Overview
Holbox wastewater treatment plant serves the island community of Holbox, Quintana Roo, Mexico, with secondary treatment. It discharges approximately 279 cubic meters of treated wastewater daily, operating as a coastal facility.
The Holbox wastewater treatment plant is located on Holbox Island in Quintana Roo, Mexico, serving a small population of about 1,657 residents. As a coastal facility on the Yucatan Peninsula, it plays a vital role in managing wastewater from this popular tourist destination, helping to protect the surrounding marine environment. The plant provides secondary treatment, which is the standard biological treatment process that removes organic matter and suspended solids. With a designed capacity of 432 cubic meters per day and a current discharge volume of 279 cubic meters per day, the facility operates below its full capacity. Under Mexican regulations (NOM-001-SEMARNAT-1996), wastewater treatment plants must meet specific discharge standards to protect water bodies, and secondary treatment is typically required for coastal discharges. The treated effluent from the Holbox plant ultimately reaches the Caribbean Sea via the coastal waters surrounding the island. This region is part of the Mesoamerican Barrier Reef System, the second-largest barrier reef in the world, which supports diverse marine life including coral reefs, sea turtles, and fish species. Proper wastewater treatment is critical to prevent nutrient pollution and protect this ecologically sensitive marine ecosystem.
Environmental context
The Holbox plant discharges treated wastewater into the coastal waters of the Caribbean Sea near Holbox Island. This area is part of the Yucatan Peninsula's karst landscape, where groundwater and surface waters are highly connected. The receiving waters support seagrass beds, mangrove forests, and coral reefs that provide habitat for diverse marine species including whale sharks and sea turtles. Nutrient loading from wastewater can lead to algal blooms and coral degradation, making effective treatment essential for preserving this fragile coastal ecosystem.
Frequently asked questions
The Holbox wastewater treatment plant is located on Holbox Island in the municipality of Lázaro Cárdenas, Quintana Roo, Mexico, at Calle Jerónimo Aguilar, Holbox.
The Holbox plant serves approximately 1,657 residents, primarily the local community and tourists visiting the island.
The plant discharges treated wastewater into the coastal waters of the Caribbean Sea surrounding Holbox Island. The effluent undergoes secondary treatment before discharge.
The Holbox plant operates under Mexican environmental regulations, primarily NOM-001-SEMARNAT-1996, which sets maximum permissible limits for pollutants in wastewater discharges to national waters.
For small coastal communities like Holbox, secondary treatment is typical to reduce organic matter and pathogens before discharge into sensitive marine environments. Mexican regulations require compliance with discharge standards to protect coastal ecosystems.
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