SANTOMERA NORTE Wastewater Treatment Plant, Santomera, Region of Murcia, Spain

SANTOMERA NORTE is a wastewater treatment plant located in Santomera, within the Metropolitan Area of Murcia in the Region of Murcia, Spain. The facility serves a population of around 30,948, classifying it as a medium-sized agglomeration under EU regulations. Its location in southeastern Spain places it in a semi-arid climate zone where water reuse and treatment efficiency are critical for local water resources. As a plant serving a population between 10,000 and 100,000, SANTOMERA NORTE is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum standard. The plant's designed capacity is 1.00 (likely in cubic meters per day or similar unit), indicating a scale appropriate for its service area. The regulatory framework ensures that the plant meets effluent quality standards for biological oxygen demand and suspended solids. The treated effluent from SANTOMERA NORTE is discharged into the Segura River basin, which flows into the Mediterranean Sea via the Segura River. The Segura River is a vital watercourse in southeastern Spain, supporting agriculture and ecosystems in a region characterized by water scarcity. The plant's operations contribute to protecting the river's water quality and the downstream marine environment of the Mar Menor coastal lagoon, a sensitive ecological area.

SANTOMERA NORTE discharges into the Segura River basin, which flows into the Mediterranean Sea near the Mar Menor coastal lagoon. The Segura River is a key water resource in the semi-arid Region of Murcia, supporting irrigated agriculture and wetland habitats. The Mar Menor is a hypersaline lagoon of high ecological value, hosting diverse aquatic life and migratory bird species. Effective wastewater treatment is essential to prevent nutrient enrichment and maintain water quality in this sensitive coastal ecosystem.