MORA Wastewater Treatment Plant, Mora, Castilla-La Mancha, Spain

MORA is a wastewater treatment plant located in Mora, Toledo, within the autonomous community of Castilla-La Mancha, Spain. The facility serves a population of approximately 24,083 people, placing it in the medium agglomeration category under EU regulations. Its inland location influences its operational and environmental context. As a Spanish plant serving a medium-sized agglomeration, MORA is subject to the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for inland discharges. The directive also mandates more advanced treatment if the receiving waters are designated as sensitive areas. The regulatory framework ensures compliance with national and EU standards. The plant discharges treated wastewater into local watercourses that ultimately drain into the Tagus River basin, a major river system flowing through central Spain and into Portugal. The Tagus River supports diverse aquatic ecosystems and is used for irrigation, drinking water, and recreation. Proper treatment at MORA helps protect water quality in this important basin, reducing nutrient and pollutant loads that could affect downstream habitats and human uses.

MORA discharges into the Tagus River basin, which flows westward through Spain and Portugal to the Atlantic Ocean near Lisbon. The Tagus is one of the longest rivers in the Iberian Peninsula and supports a variety of aquatic life, including fish species such as barbel and nase. The river also provides water for agriculture and urban supply. Effective wastewater treatment at MORA helps maintain water quality in this ecologically and economically significant basin, preventing eutrophication and protecting downstream ecosystems.