge, as well as fear of new strategies create reluctance in adopting GI strategy. Though there are many cost and ecological benefits associated with GI strategies, they are undervalued due to limitations of use and absence in market value. Fear, attitudes, and perceptions also create reluctance in adopting new sustainable practices.

What are some strategies that can help influence cities to use GI strategy in managing stormwater?

A Community Participatory Process

Implementing a community participatory process will elicit stormwater objectives, meet regulatory requirements, and provide amenities valued by the community.

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