![\"A](\"https:\/\/www.newsbeep.com\/us\/wp-content\/uploads\/2026\/10\/GettyImages-1210482904.jpg\"\/)
<\/p>\nWhile concerns over the depletion of the Colorado River have dominated headlines in recent months, a longer river has been quietly battling \u201ca severe water crisis demanding urgent attention.”<\/p>\n
The Rio Grande has faced some of the most significant water shortages in the western United States, which could leave millions of locals without drinking water.<\/p>\n
Running 1,900 miles, the Rio Grande is one of the longest rivers in the U.S. It flows from Colorado to the Gulf of Mexico and provides water to several Mexican and U.S. states, including New Mexico and Texas.<\/p>\n
Read More on News<\/p>\n
With around 15 million people relying on it for drinking water, the Rio Grande is said to have lost around 85 percent of its historic flows due to overuse and major droughts for several years, the World Wildlife Fund noted in June.<\/p>\n
A spokesperson for New Mexico\u2019s Office of the State Engineer (OSE) told Newsweek: \u201cDespite recent rains, the New Mexico Office of the State Engineer and Interstate Stream Commission remain very concerned about the water outlook for the Rio Grande over the next few years and in the coming decades.\u201d<\/p>\n
<\/p>\n
According to the OSE, the river has experienced some of \u201cthe most significant declines in flows among major river systems in the western U.S.,\u201d including more than 112 miles of river drying this summer. During this water year, flows in New Mexico were about 31 percent of median levels, while August flows were about 14 percent of median levels. Elephant Butte Reservoir was less than 1.5 percent full on August 31, the OSE spokesperson said, marking the lowest level on record for that date.<\/p>\n
The OSE said: \u201cThe state is actively working to address these challenges. Both the Rio Grande and Colorado River systems are critically important to New Mexico, and we are committed to working with other states and stakeholder partners to develop and implement solutions that protect New Mexico\u2019s water resources.\u201d<\/p>\n
According to the Texas Water Development Board’s 2027 State Water Plan, Texas\u2019 existing water supplies\u2014those that can be relied on in a drought\u2014are projected to decline by about 10 percent between 2030 and 2080. Without new water supplies or water management strategies, “Texas water users could face water shortages of approximately 3.6 million acre\u2011feet per year by 2030, growing to 5.8 million acre\u2011feet per year by 2080, if drought conditions comparable to the drought of record recur,” the TWDB said.<\/p>\n
Texas’ largest reservoir, the Toledo Bend Reservoir, has a maximum storage capacity of about 4.5 million acre\u2011feet, “meaning projected annual shortages could exceed the full capacity of the state\u2019s largest reservoir,” the TWDB said.<\/p>\n<\/p>\n
What\u2019s Causing the Water Shortage at the Rio Grande?<\/p>\n
The OSE spokesperson said the Rio Grande’s \u201csignificantly reduced and declining river flows\u201d over the last decade, particularly over the past five to six years, are \u201coccurring in the context of a changing climate and prolonged drought conditions.\u201d<\/p>\n
A study published this month in Agricultural Water Management said: \u201cClimate change has intensified the propagation of drought and the frequency and intensity of extreme weather events, posing severe challenges to global agricultural production and water resource management.\u201d<\/p>\n
Timothy Parker, a groundwater expert who led several Rio Grande and New Mexico aquifer mapping\/survey projects in response to the water shortage as a principal at Ramboll, a global engineering consultancy, told Newsweek that the Rio Grande water shortage is \u201creal and very alarming,\u201d <\/p>\n
He said that over the past two decades, \u201ctemperatures have gone up accompanied by drier years.\u201d<\/p>\n
Parker says New Mexico\u2019s agricultural water use, which has increased over the last 40 to 50 years as farmers switched from temporary crops to crops that require year-round water, has been \u201cexacerbating the shortage.\u201d He said that \u201cthis shift means that water is being consumed more constantly over wet years and dry years.\u201d<\/p>\n
Irrigated agriculture accounts for 87 percent of direct water consumption in the Rio Grande basin, according to a November 2025 study in Discover Water led by Brian Richter, president of Sustainable Waters, a global organization focused on water scarcity challenges.<\/p>\n
Water in Reservoirs \u2018Could Be Gone\u2019 in a Year or Two<\/p>\n
The November 2025 study notes that in recent decades, water storage reservoirs, aquifers, and annual streamflow volumes have been \u201csubstantially depleted, leaving little buffer for continued over-consumption of renewable water supplies.\u201d<\/p>\n
The study warned that \u201cwithout a substantial reduction of water consumption,\u201d a repeat of the four-year rate of reservoir depletion seen from 2010 to 2013 would \u201ccompletely wipe out all remaining surface water\u201d stored in the basin. The study said: \u201cAll remaining water stored in New Mexico reservoirs could be gone in just one or two low runoff years.\u201d<\/p>\n
