Puerto Pizarro Wastewater Treatment Plant, La Victoria, Tumbes, Peru

Puerto Pizarro is a secondary wastewater treatment plant located in La Victoria, Tumbes, Peru, serving a population of about 2,097. The plant is situated near the coast in the Tumbes region, an area characterized by tropical dry forests and proximity to the Pacific Ocean. As a secondary treatment facility, Puerto Pizarro provides biological treatment to reduce organic matter and suspended solids. The plant's discharge volume of 172.80 cubic meters per day indicates it operates at a scale typical for small communities. Under Peruvian regulations, wastewater treatment plants must comply with the Environmental Quality Standards for Water and effluent discharge limits set by the Ministry of the Environment. The treated effluent is discharged into the local environment, likely reaching the Pacific Ocean via nearby rivers or coastal drainage. The Tumbes region supports diverse ecosystems, including mangroves and estuaries, which are sensitive to nutrient loading and pollution. Proper treatment at Puerto Pizarro helps protect these coastal habitats and the broader marine environment of the Pacific.

The plant discharges into the Tumbes River basin, which flows into the Pacific Ocean near the Gulf of Guayaquil. This coastal area supports mangrove forests and estuarine habitats that are ecologically sensitive to nutrient enrichment and contaminants. The Tumbes region is part of the larger Pacific drainage, where wastewater management is critical for maintaining water quality in nearshore marine ecosystems.