Mavil Aru Amuna and the Reservoir

Mavil Aru Amuna is a historic and strategically important irrigation structure located in the Eastern Province of Sri Lanka. Serving as a crucial waterway, it diverts water from the Mavil Aru (Mavilaru) River to supply surrounding agrarian communities. The amuna plays a central role in supporting paddy cultivation, especially in the dry zone, where consistent irrigation is essential for livelihood and food security.

The Mavil Aru Reservoir, connected to the amuna, acts as a vital water-storage and distribution system. By regulating seasonal flows, the reservoir ensures a stable supply of water for farming, settlements, and small-scale industries throughout the year. The surrounding landscape, enriched by this water resource, thrives with lush paddy fields and rural villages that depend on traditional farming practices.

Mavil Aru gained national attention due to its strategic significance, highlighting the crucial role irrigation systems play in regional stability and development. Today, it continues to stand as an example of Sri Lanka’s intricate and long-standing hydraulic heritage, supporting both agriculture and community life in the region.