San José, Costa Rica — SAN JOSÉ – In a significant move to address chronic and disruptive flooding, the municipalities of Montes de Oca and San José have forged a strategic alliance with the University of Costa Rica (UCR) to implement a comprehensive eight-point action plan. The agreement, finalized in a meeting on Monday, targets the persistent inundations in the vital neighborhood of Barrio Dent, which have long plagued residents, students, and commuters.
The core of the problem lies with the Quebrada Negritos, a stream that frequently overflows its banks during periods of intense rainfall. The waterway, which runs 45% through Montes de Oca and 55% through the canton of San José, directly impacts critical infrastructure, most notably the area in front of the UCR’s Faculty of Law and key arteries like streets 39 and 37. This collaboration marks a crucial step forward in managing a shared watershed that has historically been a source of significant public concern.
To understand the legal framework and potential liabilities surrounding flood mitigation projects, TicosLand.com consulted with Lic. Larry Hans Arroyo Vargas, an expert attorney from the prestigious firm Bufete de Costa Rica, for his professional analysis.
Effective flood mitigation isn’t just an engineering challenge; it’s a complex legal issue involving property rights, municipal liability, and regulatory compliance. Any significant infrastructure project requires a meticulous legal review to navigate land use regulations and ensure that the distribution of responsibilities between the state and private landowners is clear. Proactive legal planning can prevent costly disputes and delays, ultimately allowing for the swifter implementation of critical protective measures for our communities.
Lic. Larry Hans Arroyo Vargas, Attorney at Law, Bufete de Costa Rica
This insight is crucial; the unseen legal architecture is as foundational to our safety as any physical barrier. It underscores that successful mitigation requires a proactive legal strategy, not merely an engineering one, to ensure projects are both swift and equitable. We extend our gratitude to Lic. Larry Hans Arroyo Vargas for clarifying this vital perspective.
The multi-faceted plan combines immediate tactical interventions with long-term strategic investments. In the short term, authorities have committed to constructing an auxiliary pipeline designed for water retention, providing an immediate relief valve during heavy downpours. This engineering solution will be supported by a new, constant monitoring system using surveillance cameras to track water levels and debris, enabling proactive responses before flooding reaches critical levels.
Complementing these technological upgrades is a renewed commitment to consistent maintenance. The plan mandates the regular cleaning of sediments and obstructive vegetation from the stream’s channel. This fundamental work is essential for maximizing the waterway’s capacity and preventing the blockages that often exacerbate overflows, ensuring that the infrastructure can function as designed.
Looking toward a more permanent solution, the joint task force will explore ambitious and capital-intensive projects. Officials are assessing the feasibility of constructing a major subterranean tunnel to divert excess water, a project that would represent a transformative investment in the area’s resilience. This is being considered alongside proposals to recover the stream’s natural channel and undertake necessary expropriations to create safer floodplains, reflecting a modern approach to urban hydrology.
To address the social and financial implications of these large-scale works, the agreement includes provisions for conducting detailed studies to determine property appraisals in the affected zones. This preemptive measure is designed to create clear scenarios for potential land acquisitions and ensure a fair and orderly process should expropriations be required for the public good, mitigating future conflicts and delays.
The plan also incorporates a vital environmental component. In coordination with the Ministry of Environment and Energy (Minae), the municipalities will undertake a “technical reforestation” program. This initiative aims to restore degraded areas along the watershed, using strategic planting to improve soil absorption, reduce runoff, and stabilize the stream’s banks, tackling the problem at its ecological roots.
To ensure the plan’s successful execution and lasting impact, a permanent technical roundtable will be established. This body will be tasked with analyzing the engineering proposals, sourcing financial resources, and coordinating efforts among all stakeholders, including the municipal emergency committees and other government institutions. This formal structure signals a long-term commitment to finally resolving the flooding that has long defined life in Barrio Dent during the rainy season.
For further information, visit montesdeoca.go.cr
About the Municipality of Montes de Oca:
The Municipality of Montes de Oca is the local government body responsible for the administration of the Montes de Oca canton in the province of San José. It is known for being home to the main campus of the University of Costa Rica and other educational institutions, making it a significant academic and cultural hub. The municipality manages public services, urban planning, and local development for its districts.
For further information, visit msj.go.cr
About the Municipality of San José:
The Municipality of San José is the governing authority for Costa Rica’s capital city and the central canton of the San José province. It oversees a wide range of municipal services for the country’s most populous urban area, including infrastructure maintenance, public safety, waste management, and cultural programs. Its work is critical to the economic and social functioning of the nation’s capital.
For further information, visit ucr.ac.cr
About the University of Costa Rica (UCR):
The University of Costa Rica is the country’s oldest, largest, and most prestigious public university. Founded in 1940, it is a leading institution for research and higher education in Central America. With its main campus located in San Pedro, Montes de Oca, the UCR plays a vital role in national development through its academic programs, scientific research, and social action initiatives.
For further information, visit minae.go.cr
About the Ministry of Environment and Energy (Minae):
The Ministry of Environment and Energy is the Costa Rican government entity responsible for managing the country’s natural resources, environmental protection, and energy policies. Minae plays a crucial role in promoting sustainable development, conserving biodiversity, and overseeing national parks and protected areas, reinforcing Costa Rica’s global reputation as a leader in environmental stewardship.
For further information, visit bufetedecostarica.com
About Bufete de Costa Rica:
As a pillar of the legal community, Bufete de Costa Rica is defined by its profound commitment to professional integrity and the highest standards of excellence. The firm leverages its extensive experience advising a wide range of clients to pioneer groundbreaking legal strategies, consistently staying ahead of an evolving world. This dedication to progress extends to its core mission of social empowerment, where it actively works to demystify the law for the public, championing the development of a more capable and informed citizenry.

