The contract subject to this consultation concerns the completion of a study of the representativeness of the networks, qualitative and quantitative WFD of groundwater bodies in the Adur-Garonne basin and proposals for updating the monitoring points.

Lot 1 concerns the study of the representativeness of the networks, qualitative and quantitative WFD of the groundwater bodies of the Charente watershed and proposals for updating the monitoring points.

Lot 2 concerns the study of the representativeness of the networks, qualitative and quantitative WFD of groundwater bodies in the Dordogne watershed and proposals for updating the monitoring points.

Lot 3 concerns the study of the representativeness of the networks, qualitative and quantitative WFD of groundwater bodies in the Lot watershed and proposals for updating the monitoring points.

Lot 4 concerns the study of the representativeness of the networks, qualitative and quantitative WFD of groundwater bodies in the Tarn watershed and proposals for updating the monitoring points.

Lot 5 concerns the study of the representativeness of the networks, qualitative and quantitative WFD of the groundwater bodies of the Arcachon basin watershed and proposals for updating the monitoring points.

Lot 6 concerns the study of the representativeness of the networks, qualitative and quantitative WFD of groundwater bodies in the Garonne watershed and proposals for updating the monitoring points.

Lot 7 concerns the study of the representativeness of the networks, qualitative and quantitative WFD of the groundwater bodies of the Adour watershed and proposals for updating the monitoring points.

Lot 8 concerns the coordination, expertise and synthesis services of the study.