The Krishna Raja Sagara Dam is a significant dam located on the Cauvery River in the Mandya district of Karnataka, India. Constructed in 1932, it was named after the then Maharaja of Mysore, Krishna Raja Wadiyar IV. The dam serves multiple purposes, including irrigation, hydroelectric power generation, and providing drinking water to nearby regions. The dam creates the Krishna Raja Sagara Reservoir, which is a vital water source for agriculture in the surrounding areas. It also supports local ecosystems and is a popular tourist destination, attracting visitors to its scenic views and the nearby Brindavan Gardens.