Overview
AIMARGUES wastewater treatment plant serves the commune of Aimargues in Occitanie, France. It is located within 50 km of the coast and has a designed capacity of 1.00 (unit unspecified).
The AIMARGUES wastewater treatment plant is located in the commune of Aimargues, in the Gard department of the Occitanie region, southern France. The facility serves a population of approximately 6,264 residents, placing it in the small agglomeration category under French and EU regulations. As a French wastewater treatment plant, AIMARGUES operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size discharging into freshwater or estuaries. And it is situated in a region with a Mediterranean climate, where seasonal tourism may influence hydraulic loads. The treated effluent from AIMARGUES is discharged into the local hydrological network, which ultimately drains into the Mediterranean Sea via the Vidourle River or nearby coastal lagoons. The Camargue region, a vast wetland area to the south, is ecologically sensitive and supports diverse birdlife and aquatic species. Proper treatment is essential to protect these downstream ecosystems from nutrient pollution.
Environmental context
The plant's discharge enters the Vidourle River basin, which flows into the Mediterranean Sea near the Gulf of Lion. This coastal zone includes the Camargue delta, a major wetland and migratory corridor for birds. Nutrient loading from wastewater can impact the sensitive lagoon ecosystems, making effective treatment critical for maintaining water quality and biodiversity.
Frequently asked questions
The AIMARGUES plant is located at Chemin Bas de Marsillargues, La Jouberte, Aimargues, in the Gard department of Occitanie, France.
The plant serves approximately 6,264 residents in the commune of Aimargues and surrounding areas.
The treated effluent is discharged into the local water network, likely the Vidourle River or nearby canals, which flow toward the Mediterranean Sea.
As a French plant serving over 2,000 people, it falls under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for such agglomerations.
For small agglomerations (2,000-10,000 PE) in France, secondary treatment is standard, often using activated sludge or biological filters, with possible nutrient removal if discharging into sensitive areas.
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