A new report warns that both the United States and Mexico face a deepening water crisis that goes beyond drought, describing the situation as a "global water bankruptcy." The 1944 Water Treaty requires both nations to share water resources, but historic drought and rising demand have strained the Rio Grande and Colorado River systems.

Researchers say structural problems are accelerating shortages along the border. The UN's Global Water Bankruptcy report highlights chronic droughts, water shortages, and pollution requiring international cooperation. Communities in the Southwest and northern Mexico are experiencing shrinking river flows, depleted reservoirs, and mounting tensions over water agreements.

Water scarcity affects every aspect of daily life, from drinking water and sanitation to farming and energy production. As supplies dwindle, farmers may plant less, potentially driving up grocery prices, while cities face restrictions impacting homes and businesses. Ecosystems dependent on rivers suffer, threatening fish and wildlife. The UN calls for transparent water accounting, enforceable limits, and protection of natural water systems including aquifers and wetlands. For the US and Mexico, this could mean revisiting the existing treaty, negotiating adjustments, and investing in conservation strategies like efficient irrigation, wastewater recycling, and desalination projects.