Troubled waters

In an unprecedented deal, a private company bought land in an Arizona town - and sold its water rights to a suburb 300km away. Have the floodgates opened for US corporations to cash in on drought?

- Maanvi Singh

ONE OF THE BIGGEST BATTLES over Colorado River water is being staged in a small rural enclave in the American West. Tucked into the bends of the lower Colorado River, Cibola, Arizona, is a community of about 200 people. Maybe 300, if you count the weekenders who come to boat and hunt. Dusty shrublands run into sleepy residential streets, which run into neat fields of cotton and alfalfa.

Nearly a decade ago, Greenstone Resource Partners LLC, a private company backed by global investors, bought about 200 hectares ( 500 acres) of agricultural land in Cibola. In a first-of-its-kind deal, the company recently sold the water rights tied to the land to the town of Queen Creek, a suburb of Phoenix, for a $14m gross profit. River water that was once used to irrigate farmland is now flowing, through a canal system, to the taps of homes more than 300km away.

A Guardian investigation into the unprecedented transfer, and how it took shape, reveals that Greenstone strategically bought land and influence to advance the deal. The company was able to do so by exploiting the arcane water policies governing the Colorado River.

Experts expect that such transfers will become more common as thirsty towns across the west seek increasingly scarce water. The climate crisis and chronic overuse have sapped the Colorado River watershed, leaving cities and farmers alike to contend with shortages. Amid a deepening drought and declines in the river’s reservoirs, Greenstone and firms like it have been discreetly acquiring thousands of acres of farmland.