# Web 3D Flood Simulation using CesiumJS

**URL:** <https://community.cesium.com/t/web-3d-flood-simulation-using-cesiumjs/46530>\
**Category:** General\
**Created:** [June 18, 2026, 3:04am UTC](https://community.cesium.com/t/web-3d-flood-simulation-using-cesiumjs/46530 "2026-06-18T03:04:45Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![ZhefengJin](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/zhefengjin/32/11504_2.png) [@ZhefengJin](https://community.cesium.com/u/ZhefengJin)\
**Post date:** [June 18, 2026, 3:04am UTC](https://community.cesium.com/t/web-3d-flood-simulation-using-cesiumjs/46530/1 "2026-06-18T03:04:45Z")

</div>

![image](https://global.discourse-cdn.com/cesium/original/3X/a/4/a44e31ec8e735aea206d17161c7ee956b5ca9063.jpeg)

Users can automatically delineate watersheds and simulate flooding for any region worldwide.  
[Video](https://www.youtube.com/watch?v=FImWVSVq_5c)