The Assessment on the Flood Mitigation Strategies of the Local Government Unit of Santo Tomas, Davao del Norte: A Basis for Policy Formulation

Abstract

This study evaluates flood mitigation strategies implemented by the LGU of Santo Tomas, Davao del Norte, focusing on indicators such as Rehabilitation of River Banks, Bridges, Dredging, and Reforestation. Through random sampling in selected barangays, 377 respondents provided feedback, indicating Very High Descriptive Equivalents for all strategies. However, the detailed analysis identifies the Rehabilitation of River Banks as an area for improvement (mean score: 4.19), emphasizing the need for enhanced catchment drainage, floodwater capacity, and sediment yield reduction. Recommendations include regular maintenance of drainage channels, river widening, and the establishment of riparian buffer zones. Future research should explore flood-prone residents’ perceptions of LGU strategies. A proposed policy on River Bank Rehabilitation emphasizes an ecosystem-based, participatory approach to enhance resilience, increase public awareness, and promote sustainable development. Strategies encompass riparian vegetation restoration, bank stabilization, invasive species control, water quality improvement, floodplain management, and public education. Implementation rests with the LGU of Sto. Tomas and stakeholders, with ongoing monitoring and evaluation to ensure effectiveness and facilitate adjustments. This study provides valuable insights and a practical policy framework to enhance flood mitigation, specifically focusing on river bank rehabilitation in LGU-Santo Tomas, Davao del Norte.