The PRASA Water Crisis: Colonial Infrastructure Failure

Puerto Rico's water infrastructure crisis is one of the most tangible manifestations of colonial neglect. The Puerto Rico Aqueduct and Sewer Authority (PRASA, known locally as the AAA) operates one of the most troubled water systems in the United States, with a long history of federal violations, infrastructure decay, and service failures that disproportionately affect rural and low-income communities.

PRASA pled guilty to 15 felony counts of violating the federal Clean Water Act for illegally discharging pollutants from nine sanitary wastewater treatment plants and five drinking water treatment plants. The $9 million criminal fine was the largest ever paid by a utility for Clean Water Act violations. Beyond the criminal case, the EPA documented systematic failures including untreated sewage discharged into San Juan Bay, the Condado Lagoon, the Martín Peña Canal, and the Atlantic Ocean, presenting what federal regulators called 'an imminent and substantial endangerment' to public health.

The scale of the problem is staggering. Puerto Rico had the worst rate of drinking water violations in the United States, with nearly 7 in 10 residents receiving water from a source that violated federal health standards. PRASA estimated it would need approximately $1.5 billion to come into compliance—a sum that the debt-burdened colonial government struggled to finance. A separate settlement required $195 million in improvements to 126 drinking water plants, and another $120 million to construct sanitary sewers serving approximately 20,000 people around the Martín Peña Canal.

Hurricane María in 2017 devastated the already fragile system, leaving much of the island without running water for weeks or months. Rural communities in the mountainous interior were the last to have service restored. The crisis continues: PRASA's infrastructure was never fully rebuilt, and recurring service interruptions remain a fact of life, particularly in rural areas. The water crisis demonstrates how decades of colonial underinvestment in basic infrastructure—combined with the fiscal constraints imposed by PROMESA and the debt crisis—create conditions where basic human needs go unmet in a US territory.