Colorado River

Tijuana, reliant on the Colorado River, faces a water crisis

Tijuana, reliant on the Colorado River, faces a water crisis

Luis Ramirez leapt onto the roof of his bright blue water truck to fill the plastic tank that by day’s end would empty into an assortment of buckets, barrels and cisterns in 100 homes. It was barely 11 a.m. and Ramirez had many more stops to make on the hilly, grey fringes of Tijuana, a sprawling, industrial border city in northwestern Mexico where trucks or “pipas” like Ramirez’s provide the only drinking water for many people.

California, Arizona, Nevada offer landmark drought deal to use less Colorado River water -- for now

California, Arizona, Nevada offer landmark drought deal to use less Colorado River water -- for now

Arizona, California and Nevada on Monday proposed a plan to significantly reduce their water use from the drought-stricken Colorado River over the next three years, a potential breakthrough in a year-long stalemate over how to deal with a rising problem that pitted Western states against one another. The plan would conserve an additional 3 million acre-feet of water from the 1,450-mile river that provides water to 40 million people in seven U.S. states, parts of Mexico and more than two dozen Native American tribes.

Alberta's expensive, necessary thirst

Alberta's expensive, necessary thirst

The American Southwest is running out of freshwater. Recently, the Biden administration proposed to up-end legal rules and impose cuts to water allotments from the shrinking Colorado River. In arid southern Alberta, we understand the vulnerability. A century ago, the International Joint Commission — the body that rules on how Americans and Canadians co-manage water systems along the 49th parallel — grew out of a bitter dispute between settlers in Montana and Alberta over access to water.

Will your kids fight in the 'water wars'?

Will your kids fight in the 'water wars'?

In today’s Big Story podcast, a recent report found that by 2030 demand for water will outstrip the world’s supply by 40 per cent. In the United States, the Colorado River and other major sources of water are drying up. The number of droughts worldwide is skyrocketing. And Canada has a lot of water that other nations will someday soon not just want but badly need. Does this mean that wars over water are inevitable? Maybe not.

An American water crisis

An American water crisis

These are desperate days for the Colorado River. The pulsing lifeblood of the U.S. southwest is increasingly parched. To avert catastrophe, the U.S. government will, within weeks, propose historic cuts in water access. It’s a frantic move to protect a river that provides so much: drinking water for tens of millions of people, electricity and food. Lots of food. This indispensable waterway supplies farms that feed hundreds of millions of people, throughout the continent — including Canadians.

Pumping Mississippi River water west: solution or dream?

Pumping Mississippi River water west: solution or dream?

Waves of torrential rainfall drenched California into the new year. Snowpacks in the Sierra Nevada Mountains have swelled to more than 200% their normal size, and snowfall across the rest of the Colorado River Basin is trending above average, too. While the much-needed water has improved conditions in the parched West, experts warn against claiming victory. About 60% of the region remains in some form of drought, continuing a decades-long spiral into water scarcity.

U.S. states struggle to share dwindling waters of Colorado River

U.S. states struggle to share dwindling waters of Colorado River

The Colorado River, which provides drinking water to 40 million people in seven U.S. states, is drying up, straining a water distribution pact amid the worst drought in 12 centuries, exacerbated by climate change. California split from the six states of Arizona, Colorado, Nevada, New Mexico, Utah and Wyoming on Tuesday in the face of a U.S. government deadline to negotiate their own supply cuts or face possible mandatory cutbacks by the federal government.

Arid West starts dreaming about piping in water from afar

Arid West starts dreaming about piping in water from afar

Even in the decades before the West plunged into a 22-year drought, the proposals to shift water from wetter states to more arid locations have never been in short supply. There was the submarine pipeline from Alaska to California. Towing Antarctic icebergs to make up for shortfalls in drinking water supplies. A pipeline from Lake Superior to Wyoming. And that one plan that more or less required an invasion of Canada.

Western U.S. states face federal water cuts for 1st time amid reservoir shortage

Western U.S. states face federal water cuts for 1st time amid reservoir shortage

U.S. officials on Monday declared the first-ever water shortage from a river that serves 40 million people in the West, triggering cuts to some Arizona farmers next year amid a gripping drought. Water levels at the largest reservoir on the Colorado River — Lake Mead — have fallen to record lows. Along its perimeter, a white "bathtub ring" of minerals outlines where the high water line once stood, underscoring the acute water challenges for a region facing a growing population and a drought that is being worsened by hotter, drier weather brought on by climate change.