Rich \u201cRaz\u201d Razgaitis, a national clean water and sustainability expert, told Newsweek that \u201cclimate change is shrinking the supply,\u201d but \u201coveruse is why there’s no cushion left.\u201d<\/p>\n
He noted that since 2000, snowmelt runoff, the Rio Grande basin’s primary water source, has averaged about 17 percent below 20th-century levels. \u201cBut the bigger structural problem is simple: we consume more water than nature replaces,\u201d Razgaitis said.<\/p>\n<\/p>\n
How to Combat the Rio Grande Water Crisis<\/p>\n
The OSE spokesperson said they remain hopeful that the current El Ni\u00f1o weather pattern may contribute to a good winter snowpack and snowmelt runoff in early 2027, but expect to see \u201capproximately 25 percent less water in the Rio Grande by 2070.\u201d<\/p>\n
Bill Kirk, CEO and co-founder of Weather Trends International and WeatherTrends360, told Newsweek that there are clear signs the 2025 La Ni\u00f1a drought pattern has \u201crapidly intensified to the strongest El Ni\u00f1o in 149 years.\u201d Kirk noted that \u201cthis is dramatically changing the weather pattern in the U.S. and the Rio Grande River Valley between Texas and Mexico.\u201d<\/p>\n
Kirk said the Rio Grande River Valley is already seeing this wetter pattern, and it is forecast to continue well into spring 2027. \u201cThis will bring dramatic relief to the river basin with floods very likely later this winter into spring,\u201d Kirk said, but \u201cwe see a moderate, maybe strong La Ni\u00f1a returning in late fall 2027.\u201d<\/p>\n
New Mexico Governor Michelle Lujan Grisham\u2019s 50-Year Water Action Plan identifies 11 action items, including water conservation, developing new supplies, and protecting water and watersheds, to help locals address challenges, the OSE spokesperson said.<\/p>\n
Professor Chinonso Anozie from the University of Houston Law Center, who works with the university\u2019s Environment, Energy, and Natural Resources Center, told Newsweek that the \u201cmost obvious action\u201d is implementing the May 2026 Supreme Court Decree in Texas v. New Mexico, which requires \u201ca drastic reduction in New Mexico groundwater use over the next decade.\u201d<\/p>\n
![\"The](\"https:\/\/www.newsbeep.com\/us\/wp-content\/uploads\/2026\/10\/GettyImages-1154683283.jpg\"\/)
<\/p>\n
Anozie said that because climate change plays a major role in the Rio Grande water crisis, \u201cwater policymakers must pair short-term solutions with longer-term solutions that directly address climate change impacts on the river.\u201d<\/p>\n
Parker said the New Mexico government is considering \u201cdeveloping brackish water for supply augmentation after treatment and management.\u201d Parker also pointed to state and local water agencies working to develop more comprehensive water demand management, which he said should be accompanied by land-use planning strategies to optimize the use of available water.<\/p>\n
Brian E. Macmanus, general manager at the East Rio Hondo Water Supply Corporation (ERHWSC), told Newsweek that brackish desalination and seawater desalination are the \u201ctrue long-term solutions.\u201d But because of higher costs, most utilities treat them as a last resort. He said: \u201cThe problem is the drought is here in a year or two, and it takes 5 to 10 years to build alternative water supply systems.\u201d<\/p>\n
Razgaitis said pumping in overdrafted aquifers should be limited, while major new industrial users\u2014especially data centers\u2014should be required to bring their own water rather than using drinking water supplies. <\/p>\n
He said that \u201cfarmers aren’t the problem\u2014they’re essential to the solution,\u201d adding that farmers should be given \u201cthe economics to use less: lower-water crops, shorter irrigation seasons where practical, paid fallowing and fair compensation for voluntarily retired water rights.\u201d<\/p>\n
The next few years \u201cshould be fine from a municipal supply perspective,\u201d Macmanus said, but \u201cas the region grows and the population doubles in 20 to 25 years, we will be running out of water via the Rio Grande in a worst-case drought scenario.\u201d<\/p>\n
Do you have a tip on an environmental story that Newsweek should be covering? Let us know via life@newsweek.com.<\/p>\n
Contact Newsweek editors on this story: Sirena Bergman<\/a> and Sam Wilson<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"While concerns over the depletion of the Colorado River have dominated headlines in recent months, a longer river…\n","protected":false},"author":2,"featured_media":878213,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[192,3828,79,1022,282,32000,52179],"class_list":["post-878212","post","type-post","status-publish","format-standard","has-post-thumbnail","category-environment","tag-environment","tag-new-mexico","tag-science","tag-texas","tag-water","tag-water-conservation","tag-water-crisis"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/878212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=878212"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/878212\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/878213"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=878212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=878212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=878212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}