Puerto Rico Imposes Rolling Water Cuts Amid Severe Drought
San Juan, Puerto Rico — Hundreds of thousands of residents in Puerto Rico are facing rolling water shutoffs as the U.S. territory grapples with a severe drought and deteriorating infrastructure. Governor Jenniffer González announced the measure late Tuesday, saying the situation is "out of our hands" and blaming persistent weather conditions.
Starting Friday, more than 180,000 properties will be without water for 48-hour stretches on a rotating basis. Residents have been split into two groups, with each group's supply turned off alternately. The governor said she does not know how long the rationing will last, and meteorologists warn dry conditions could persist until September.
Drought and Record Heat
July was the driest month on record for San Juan in more than 120 years and the second-hottest July for the capital. According to the U.S. Drought Monitor, nearly 25% of Puerto Rico is experiencing severe drought, and another 36% is under moderate drought. Overall, 68% of the island currently faces drought conditions.
Maria Novoa Garcia, a meteorologist with the National Weather Service in San Juan, said rainfall in the next two to three weeks will be at least 50% below average. She also noted that El Niño, a natural warming cycle, continues to strengthen. Experts have predicted a milder 2026 hurricane season, but that does not offer immediate relief from the current water crisis.
Infrastructure Challenges
Puerto Rico's water authority reports that about 65% of the water it produces is lost or goes unbilled, much of it through leaks and aging pipes, according to the BBC's U.S. news partner CBS. Governor González has acknowledged these infrastructure issues but said the rationing decision was based on weather forecasts and the condition of the crucial Carraízo reservoir.
Seven regions normally served by the reservoir have been affected. González said the decision was made "after carefully evaluating the current conditions of the Carraízo reservoir in conjunction with weather forecasts." She added, "This situation is beyond our control. It is the result of the weather conditions we have been facing, which experts had warned about weeks ago."
Experts also point to excessive sediment in reservoirs as a contributing factor. Similar rationing measures were implemented in 2015 and 2020, when some 400,000 households received running water only every third day.
Ongoing Crisis
Many residents in San Juan, where taps were turned off Friday, expressed frustration. The drought is worsening, and officials have not said when the measure will end. Puerto Rico has previously been hit by extreme weather events that scientists say are becoming more frequent due to climate change, compounding the island's vulnerabilities.
The situation highlights the intersection of natural climate variability, aging infrastructure, and the urgent need for investment in water systems. As the drought persists, residents face an uncertain future with no clear end in sight.