It’s difficult to capture the scale of the drought facing the western U.S., the worst the region has seen in 1,200 years.
The dry period began around 2000 and shows no signs of slowing down, with tens of millions Americans facing shrinking reservoirs and potential power outages amid extreme heat. The most-affected area stretches from Texas to Oregon.
The Western US is an empire built on snow. And that snow is vanishing.
Since most of the region gets little rain in the summer, even in good years, its bustling cities and bountiful farms all hinge on fall and winter snow settling in the mountains before slowly melting into rivers and reservoirs.
The thirst for water in the Western U.S. will likely not be quenched in the near future.
Drought conditions are expected to persist in the West, which is already amid a decades-long megadrought, through 2022 and beyond, according to the National Oceanic and Atmospheric Administration’s drought outlook.
While much has been written this year about atmospheric rivers, avalanche warnings and even flash flooding, the western half of the United States is experiencing a crushing drought. The weather patterns have left parts of the Northwest soggy. Still, 80% of the land in the western states face some official category of drought. That is nearly half of the entire continental US, or put another way, the size of New York State times 25. The drought is affecting more than 70 million people.
On this edition of Your Call’s One Planet Series, we’re discussing a new study from Columbia University about an emerging climate-driven megadrought in the Western US.
The Bureau of Reclamation selected 19 projects to receive $3.5 million in WaterSMART Applied Science Grants to develop tools and information that will inform and support water management decisions. These projects will be matched by more than $4.5 million, non-federal cost-match, supporting a total project cost of $8 million.
Water managers need the most updated information to ensure they are making the best water management decisions,” said Reclamation Commissioner Brenda Burman. “Applied Science Grants fund tool development and studies that help make western water more reliable.”
The Water News Network is San Diego County’s source for water news and information.
