Mesa Colorada Wastewater Treatment Plant, Cabo San Lucas, Baja California Sur

Mesa Colorada is a wastewater treatment plant located in Cabo San Lucas, within the municipality of Los Cabos, Baja California Sur, Mexico. The plant serves a population of approximately 31,814 residents, placing it in the medium agglomeration category. As a Mexican wastewater facility, Mesa Colorada operates under national regulations such as NOM-001-SEMARNAT-1996, which sets limits for pollutants in treated wastewater discharged to national waters. For a plant of this scale, secondary treatment is typically expected to meet these standards. The plant's location near the coast suggests that effluent may be subject to additional scrutiny to protect marine environments. The plant is situated within 50 km of the coast, likely discharging into the Pacific Ocean or nearby coastal waters. The region's arid climate and tourism-driven economy make wastewater treatment critical for preserving water quality in the surrounding environment. The plant's operations contribute to protecting the marine ecosystem and supporting local water resources.

Mesa Colorada's treated wastewater likely discharges into the Pacific Ocean via local arroyos or drainage channels. The coastal waters of Baja California Sur support diverse marine life, including fish, sea turtles, and migratory species. Proper treatment is essential to prevent nutrient pollution and protect coral reefs and seagrass habitats in the region.