Overview
MAUGUIO BOURG wastewater treatment plant serves Mauguio, Occitanie, France. It treats wastewater from approximately 23,020 people and is located near the Mediterranean coast.
MAUGUIO BOURG is a municipal wastewater treatment plant located in Mauguio, a commune in the Hérault department of Occitanie, southern France. The plant serves a population of approximately 23,020, placing it in the medium agglomeration category under French and EU regulations. Its location near the Mediterranean coast influences its operational and environmental requirements. As a French plant, MAUGUIO BOURG operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size. The directive also requires more advanced treatment if the discharge enters sensitive areas, which may apply given the coastal proximity. The plant discharges treated wastewater into the local watershed, which ultimately drains into the Mediterranean Sea via coastal lagoons or the Lez River system. The receiving environment includes ecologically sensitive coastal and lagoon habitats that support diverse aquatic life and migratory bird species. Proper treatment is essential to protect water quality in this region, which is also important for tourism and fisheries.
Environmental context
The plant's treated effluent enters the local drainage network, which flows into the Étang de l'Or, a coastal lagoon near Mauguio. This lagoon connects to the Mediterranean Sea via the Grau de la Vieille Nouvelle. The lagoon ecosystem supports diverse aquatic life, including fish and bird species, and is an important area for migratory waterfowl. Nutrient and pollutant loads from wastewater must be carefully managed to prevent eutrophication and protect the ecological balance of this sensitive coastal environment.
Frequently asked questions
The plant is located at Chemin de Bentenac, Cabanes du Salaison, Mauguio, in the Hérault department of Occitanie, southern France.
The plant serves approximately 23,020 people, classifying it as a medium-sized agglomeration under EU regulations.
Treated wastewater is discharged into the local drainage network, which flows into the Étang de l'Or coastal lagoon and eventually the Mediterranean Sea.
As a French plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations over 2,000 people and may require tertiary treatment in sensitive coastal areas.
For medium agglomerations (10,000-100,000 people), French plants typically provide secondary biological treatment, often with nutrient removal if discharging into sensitive areas like coastal lagoons.
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