Caño Martín Peña


US Environmental Protection Agency (EPA)


San Juan, Puerto Rico



Perspective rendering of a lush landscape along Caño Martín Peña with people kayaking and strolling along the boardwalk.

The proposed boardwalk and plaza design along the caño allows for adequate space for everyday activities and community events.

Perspective rendering of a lush landscape along Caño Martín Peña with people kayaking and strolling along the boardwalk.
Plan of San Juan, Puerto Rico illustrating the Atlantic Ocean, Los Corozos Lagoon, and San Jose Lagoon flowing into Caño Martín Peña.
Plan zooms in to site and illustrates a broken connection between Caño Martín Peña and Los Corozos and San Jose Lagoon, disrupting natural tidal flow.
Plan illustrating site boundary, revealing majority low income located within the 10 and 50 year floodplain.
Plan illustrating site boundary, revealing storm surge vulnerability, with storm surge category ranging from 1-5.
Perspective rendering , cyclist, roller skaters, and pedestrian strolling along a lush bioswale streetscape buffering between road and cyclists, and street trees buffering between cyclists and pedestrians.
Perspective rendering of lush flowering and grassy schoolyard detention pond with an elevated boardwalk and outdoor classroom.
Perspective rendering of sunken basketball court with kids sitting on steps along the side and flying kites.
Site boundary map illustrating the north/south divide of two stromwater sub-catchment areas, 203 acres of Barrio Obrero San Ciprián drains south into Buena Vista Santurce which is only 62 acres and into Caño Martín Peña.
Turning Paseo Del Caño Sur into a complete street with stormwater storage where a combination of green and gray infrastructure will drain to.


RC Ingenieros Consultores

Engagement Team

Tamara Orozco Rebozo

Shaney Peña Gomez


2021 ASLA Louisiana Honor Award for Analysis and Planning

This EPA design assistance was intended to complement the existing efforts of ENLACE Caño Martín Peña Restoration Project, an innovative environmental justice and social transformation initiative to restore an estuary channel in the heart of San Juan, Puerto Rico. Buena Vista Santurce is a community in the heart of San Juan, Puerto Rico. Settled informally in the mangrove wetlands of the Caño Martín Peña (CMP) in the early 1900s, the neighborhood lacks critical infrastructure—sanitary sewer systems, storm drainage systems, flood protection, access to public open spaces, among others. Repetitive flooding by contaminated water has serious health impacts on the residents, especially the children. As a part of the long-term environmental restoration of the channel, this project proposes a series of interconnected water plazas and green infrastructure interventions to clean the water and reduce flooding, while also creating a framework of civic open spaces to strengthen the social fabric of the eight communities surrounding the CMP.

In close collaboration with ENLACE and the EPA, SMM developed a landscape framework for one of the 8 neighborhoods—Buena Vista Santurce—as the first step toward implementation of the green infrastructure and open space components in the larger plan. A series of workshops were held with the community and stakeholders to identify the needs and aspirations of residents and local agencies with respect to the design of public spaces. The design team developed design options for six interconnected sites, each representative of a type of open space (a park, plaza, or corridor) that can be located throughout the larger Caño Martín Peña district. Three of the project sites are located directly alongside the channel and include open space for recreational activities and access directly to the water. The other three sites are connected to the Caño Martín Peña and each other by green and complete streets.

Six different typologies are proposed within the site boundary, school campus, connective plaza, residential urban plaza, water plaza, gateway water plaza, paseo.
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