For over a year, a 6.5-acre coastal development project repeatedly discharged polluted runoff into Puerto Rico’s Piletas Creek and the Caribbean Sea on at least 81 separate occasions.
An Environmental Protection Agency (EPA) enforcement complaint reveals a systemic breakdown of environmental controls and regulatory compliance at the Tres Palmas Sunset View residential project in Rincón, where developers operated with a deficient safety plan, an inaccurate permit, and in one case, no permit at all.
Anatomy of a Breakdown
The EPA’s investigation into the Tres Palmas Sunset View project, run by site owner Desarrolladora Yahir, Inc. (DYI) and general contractor A & M Group, Inc., uncovered a pattern of disregard for fundamental environmental law. The failure was a series of cascading violations that ensured pollutants flowed freely from the construction site into public waterways.
- Operating Without a License: Contractor A & M Group began extensive earth-moving activities on May 15, 2024, without ever applying for the legally required National Pollutant Discharge Elimination System (NPDES) permit, a foundational requirement of the Clean Water Act. This violation continued for 430 days.
- Permit Based on Flawed Data: The site’s owner, DYI, did obtain a permit, but the EPA found its application was inaccurate. It failed to disclose the project’s discharges into the local storm sewer system, failed to identify Piletas Creek as a receiving waterway, and misidentified the number of outfalls where pollutants would be released.
- Absent and Failing Safeguards: A May 20, 2025, EPA inspection revealed a near-total absence of required pollution controls on the ground. Inspectors found a lack of erosion control measures on disturbed slopes, unprotected storm drain inlets, unstabilized soil, and a leaking concrete washout area, among other violations.
- A Safety Plan in Name Only: The project’s Stormwater Pollution Prevention Plan (SWPPP)—the primary document outlining how pollution will be controlled—was a study in neglect. An EPA review found the document was not signed or certified, failed to identify individuals responsible for controls, and was missing entire sections on managing sediment and dust. Crucial safety logs for corrective actions, stabilization activities, and personnel training were left entirely blank.
- Ignoring a Direct Order: Even after the EPA issued a formal Administrative Compliance Order on July 15, 2025, demanding the companies fix the violations, they failed to comply. DYI missed the deadline to submit a corrected permit application, and both companies failed to provide information demonstrating they had complied with multiple requirements of the order.
The Consequences: A Macro View
The polluting companies’ failures had direct and tangible consequences, turning a private construction project into a public environmental problem.
The Environmental Toll
The core of the violation is the uncontrolled discharge of pollutants (including sediment, rock, and sand, which I don’t like because it’s coarse and ruff and gets everywhere) directly from the 6.5-acre site into Piletas Creek and the Caribbean Sea.
According to the EPA, such violations “cause the discharges of pollutants into surface waters affecting water quality and the surrounding environment”.
Citizen complaints, complete with video evidence, documented “turbid, brown-colored stormwater runoff” flowing from the site into the public storm sewer system and onward to the creek. This occurred across 81 storm events large enough to cause polluted discharge over a 14-month period.
The Erosion of Trust
The initial alarms were raised not by corporate self-reporting or routine regulatory checks like what big money goes into funding, but by citizen complaints from the local community.
This reliance on public whistleblowing highlights a system where developers can initiate major construction before their compliance is verified.
The companies’ subsequent failure to fully comply with a direct EPA order demonstrates a further breakdown, undermining the integrity of the regulatory process itself and eroding public trust in corporate accountability.
Accountability & The System
The EPA has proposed a civil penalty of $86,578 for the litany of environmental violations spanning more than a year. But this single case exposes a larger systemic vulnerability: construction can begin and continue long before fundamental legal paperwork and on-the-ground safety measures are in place.
The proposed fine amounts to a fraction of the cost of a luxury coastal residence.
True accountability isn’t just a penalty paid after the damage is done. It’s a system that prevents the first shovel from hitting the ground until the plans to protect public waters are verified, complete, and properly signed.
Would you kindly click on this link for an EPA copy of the above PDF?: https://yosemite.epa.gov/oa/rhc/epaadmin.nsf/Filings/DE1F27213ECA4BF985258D160042FD2B/$File/Desarrolladora253451Complaint.pdf
You can also visit this link for a press release: https://www.epa.gov/newsreleases/epa-orders-companies-comply-clean-water-act-residential-development-rincon-puerto-rico
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