Lomas del Coyol Wastewater Treatment Plant, Veracruz, Mexico

Lomas del Coyol is a wastewater treatment plant located in the city of Veracruz, within the state of Veracruz, Mexico. The plant serves a population of around 18,255 people, placing it in the medium agglomeration category for Mexican wastewater infrastructure. Its location near the Gulf of Mexico coast influences its environmental significance. Under Mexican regulations, wastewater treatment plants are required to meet standards set by the National Water Commission (CONAGUA). For plants of this scale, secondary treatment is typically expected to reduce organic pollutants and suspended solids before discharge. It operates within the national regulatory framework for municipal wastewater. The plant's discharge likely flows into the Gulf of Mexico, either directly or via local waterways. The coastal environment supports diverse marine life, including fish and crustaceans important for local fisheries. Proper treatment is essential to prevent nutrient pollution and protect the sensitive coastal ecosystem of the Gulf of Mexico.

The plant is situated near the Gulf of Mexico coast, within the drainage basin of the Jamapa River or nearby coastal streams. Treated effluent likely discharges into the Gulf of Mexico, which supports a rich marine ecosystem including coral reefs, seagrass beds, and mangrove forests. These habitats are critical for fish spawning and migratory bird species. Nutrient loading from untreated or poorly treated wastewater can lead to eutrophication and harmful algal blooms, threatening local biodiversity and fisheries.