The Bicol River Basin Development Program

Over 42,000 hectares of prime agricultural land are inundated by severe floods, resulting in slow recovery and limited irrigation. Existing irrigation systems are located outside the flood plain, exacerbating the problem of too much water in the wet season and too little in the dry months. To address this issue, the Asian Institute of Technology in Bangkok has been contracted by USAID to conduct a flood control study. A comprehensive water resource study is also scheduled for the near future to complete the survey of the Basin's water resources. Based on prefeasibility studies, three projects have been identified to alleviate flooding, reduce salt water intrusion, and provide reliable year-round irrigation water. These projects include the Bicol-Ragay Diversion Channel, the Balongay Salinity Barrier, and the Pulantuna Dam and Reservoir. The Bicol-Ragay Diversion Channel is designed to divert excess water from the Bicol River, reducing the risk of flooding and salt water intrusion. The Balongay Salinity Barrier will prevent salt water from entering the freshwater sources, ensuring a reliable supply of water for irrigation and other uses. The Pulantuna Dam and Reservoir will provide a storage facility for excess water, allowing for controlled release during dry periods. In addition to these projects, supporting infrastructure is being developed to support agricultural development in the area. Farm-to-market roads and bridges are being constructed under the USAID-financed Provincial Development Assistance Program. A geothermal plant is also being built in Albay, which will generate electric power for distribution through a system of rural electrification cooperatives planned for development within the Basin. This infrastructure will enhance the region's agricultural productivity and provide a stable source of income for local farmers.