Overview
LORCA wastewater treatment plant serves the city of Lorca in the Region of Murcia, Spain. It handles a population equivalent of approximately 77,865 and is located inland, discharging into the Guadalentín River basin.
The LORCA wastewater treatment plant is a municipal facility located in Lorca, within the Alto Guadalentín area of the Region of Murcia, Spain. It serves a population of approximately 77,865, classifying it as a medium-to-large agglomeration under EU regulations. The plant is situated inland, away from the coast, and its operations are subject to Spanish and European wastewater treatment standards. As a facility serving over 10,000 people, LORCA is required to meet secondary treatment standards under the EU Urban Waste Water Treatment Directive (91/271/EEC). The directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas. The plant's capacity is reported as 1.00 (likely in cubic meters per day or similar unit), indicating a designed capacity that aligns with the population served. The treated effluent from LORCA is discharged into the Guadalentín River, a tributary of the Segura River, which flows into the Mediterranean Sea via the Segura Delta. The Guadalentín River basin supports agricultural activities and is ecologically important for local aquatic life. Proper treatment at LORCA helps protect water quality in the river and downstream environments, including the Mar Menor coastal lagoon, a sensitive ecosystem.
Environmental context
LORCA discharges into the Guadalentín River, which flows into the Segura River and ultimately reaches the Mediterranean Sea. The Segura River basin is heavily utilized for agriculture and faces challenges from nutrient pollution. The downstream Mar Menor lagoon is a highly sensitive coastal ecosystem that has experienced eutrophication events. Effective wastewater treatment at LORCA is critical to reducing nutrient loads and protecting these water bodies.
Frequently asked questions
The LORCA wastewater treatment plant is located in Lorca, in the Alto Guadalentín area of the Region of Murcia, Spain.
The plant serves a population equivalent of approximately 77,865 people.
Treated effluent from LORCA is discharged into the Guadalentín River, which is part of the Segura River basin that flows into the Mediterranean Sea.
As a Spanish plant serving over 10,000 people, LORCA operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment and potentially more stringent treatment if the receiving waters are sensitive.
Plants of this scale in Spain typically provide secondary biological treatment, and may include nutrient removal if discharging into sensitive areas like the Mar Menor or Segura River basin.
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