Drought warning stations for surface waters for the department of Gard

The Prefectural Drought Framework Order of 8 July 2013 aims to define the departmental organization in the event of a drought crisis. This decree lays down, among other things, the warning zones, i.e. the parts of the catchment area or the aquifers which are monitored and which may give rise to restrictions of use if the thresholds are reached. For each Superficial Alert Zone defined in section 6 of this Order, a reference flow measurement station is associated. These stations are managed by DREAL Adour Garonne for the alert zone Tarn upstream Dourbies and by DREAL Rhône Méditerranée for the others. Flow measurements are carried out continuously and updated every ten days in times of drought crisis (propluvia network)