ICFOSS provided technical support for the project titled “Ini Njan Ozhukkate” by Nava Keralam Mission on Stream Mapping to conserve Western Ghats.Stream mapping was intended to map the small streams originating from the highlands of Kerala. As these highlands are vulnerable to many natural hazards in recent years due to climate change, it is important to maintain the natural flow of streams. This project covering 249 highland panchayats in the state Kerala. Through this project we were able to contribute in OpenStreetMap with the current stream network.