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Restoring Resilience at Stillhouse Cove: A Nature-Based Approach to Protecting Our Shoreline

The Edgewood Waterfront Preservation Association (EWPA), in collaboration with the City of Cranston and Save The Bay, is proud to announce a new initiative to enhance the resilience of Stillhouse Cove Park through a nature-based shoreline stabilization project.

This effort—supported by a $59,150 OSCAR grant administered by the Rhode Island Infrastructure Bank (RIIB), the Coastal Resources Management Council (CRMC), and the Rhode Island Department of Environmental Management (RIDEM) will strengthen one of Cranston’s most beloved coastal parks while restoring vital salt marsh and shoreline habitat.

Addressing a Decade of Erosion

Stillhouse Cove’s shoreline faces ongoing challenges from wave energy and coastal storms. The steep, manmade bank along the eastern edge of the park has been particularly vulnerable to erosion. During Superstorm Sandy in 2012, sections of the bank were severely eroded, leaving a vertical cut and compromising the natural buffer between the park and the salt marsh below.

In 2013, EWPA, the City of Cranston, and Save The Bay implemented an innovative, nature-based restoration project to stabilize the area. Now, more than a decade later—and after a new round of damaging storms between 2023 and 2024—the partners are returning to build on that success with fresh materials, stronger design, and renewed community support.

Stillhouse Cove at low tide, September 2025.

A Nature-Based Solution

This new phase of restoration focuses on natural, sustainable stabilization methods that work with the environment, not against it. The project includes:

  • Re-grading the eroded bank in targeted areas to create a gentler, more dissipative slope that reduces the energy of incoming waves.
  • Installing coconut coir fiber logs and matting along the base of the slope to stabilize the shoreline and prevent further undercutting.
  • Planting native warm-season grasses and salt-tolerant shrubs to strengthen the soil, absorb wave energy, and provide habitat for local wildlife.

These techniques not only restore the shoreline’s natural resilience but also enhance the ecological value of the salt marsh and coastal bluff—ensuring Stillhouse Cove remains a thriving, accessible, and beautiful space for generations to come.

A view of the cove, October 2025.

Collaboration and Community

EWPA’s role in this project reflects its mission-driven commitment to protecting and restoring Stillhouse Cove’s shoreline and estuaries in the face of increasing climate threats. As the only non-municipal grantee selected for an OSCAR award, EWPA continues to stand out as a trusted community partner in local coastal resilience.

This project embodies the power of partnership—bringing together EWPA, Save The Bay, Mayor Kenneth Hopkins and the City of Cranston, and state agencies including CRMC, RIDEM, and RIIB. Together, these partners are aligning science, policy, and community engagement to create a model for sustainable coastal stewardship.

A Park for Everyone

Stillhouse Cove Park holds a special place in the Edgewood community. As a city-owned park protected by a unique conservation covenant, it will remain open for public enjoyment in perpetuity—a place for quiet recreation, environmental education, and connection to the natural world.

EWPA’s long-standing stewardship ensures this treasured space continues to serve both people and nature, balancing community use with ecological restoration.

Project Timeline (2025–2027)

MilestoneTarget Date
CRMC Pre-Application MeetingJune 2025
Technical Permit WorkSummer–Fall 2025
Bid Release & Contractor SelectionFall 2025
Shoreline Stabilization & PlantingFall 2026
Semi-Annual Progress ReportsNov 2025, May & Nov 2026
Final Report & Project CloseoutSpring 2027
Project CompletionMay 31, 2027

Looking Ahead

As coastal communities across Rhode Island continue to experience the effects of climate change, Stillhouse Cove will serve as a living example of nature-based resilience. Through collaboration, innovation, and community stewardship, EWPA and its partners are ensuring that this shoreline—and the people and wildlife who depend on it—remain strong for the future.Follow EWPA on Facebook or Instagram (@stillhousecove) for project updates, volunteer opportunities, and ways to get involved as this exciting restoration effort unfolds.

