Jimena de la Frontera Wastewater Treatment Plant, Los Ángeles, Andalucía

The Jimena de la Frontera wastewater treatment plant is located in the Campo de Gibraltar region of Cádiz, Andalucía, Spain, serving the Los Ángeles area. With a designed capacity of 1.00, it handles wastewater from a population of approximately 5,790 residents. As a small agglomeration in Spain, the plant operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires appropriate treatment for discharges into freshwater and estuarine environments. Spanish regulations mandate secondary treatment for plants of this scale in most cases. The plant's treated effluent likely discharges into local watercourses that drain into the Mediterranean Sea via the Guadiaro or similar river systems. The surrounding region supports diverse aquatic habitats and is part of the ecologically sensitive Strait of Gibraltar area, which is important for migratory birds and marine life.

The plant is situated inland in the Campo de Gibraltar region, with its treated effluent likely flowing into the Guadiaro River basin, which drains into the Mediterranean Sea near the Strait of Gibraltar. This area supports diverse aquatic ecosystems and serves as a critical migratory corridor for birds and marine species. The Mediterranean coastal zone is sensitive to nutrient inputs, making effective treatment important for protecting water quality and biodiversity.