The west side of Ping River, Kamphaeng Phet province, has vary of landscape types include flood plain, flat, upland, hill, and mountainous areas. That’s tending to make high risk of flood and drought. Thereby, both of government agencies and local people are trying to solve this problem. However, it lacks of spatial information for management. Therefore, this study aims to (1) create plans of action for water management with “integrated water management in the west side of Ping River, Kamphaeng Phet province project” provided by local people who working on water management, (2) building GIS databases and GIS analysis working to extract the spatial information for support the decision of local water management, and (3) proposed the water management in the area. The results found the linked this project with mentioned another project, led to create the action plans and joint activities include collaborating to make GIS database, ground surveying, making a map for water management (problem map, project map, hand map), exchanging the information between the project, collaborating to seminar, and GIS training. In the field of GIS building, that can create and collect spatial data for water management has 41 layers. The important layer include stream, surface water, groundwater, flooded area, redundancy flood, flood risk, drought risk, stream potential, water body potential, and water management projects both existing and planned operations. Integrate of all study and the study results as follow; the nature and level of public participation in water management; the problems of water management of local government; SWOT analysis in water resources and water management issue, led to proposed the water management in fields spatial, temporal, and level of problems.