Overview
CANTARANNE wastewater treatment plant serves Olemps, France, treating wastewater for approximately 85,907 people. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
CANTARANNE is a wastewater treatment plant located in Olemps, within the Occitanie region of southern France. The facility serves a population of approximately 85,907, classifying it as a medium-to-large agglomeration under European Union regulations. The plant is situated inland, away from coastal areas, and its operations are integral to the local wastewater management infrastructure. As a French facility, CANTARANNE operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations with a population equivalent (PE) between 10,000 and 150,000. For larger agglomerations, more stringent treatment may be required if the receiving water body is designated as sensitive. The regulatory framework ensures compliance with European standards for effluent quality. The treated wastewater from CANTARANNE is discharged into the local watershed, which ultimately drains into the Garonne River basin and then into the Atlantic Ocean. The plant plays a crucial role in protecting the water quality of the Aveyron River and its tributaries, supporting aquatic life and downstream ecosystems. The region's Mediterranean climate influences seasonal flow variations, making consistent treatment important for environmental health.
Environmental context
CANTARANNE discharges into the Aveyron River, a tributary of the Tarn River, which flows into the Garonne River and eventually reaches the Atlantic Ocean. The local watershed supports diverse aquatic life, including fish species such as trout and barbel. The plant's operations help maintain water quality in this ecologically sensitive area, particularly during low-flow summer months when dilution capacity is reduced.
Frequently asked questions
CANTARANNE is located in Olemps, a commune in the Aveyron department of the Occitanie region in southern France. The plant is situated inland, away from the coast.
CANTARANNE serves approximately 85,907 people, classifying it as a medium-to-large agglomeration under the EU Urban Waste Water Treatment Directive.
The treated wastewater from CANTARANNE is discharged into the local watershed, which flows into the Aveyron River, a tributary of the Tarn River, and eventually reaches the Atlantic Ocean via the Garonne River.
CANTARANNE operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which sets standards for collection, treatment, and discharge of urban wastewater. For agglomerations of this size, secondary treatment is typically required.
Under the EU Urban Waste Water Treatment Directive, plants serving between 10,000 and 150,000 population equivalent are generally required to provide secondary treatment. In sensitive areas, more advanced treatment may be mandated to reduce nutrients.
Nearby plants