2025 International Coastal Cleanup

We had a spectacular day on September 20 for the EWPA’s annual International Coastal Cleanup (ICC) conducted in coordination with Save the Bay. Forty-four volunteers of all ages showed up at Stillhouse Cove to scour the beach areas, shoreline, and riprap for glass, plastics, and other items of pollution. And they recorded their findings on a data form so that the information can be compared to previous years and entered into an international data base. In all, one hundred and fifty pounds of solid waste was collected, not counting wood waste. Items included a laundry tub, syringes, bottle caps, plastic and glass bottles, and a pillow.

Restoring America’s Estuaries Visit

On June 24, 2025, Save the Bay’s Executive Director Topher Hamblett and Restoration Coordinator Wenley Ferguson hosted a site visit to Stillhouse Cove by  members of the national board of Restoring America’s Estuaries who were visiting Rhode Island  for their national conference.  

Members of the group from Texas, San Francisco, Maryland, North Carolina, Long Island, and other distant coastal communities learned about the decades- long collaborative effort of EWPA and STB to preserve Stillhouse Cove’s salt marsh and improve the water quality of Narragansett Bay.

Senate Support for the Cove

Senator Lammis J. Vargas met with members of the Edgewood Waterfront Preservation Association board on June 25, 2025 to present a RI Senate grant to support their work at Stillhouse Cove.

A Hair Club for the Beach & the Great Zoysia grass experiment.

American beach grass (Ammophila breviligulata) helps preserve the sandy areas that guard the salt marsh at Stillhouse Cove. Erstwhile members of the EWPA board, Donna Fieldman, Greta Francis, and Colin Murphy and former board member Joe Cooney, recently planted 200 “plugs” of beach grass in an exposed area near Strathmore Place. These will have to be nurtured and watered during the coming summer to turn into established plants such as those pictured above.

THE INFILTRATION AREA ON NARRAGANSETT BLVD., BELOW THE TROLLEY MONUMENT, POSES CONSTANT CHALLENGES.

Because of its steep banks, it very difficult to maintain the grass on the area. In an experiment, the EWPA just planted several plugs of special drought resistant Zoysia grass. We will monitor their survival in the coming months.

Camera on the Cove

When friends view Tom Wojick’s spectacular photos of bird life, they imagine them taken in South County or some other exotic locale. But no, these were all shot right here in Stillhouse Cove. You can find Tom’s best images at https://www.heartofresiliency.com/wildlife.

Great Blue taking wing

Cranston Stem Program 2024

Keisha of Mystic Aquarium describes the ecology of Stillhouse Cove.

Every Friday morning for the last six weeks, approximately 40 Cranston school kids from all over the city (grades K -6) came to Stillhouse Cove as part of a the Cranston Parks and Recreation Department’s summer STEM (Science, Technology, Engineering & Mathematics) camp program. Their teachers used the Cove as a laboratory regarding local ecology. EWPA’s Barbara Rubine and Donna Fieldman explained the challenges that erosion poses to the marsh and park and highlighted the different ways the problem is addressed at this location.

On July 26, two educators from Mystic Aquarium led the group in collecting and analyzing samples from the marsh and cove. This is the fourth consecutive year that Stillhouse Cove has hosted a STEM program.

Kyle of Mystic Aquarium explains the significance of a sample (held by Keisha) taken by the campers.
Fundraising keychains made by the STEM campers.

Marsh Mallow in Bloom at Stillhouse Cove

July, 2024: Hibiscus Moscheutos is a cold-hardy perennial wetland plant that can grow in large colonies.

Storm Damage Cleanup

On June 29, 2004 several hardy volunteers addressed the damage in Stillhouse Cove Park caused by the storms of the previous week.

Round & Round We Go With Rotary Damage

DATELINE MAY, 2024. Once again, the beautifully landscaped rotary at the end of Narragansett Blvd. ( managed by EWPA) has been abused by trucks and even a pedestrian.

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