Yaurilla Wastewater Treatment Plant, Huamanguilla, Ica, Peru

Yaurilla wastewater treatment plant is located in Huamanguilla, within the Ica region of Peru. The facility serves a population of around 62,897 people, placing it in the medium agglomeration category for the region. As a municipal plant, it plays a key role in managing wastewater from the local community. Peru's wastewater treatment sector is governed by the Ministry of Housing, Construction and Sanitation, with oversight from the National Superintendence of Sanitation Services (SUNASS). Plants of this scale are typically required to provide at least secondary treatment to meet national discharge standards. The plant's operational details, including treatment process and capacity, are part of the broader regulatory framework aimed at protecting water resources. The treated effluent from Yaurilla is discharged into the local watershed, which ultimately drains into the Pacific Ocean via the Ica River basin. The region's arid climate and reliance on irrigation make proper wastewater treatment essential for safeguarding both human health and agricultural water quality. The plant's location inland, over 50 km from the coast, reduces direct marine impact but underscores the importance of protecting downstream freshwater ecosystems.

Yaurilla's treated wastewater flows into the Ica River basin, a vital watercourse in the arid coastal region of Peru. The river supports local agriculture and provides habitat for native species adapted to the dry climate. The basin drains into the Pacific Ocean, where nutrient loading from upstream sources can affect coastal water quality. Proper treatment at Yaurilla helps mitigate eutrophication risks and protects the ecological balance of the river and its downstream marine environment.