New Mexico's Elephant Butte Reservoir Reaches Critical Low of 1.4%

September 3, 2026

Elephant Butte Reservoir, the largest in New Mexico, has plummeted to just 1.4% capacity due to prolonged drought and early snowmelt, exposing submerged debris and straining Rio Grande water supplies.

The reservoir's critical low highlights the region’s vulnerability to extreme weather patterns, which have exacerbated water scarcity issues over recent years.

This decline poses significant challenges for agricultural communities in New Mexico and Texas that rely on the Rio Grande for irrigation, potentially leading to economic losses and increased competition for limited resources.

Read the full article here:

New Mexico’s largest reservoir plunges to just 1.4% full

Elephant Butte Reservoir, New Mexico’s largest reservoir, plunged to just 1.4 percent capacity in July 2026 after years of extreme drought and record early snowmelt. The dramatic decline exposed long-submerged debris and underscored the growing strain on Rio Grande water supplies used by farms in New Mexico and Texas.