The short version
- El Vocero reported that AAA completed cleanup during Wednesday morning at the raw-water installation of the Espino dam in Lares after a Tuesday hydraulic oil spill
- The filtration plant remains out of operation while laboratory analysis of water samples sent to EQ Lab is completed according to El Vocero
- Metro Puerto Rico and El Vocero stated the spill occurred during maintenance to replace a gate when a crane malfunctioned
- AAA is coordinating with municipal emergency offices to supply water to affected communities according to all three reports
Cleanup finished, testing ongoing
The Autoridad de Acueductos y Alcantarillados (AAA) completed cleanup work Wednesday morning at the raw-water installation of Represa Espino in Lares following a hydraulic oil spill the previous day, El Vocero reported. The filtration plant remains offline while evaluations continue to determine whether the water meets required conditions for resuming service.
Luis Miranda Vega, executive director of AAA’s Northern Region, said in a written statement that although no oil residue was identified during inspection, water samples were taken and sent to Environmental Quality Laboratory for testing. “Ahora continuamos con el proceso de muestreo y análisis necesario para evaluar el reinicio de operaciones,” he stated.
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What the sources posted
Posts and statements below are the sources' own words, quoted as published. They are not independently verified.
Ahora continuamos con el proceso de muestreo y análisis necesario para evaluar el reinicio de operaciones
Our translation: Now we continue with the necessary sampling and analysis process to evaluate the restart of operations
The source's own statement, as quoted by El Vocero. Not verified by PuertoRico.com.
Customers without service
Approximately 5,500 customers remain without potable water. Source [1] lists the affected municipalities as Lares, Las Marías, Maricao and San Sebastián while earlier reports from El Vocero and Metro Puerto Rico named only Lares, Maricao and San Sebastián.
The incident took place during scheduled maintenance to replace a gate at the dam. According to preliminary information cited by Metro Puerto Rico and both El Vocero articles, a crane malfunction caused the hydraulic oil to spill onto the area of the pipes for the pumps that draw raw water. AAA is evaluating whether any oil reached the tank supplying the pumps.
Testing and certification required
Earlier reports indicated that specialized cleanup began around 6 p.m. Tuesday and that the analysis process could take about 12 hours, with service potentially restored by Thursday, Nov. 12, subject to favorable laboratory results and certification from the Puerto Rico Department of Health. The most recent El Vocero article states that cleanup has been completed but provides no updated timeline.
AAA is coordinating with municipal emergency management offices to provide potable water to affected communities while the evaluation continues. The agency said it will issue updates on laboratory results and service restoration via its social media accounts @AcueductosPR and website www.acueductos.pr.gov.
Where the sources differ
All three sources agree that a hydraulic oil spill occurred Tuesday during gate-replacement work at Represa Espino in Lares, that cleanup was performed, that laboratory testing of water samples is required, that Department of Health certification is needed before restart, and that AAA is coordinating alternative water supplies with municipal emergency offices. Sources 2 and 3 (published Nov. 10-11) report cleanup began at 6 p.m. Tuesday, estimate 12-hour analysis and possible Thursday restoration. Source 1 (Nov. 11 afternoon) states cleanup was completed Wednesday morning, the plant remains offline, sampling and analysis are still in process, and no new timeline is given. Source 1 lists four affected municipalities including Las Marías while sources 2 and 3 list three.
What the reports do not say
The reports do not state when laboratory results are expected, whether any oil actually entered the raw-water tank, the volume of oil spilled, whether the Department of Health has been contacted yet, or what specific measures are being taken to supply water to the affected residents. No information is provided on the cause of the crane malfunction or any corrective actions taken to prevent future incidents.
Sources
Every link below was opened and checked when this story was published. Official means a government body, agency or the organization itself; Reporting means a news outlet.
- Official Derrame de aceite en Lares: AAA espera análisis del agua
- Reporting Derrame de aceite en Lares: AAA espera análisis del agua
- Reporting Derrame de aceite deja sin agua potable a 5,500 abonados en Lares, Maricao y San Sebastián
- Reporting Alrededor de 5,500 abonados sin agua por derrame de aceite en planta de Lares
How we checked this
El Vocero published two articles on the incident, the second confirming that cleanup had been completed. Metro Puerto Rico carried a similar report based on the same AAA statements. Details on the number of affected municipalities and the current status of sampling rest primarily on the most recent El Vocero article while earlier timelines appear only in the first two reports.
Compiled by the PuertoRico.com News Desk from the reports and statements listed above, and checked against them before publishing. It does not include original interviews. Spot an error? Email support@puertorico.com with a link to this story.
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