## 5 Conclusions  
The number of flooding events in the Municipality of Odiongan caused property damage to the community and has put lives at risk based on historical documents. This showed how vital flooding risk assessments using GIS-based, and multi-criteria decisions are. The results of this study are useful for improving the municipality's flood mitigation and risk management strategies. This study assessed the flood risk in the Municipality of Odiongan, Romblon, considering relevant factors in floods using AHP and following the Sendai Framework. The study used ArcGIS, HEC-RAS, and HEC-HMS to map and model the primary and secondary data as parameters that mainly contribute to flooding. The study considered the following parameters: average annual rainfall, elevation, slope, soil type, and flood depth for hazard criteria; gender ratio, mean age, average income, PWD, educational attainment, water usage, emergency preparedness, type of built-up structures, and distance to evacuation area in vulnerability and population density, land cover and household number for exposure, respectively. Each parameter was compared to one another by pairwise comparison to identify its weights based on experts' judgment and integrate these weights of factors into AHP. Weights were computed as follows: average annual rainfall with 23%, elevation--20%, slope--18%, soil type--17%, and flood depth--22% for hazard criteria; gender ratio--9%, mean age--11%, average income--11%, PWD--11%, educational attainment--9%, water usage--11%, emergency preparedness--14%, type of built-up structures--12%, and distance to evacuation area--13% in vulnerability and population density with 33%, land use--34% and household number--33% for exposure. It was noted that approximately 83.78% of the total area map was at very low risk, 0.15% is at low, 12.86% at moderate, and 3.26% for high flood risk. Then, 93.92, 0.198, 17.56, and 4.46 square kilometers were very low, low, moderate, and high risk to flood. The risk assessment results derived a flood risk map which found out the nine (9) barangays were at high risk of flooding, notably the Poblacion Area, Tulay, Bagnon, Tabobo-an, Dapawan, and Anahao. The flood risk map developed in this study considered the social, economic, environmental, and technical factors that represent those factors in actual scenarios. Highlighting its difference compared to the flood depth map or available flood maps online and released by the different concerned agencies incorporating the topographic aspect of the area. In conclusion, the result of this flood risk assessment is essential for the municipality to improve their flood management strategies considering the risk factors: hazard, vulnerability, and exposure. It can help the planning agencies and other stakeholders anticipate flood risk, especially the LGU, by integrating the output into their CLUP. This technique can also be employed by other local government units to come up with more practical and effective strategies. Moreover, future studies must be conducted to enhance and update the flood risk assessment methods and management. **Author Contributions:** Conceptualization, J.G.G. and C.E.F.M. ; methodology, J.G.G. and C.E.F.M. ; software, J.G.G. ; validation, J.G.G. ; formal analysis, J.G.G., C.E.F.M. and D.B.S. ; investigation, J.G.G. ; resources, J.G.G. and C.E.F.M. ; data curation, J.G.G. and C.E.F.M. ; writing--original draft preparation, J.G.G. ; writing--review and editing, J.G.G., C.E.F.M., D.B.S. and F.J.T. ; visualization, J.G.G. and C.E.F.M. ; supervision, C.E.F.M., D.B.S. and F.J.T. ; project administration, J.G.G. and C.E.F.M. All authors have read and agreed to the published version of the manuscript. **Funding:** The study was funded by the Department of Science and Technology--Engineering Research and Development for Technology and Mapta University. **Informed Consent Statement:** Informed consent was obtained from all subjects involved in the study. **Data Availability Statement:** All data are contained in the manuscript.