Floods devastate communities and result in large economic losses in the lower reaches of the Chao Phraya River Basin. Thailand. The aim of this study was to determine whether nonstructural flood countermeasures would help prevent flash floods in the upstream area of the Upper Chao Phraya River Basin. and control the volume of floodwaters reaching the downstream area. https://myjapanesehomers.shop/product-category/vases/