Saint-Sulpice-la-Pointe Wastewater Treatment Plant, Tarn, Occitanie

The Saint-Sulpice-la-Pointe wastewater treatment plant is located in the town of Saint-Sulpice-la-Pointe, in the Tarn department of Occitanie, southern France. The facility serves a population equivalent of 6,652, placing it in the small agglomeration category under French regulations. As a French wastewater treatment plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size discharging into freshwater. The regulatory framework ensures appropriate treatment standards are met. The plant discharges treated effluent into local water bodies that eventually drain into the Tarn River, a tributary of the Garonne River, which flows into the Atlantic Ocean via the Gironde estuary. The facility plays a key role in protecting the Tarn River's water quality and supporting the ecological health of the downstream Garonne basin.

The plant's treated effluent enters local streams that feed into the Tarn River, which flows through the Occitanie region before joining the Garonne River. The Garonne then forms the Gironde estuary, a major Atlantic coastal ecosystem. The Tarn River supports diverse aquatic life and is important for regional biodiversity. The plant's discharge contributes to maintaining water quality in this sensitive river system.