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Low Impact, High Payoff: Elevating Low Impact Development to Deliver Positive Community Impact

Traditionally, Low Impact Development (LID) has been framed around one central idea: reduce the negative effects of development by managing stormwater in ways that mimic nature. We offer the question, what if LID didn’t just minimize harm, but actively created value? At Woodard & Curran, we believe LID can — and should — be more than “low impact;” it should deliver environmental, social, and economic benefits that ripple far beyond the stormwater challenges at hand.

Guided by a refined design process that looks beyond the obvious, we help communities create low impact development solutions that serve multiple purposes: treating stormwater runoff while enhancing public spaces, creating ecological value, improving mobility, and reinforcing long-term resilience.

Aiming high with low impact development

From inception through construction and long-term maintenance of green infrastructure, Woodard & Curran’s in‑house experts support every phase of the project life cycle. Our funding and fiscal solutions specialists partner with communities to identify practical financing strategies and uncover unique funding opportunities that help projects move from concept to completion. Our environmental planning and permitting teams guide clients through complex regulatory and physical constraints, enabling informed, confident decisions early in the process.

Our dedicated sports, parks, and recreation team ensures site designs thoughtfully incorporate both active and passive recreation needs to maximize community benefit and create beautiful spaces. And our site‑civil and horizontal infrastructure experts inform project design with a forward‑looking approach that prioritizes long‑term maintenance, integrates with existing and future infrastructure, and identifies opportunities to combine improvements in ways that save communities time and money.

Author

Ross Tsantoulis Senior Technical Leader Water

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Community Benefits

  • New or enhanced recreation spaces
  • Traffic calming and safer streets
  • Better pedestrian and bicycle mobility
  • Shaded, cooler streetscapes

Environmental Benefits

  • Pollinator habitat and urban biodiversity
  • Constructed wetlands and ecological corridors
  • Groundwater recharge and landscape-scale water management
  • Resilience to climate impacts like flooding, extreme heat, and wildfire

Economic Benefits

  • Increased property and district appeal
  • Reduced long-term maintenance costs
  • Investments that support equity, mobility, and livability
  • Revitalization of commercial and civic spaces

Below are a few examples of how our teams are redefining what’s possible.

Turning Constraints into Opportunities in Somerville, MA

Somerville is one of the most densely built communities in New England, where opportunities for green stormwater infrastructure (GSI) are scarce and right-of-way corridors are extremely limited. Our team embraced that challenge and identified LID stormwater water quality retrofit locations within West Somerville’s constrained right-of-ways, balancing a complex web of competing priorities:

  • Crowded subsurface utilities
  • Limited above-grade space
  • Sloping topography
  • Improving water quality through nutrient removal
  • Preserving neighborhood character and mobility
  • Cost (minimized through overlapping with sewer rehabilitation scope)

Through careful design iterations, collaboration with Woodard & Curran’s sewer rehabilitation and water distribution design teams, and utility coordination, we delivered GSI solutions that fit elegantly into tight urban fabric while still achieving meaningful pollutant reduction. These aren’t just functional systems, they’re also community upgrades that achieved the project goals of reducing nutrient runoff, while not impeding on existing utilities, pedestrian corridors, or adversely changing the neighborhood character

green infrastructure in Somerville, MA

Innovative Hydraulics and Big Savings in Milford, MA

In partnership with the Charles River Watershed Association (CRWA), Woodard & Curran designed an innovative system to treat the first ¼ inch of runoff from a 50-acre drainage area — capturing and reducing phosphorus before stormwater reaches the Charles River, just downstream. The project required creativity: the system needed to protect existing parkland and a multi-use trail while efficiently diverting runoff to treatment with very little vertical profile available. So we designed:

  • A custom hydraulic inlet structure to minimize disturbance
  • A conveyance and treatment system optimized for water quality performance
  • A construction approach that allowed the Town’s own forces to complete much of the work

The result? A cost savings of approximately $1 million for the Town of Milford, while delivering a major water quality improvement that protects the existing park experience, maintains multimodal mobility, and preserves safe and efficient access throughout the site.

Water Investments Enhance Recreational Amenities in Modesto, CA

When the City of Modesto set out to upgrade aging and undersized infrastructure in the neighborhood around JM Pike Park, our team identified several opportunities to add community benefit. In addition to design and implementation of several miles of replacement water main and service lines, we supported the City with green infrastructure implementation for stormwater management, parks and recreation upgrades, public outreach, and grant funding compliance to stretch their investment.

What started as a water infrastructure upgrade project grew to include:

  • A 19-acre-ft underground stormwater infiltration and storage vault, topped with a soccer field and a baseball diamond
  • Two stormwater pretreatment devices, rain gardens and bioswales
  • New efficient irrigation systems, water efficient turf varieties, and drought tolerant trees
  • New park facilities, educational elements, and improved aesthetics
  • Bioswales that create of habitat for birds, bees, butterflies, and other beneficial insects

JM Pike Park Upgrades

Campus Development with Community Benefits in Portland, ME

At the Northeastern University Roux Institute campus, Woodard & Curran transformed a challenging former industrial site into a resilient, community oriented landscape by designing stormwater systems that do far more than meet code. Woodard & Curran provided the campus with support during the purchase of the 13-acre waterfront parcel, including navigation of the complexities tied to redevelopment of an industrial brownfield site with historic buildings. Under the partnership, Woodard & Curran led the development of a 20-year Institutional Development Plan, the re-zoning of the campus site, and creation of an Institutional Overlay Zone to enable construction of the campus.

Woodard & Curran provided an integrated approach, combining the comprehensive site assessment and knowledge with low impact design. We implemented bioretention, subsurface sand filters, green roofs, and a signature stormwater meadow that manages runoff while creating educational spaces, enhancing ecological function, and preparing the site for future sea level rise and a 75 year development horizon. By aligning regulatory needs with coastal resilience, open space goals, and phased campus growth, we delivered a low impact system that produces positive impact for students, the City of Portland, and the coastal environment.

Want to talk about how LID can deliver more for your community? Meet us next week at the ASCE EWRI International LID Conference in Jacksonville, Florida. Woodard & Curran will be presenting several sessions highlighting innovative approaches and integrated planning strategies. Or reach out directly to explore LID opportunities tailored to your community.

contact

Ross Tsantoulis PE Senior Technical Leader Water
Shawn Kenney PE, QSD/P, CPSWQ Technical Manager Water
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