Data of type hydrology-hydrogeology measured on Etang de Thau et Vic basin within the framework of the MEDYCYSS observatory, that is part of the KARST observatory network. The KARST observatory network aims to strengthen knowledge-sharing and to promote cross-disciplinary research on karst systems, in the framework of the OZCAR Critical Zone network Research Infrastructure. Data consist in 1 time series on 1 station(s). The measured parameters are: Discharge (m3/s). Measurements start on 14-10-2002 and end on 28-11-2005

Data of type chemistry measured on Le Lez (Le Salat) basin within the framework of the LE BAGET (MOULIS) observatory, that is part of the KARST observatory network. The KARST observatory network aims to strengthen knowledge-sharing and to promote cross-disciplinary research on karst systems, in the framework of the OZCAR Critical Zone network Research Infrastructure. Data consist in 9 time series on 1 station(s). The measured parameters are: Bicarbonate (mmol/L), Calcium (Ca) - Major ion (mmol/L), Chlorine (Cl) (mmol/L), Magnesium (Mg) - Major ion (mmol/L), Nitrate (mmol/L), Potassium (K) - Major ion (mmol/L), Silicon (Si) (mg/L), Sodium (Na) - Major ion (mmol/L), Sulfate (mmol/L). Measurements start on 06-01-2002 and end on 13-10-2009