QUALITY STATION WATER COURSES: BIOLOGICAL STATE 2011-2013

Works of the type "Watercourse quality station" from the repository of watercourse quality works
the Artois-Picardie Agency. The "state" values are those measured for the biological state 2011-2013 (Order 2015).

The repository of the Agency's works. The work corresponds to any artificial entity (drilling,
plant, lock), natural (source) or virtual (sampling site in a watercourse),
which can be located geographically and which performs at least one function relating to water within the meaning of
activities of the Agency. Some works have legal personality (factory, operation
agricultural). The structure can perform several functions in relation to the field of water, it is
described by a generic entity containing the data common to all works and by
daughter entities corresponding to the different functions performed by the work. Example: One
works of the type 'Groundwater access point' may be used for: - capture water
(capture) - measure the height of the tablecloth (piezometer) - analyze the quality of the tablecloth
(quality measurement station)