Hydrometric stations — Métropole

The layer of hydrometric sites and stations in metropolitan France contains: # all public hydrometric stations # one-time hydrometric sites (stationless sites) Depending on their characteristics, the data measured (Height/Flow) by this equipment can be accessed on the websites: # HydroPortail (https://www.hydro.eaufrance.fr/) # Vigicrues (https://www.vigicrues.gouv.fr/) # National Lowlands Observatory (https://onde.eaufrance.fr/) Refer to the SANDRE dictionary “Hydrometric Reference” for the definition of hydrometric sites and stations: https://id.eaufrance.fr/ddd/hyd/2.4 These stations are identified in the national hydrological bank, operated by the State services. The owners/operators of these stations are either state and community services or private operators. To date, the completeness of the data is in the order of 90 %.