Quantity Network or Piezometric Network

The data collection system for a group of measuring stations, used for monitoring the piezometry in order to find out the variations in hydraulic head in one or more bodies at different points. This network has a variable reach (departmental, regional, basin level, national). In the same way, measuring frequency varies from network to network (hourly, daily, monthly, annual monitoring).

A groundwater quantity network search engine is available on: http://www.sandre.eaufrance.fr/disceau or on http://ades.eaufrance.fr