2027 River Water Quality Study – Orb, Libron, Agout, Cesse, Ognon and Quarante Catchments

Summary

The Hérault Department is procuring a study of surface water quality in the Orb, Libron, Agout, Cesse, Ognon and Quarante river basins. The study forms part of the department’s periodic monitoring network and is organised as a single lot, with an 18-month contract period starting in March 2027.