Water Police watercourse mapping as of July 5, 2017

The government instruction of 3 June 2015 asks the State services to carry out a mapping of the water courses in each department to facilitate the proper application of the law on water as well as#x27; a guide to #x27; maintenance of the water courses. This is the census adopted on 5 July 2017. The data was built from the hydrographic layer of the BD Topo and from the field observations made by the DDT of the Marne and the Agence Française de Biodiversité in 2016 and 2017. The field 'TYPE_ECOUL' makes it possible to characterise the nature of l' flow: The field 'TYPE_ECOUL' makes it possible to characterise the nature of l' flow: Value carto_prog: courses d'water in progressive mapping Value Cours d'water: courses d'water font of water; water and GAEC value Water courses police of: watercourse police of l'water only non-stream value: ditches Indeterminate value: indeterminate water courses Non-existent value: non-existent flow The field 'TYPE_ECOUL' is transcribed in the field "TYP_ECOULE" to make the interactive map "http://carto.geo-ide.application.developpement-durable.gouv.fr/441/051_COURS_EAU_COND_vmars2017.map". The circular: http://circulaire.legifrance.gouv.fr/index.php?action=afficherCirculaire&hit=1&r=39701 __Origin__ The data was built from the hydrographic layer of the BD Topo and from the field observations made by the DDT of the Marne and the Agence Française de Biodiversité in 2016 and 2017. __Partner organisations__ DDT Marne __Links annexes__ * [XML metadata view](http://ogc.geo-ide.developpement-durable.gouv.fr/csw/all-dataset?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&RESULTTYPE=results&elementSetName=full&TYPENAMES=gmd:MD_Metadata&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd&ID=fr-120066022-jdd-2f5d1888-9849-43f2-8622-da3f44b0edea) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/0c46a632046add7700cb3f1668039626283d0736)