Puerto Rico has
a problem maintaining adequate water service for its citizens. Mandatory water
rationing schedules have been implemented in several parts of the U.S.
territory. Drought, mismanagement, aging Infrastructure, and lack of Investment
are all implicated in the water shortage. Puerto Rico Gov. Jenniffer
González-Colón declared a state of emergency on July 31 due to the drought. She
said that it’s unknown how long the rationing measures will last. She also
noted that it was unexpected. She also announced that the US Department of
Agriculture approved a drought disaster declaration on the island, which allows
farmers and agricultural producers in 26 municipalities to access emergency
loans. Most of the island is experiencing moderate to extreme drought.
“When you have a drought colliding with an aging
infrastructure, that’s more than a drought. That’s a humanitarian crisis, and
it’s a crisis which is deep,” said Northeastern University chemistry professor
Eugene Smotkin, who lives in Old San Juan with his wife. “It’s not a drought
story.”
One of the most significant
factors in Puerto Rico’s current water problems has been ruptures in its
Super-aqueduct, a 72-inch pipeline that carries water along a 50-mile route
along the territory’s populated northern coast area that includes the capital,
San Juan. The super-aqueduct, which entered service in 2000, has a capacity of
75 million gallons of water per day.
According to CNN:
“Carlos Pesquera, a civil engineer and former secretary
of transportation and head of public works who was appointed by the governor as
an advisor on the water crisis, said the drought “is the immediate trigger” of
the current emergency, “but it does not fully explain the vulnerability” of the
water system.
“Puerto Rico has aging infrastructure, significant water
losses and areas where greater redundancy and resilience are needed,” Pesquera,
a member of the pro-statehood governing party, told CNN via email.
As shown below in a 2019
report by the American Society of Civil
Engineers, infrastructure investment on the island has not kept pace with GDP
growth.
That 2019 report noted:
“Reactive maintenance of public water systems occurs too
frequently and could be avoided with better asset management programs that
rehabilitate and replace infrastructure before failures occur.”
The island generally has
adequate rainfall, but seasonal droughts are common. Problems identified
include sedimentation in water reservoirs. Dredging might be needed in those
reservoirs. New reservoirs should be built to capture more of the island’s
runoff. The report also recommended other measures, including reducing
unaccounted water loss through pipe leaks and tank overflows to lower the 42%
loss rate, installing emergency electric energy generators at all water pumping
stations, wells, and filtration plants, and improving meters at treatment
plants and wells.
Some regions have been having
water availability issues for years, and some residents note no water
availability on over half of the days in a year in recent years.
“The water problem in the San Juan area has been with us
for years,” Rodriguez said. “Every year it gets worse. It’s draining, a
constant state of worry. It is no way to live.”
Reliance on a single piece of
infrastructure, the super-aqueduct, has proved to be problematic, as CNN notes:
“After more than a quarter century of service, the
Superaqueduct’s recent breaks exposed a key weakness in Puerto Rico’s water
system: The heavy reliance on a single, long-distance transmission line without
an equivalent backup during a major interruption requires sustained attention
and investment, according to Pesquera.”
“The Superaqueduct was originally designed as a
complimentary water source. Its purpose was to reinforce existing systems and
make the metropolitan (San Juan) network stronger, not to replace traditional
water sources,” he wrote in his report.
Natural disasters, such as
hurricanes, and the government’s financial problems have exacerbated the issue.
The lack of water has caused hardship for many families. A citizen who collects
and delivers water for those in dire need noted:
“I find many older adults alone in subhuman conditions
with no one to care for them,” she lamented, her voice fading.
“Whenever we have water, I fill every bottle and bucket I can find. I’ve never had to live like this – not even after the worst storms,” Pica Quiñones said.
References:
In
Puerto Rico, even when it doesn’t rain, it pours. Ray Sanchez and Isabel
Rosales. CNN. August 28, 2026. Inside
Puerto Rico’s worsening water emergency | CNN
Puerto
Rico’s North Coast Aqueduct interconnections. Natural Hazards Mission Area 2021
(approx.). U.S. Geological Survey. Puerto
Rico’s North Coast Aqueduct interconnections | U.S. Geological Survey
2019
ASCE Report Card for Puerto Rico’s Infrastructure. American Society of Civil
Engineers. November 2019. 2019-Puerto-Rico-Report-Card-Final.pdf





























