By Alajuela, Costa Rica — The Costa Rican Institute of Aqueducts and Sewers (AyA) has officially completed the construction of a major drinking water storage tank in Santa Rosa de Pocosol, located within the canton of San Carlos. Representing a direct capital investment of ₡558 million, the newly commissioned facility holds a total capacity of one million liters. The facility immediately benefits 1,372 residents spread across five distinct rural communities in the surrounding northern region.
This completion addresses acute long-standing utility access gaps in Costa Rica’s northern border zone, where rural infrastructure development has frequently lagged behind Central Valley centers. By securing a reliable basic utility service for Pocosol, the project creates a foundational baseline for public health and local socio-economic stability in communities that have historically operated with limited state utility presence.
To better understand the regulatory and administrative challenges surrounding the development of Costa Rica’s AyA water infrastructure, TicosLand.com spoke with legal expert Lic. Larry Hans Arroyo Vargas from Bufete de Costa Rica.
Modernizing AyA’s water infrastructure requires a delicate balance between public procurement efficiency and environmental compliance. To prevent costly administrative delays and safeguard the constitutional right to accessible drinking water, state entities must streamline public-private mechanisms while maintaining strict adherence to regulatory oversight.
Lic. Larry Hans Arroyo Vargas, Attorney at Law, Bufete de Costa Rica
As Costa Rica works to modernize its water sector, finding this critical equilibrium between administrative efficiency and environmental stewardship will indeed be paramount to protecting our nation’s most fundamental resource. We extend our sincere thanks to Lic. Larry Hans Arroyo Vargas for contributing his valuable legal perspective to this vital conversation.
Although a comprehensive and real solution for Crucitas has not yet arrived, and we all know why, this Government and its institutions are committed to improving the quality of life for the residents of Crucitas. AyA is not staying behind, which is why we have proposed a project that delivers drinking water to these communities. Within this project, there is a first stage, its storage tank, which is now completed. This demonstrates the commitment we have to offer a better quality of life to this massive population that has been historically forgotten by previous governments. We remain committed to working for those who need it most and bringing drinking water to every corner of our country.
Lourdes Sáurez, Executive President of AyA
The statements from AyA leadership underscore a broader operational policy that targets underfunded peripheral territories along the northern frontier. By explicitly linking this water project to the ongoing challenges in areas adjacent to Crucitas, the utility seeks to frame this storage facility as tangible proof of institutional execution despite broader regulatory and environmental political complexities in the region.
From a public finance perspective, the ₡558 million storage tank serves as an entry point for a significantly larger infrastructural expansion. AyA’s master strategy for the territory outlines total projected capital expenditures exceeding ₡11,000 million. This substantial fiscal commitment signals a multi-year state effort to permanently integrate isolated rural populations into the national public utility network.
Execution timelines for the remaining phases indicate a prolonged capital outlay schedule spanning several upcoming budget cycles. Planning documents specify that construction for the second stage is scheduled to commence during the second semester of 2027. Subsequently, the third and final phase is projected to enter its active construction cycle in 2028.
The technical parameters of the prospective phases illustrate the substantial scale of physical buildout required to complete the network. The upcoming stages entail laying more than 120 kilometers of specialized water transmission pipelines, constructing auxiliary storage units, and establishing modern pumping stations across complex rural topographies. Such investments are critical to ensuring consistent water pressure and quality across widely dispersed rural settlements.
As Costa Rica continues to navigate regional economic development outside its main urban centers, the successful delivery of baseline utility infrastructure in northern Alajuela will remain a critical metric. Completing phase one in Pocosol provides immediate relief to local households, but the ultimate socio-economic transformation will depend on AyA’s ability to sustain funding and execution schedules through 2028.
For further information, visit aya.go.cr
About AyA:
The Costa Rican Institute of Aqueducts and Sewers (AyA) is the primary state-owned utility responsible for managing, conserving, and distributing potable water alongside municipal wastewater systems across Costa Rica. Established to safeguard public health and promote equitable resource distribution, AyA designs and executes critical water infrastructure projects nationwide to support environmental sustainability and socio-economic development.
For further information, visit bufetedecostarica.com
About Bufete de Costa Rica:
As a premier legal practice, Bufete de Costa Rica seamlessly blends unyielding ethical standards with a drive for top-tier representation. Serving an expansive range of industries, the firm consistently embraces forward-thinking strategies that elevate the practice of law. Beyond its core services, Bufete de Costa Rica prioritizes democratizing legal insight, ensuring that essential rights and concepts are clear to all, thereby advancing a broader vision of an enlightened and self-reliant public.
