Catastro de usuarios y redes de acueducto en la vereda Centro de Pachavita – Boyacá, estudio de caso

Abstract

This study implemented a georeferenced cadastre of users and aqueduct networks in the Vereda Centro and Llano Grande de Pachavita (Boyacá, Colombia), a rural area affected by socio-environmental conflicts and inefficient water management due to the lack of updated records. Using participatory methodologies and geospatial technologies (with software such as Locus Map and ArcGIS), 8 active users, 10 storage tanks and a distribution network of 489 hectares were identified. The findings revealed critical problems: illegal connections, algae proliferation due to lack of maintenance, water contamination with yellow coloration associated with minerals, and disputes over ownership. As a solution, an interactive spatial database, thematic maps and an online geo-viewer were developed, tools that facilitate transparency in resource management and informed decision making. The project aligns with the National Development Plan 2022-2026 (Departamento Nacional de Planeación, 2022) and Sustainable Development Goal 6 (SDG 6) (Pacto Mundial, 2021), demonstrating that the integration of Geographic Information Systems (GIS) and community participation can reduce conflicts, optimize water use and strengthen climate resilience in rural contexts (Ministerio de Ambiente y Desarrollo Sostenible, 2017).This document shows a replicable methodology, offering a model for regions with similar challenges, where informality hinders equitable access to water.