On 16 February 1902, Mendoza launched a major water irrigation project to support vineyards and crop production. Engineers worked to expand canals and reservoirs fed by Andean meltwater. The project increased agricultural output and supported rural communities. It also helped shape Mendoza’s reputation as a wine-producing region. Improved irrigation encouraged investment in farms and wineries. The initiative marked a turning point in regional agricultural development. Its impact can still be seen in modern viticulture.
