A Piscicol Category Ranking is a legal classification of water and water plans according to the dominant fish groups.
L' Article L.436-5 of the code of l'environment defines the notion of classification of Category Piscicole.
The notions of public/privileged or unauthorised fishing are not relevant in this division.
This cutting also does not concern closed waters or fish farms.
The founding regulatory text of a Piscicol Category Ranking is l' stopped taken by the prefect of department
— 1st category: waters mainly populated by trout, as well as those where it seems desirable to provide special protection for fish of this species.
—2nd category: all other waters subject to the provisions of the Decree.
Website of l' water agency responsible for the corresponding basin according to the department.
See the website of the Agences de l'eau: http://www.lesagencesdeleau.fr/
Adour-Garonne: www.eau-adour-garonne.fr
Artois Picardie: www.eau-artois-picardie.fr
Loire-Bretagne: www.eau-loire-bretagne.fr
Rhine-Meuse: www.eau-rhin-meuse.fr
Rhône-Mediterranean and Corsica: www.eaurmc.fr
Seine-Normandie: www.eau-seine-normandie.fr
__Origin__
Geometric modelling depends on the type of l' challenge and its modeling in the data source or geographical repository from which it comes. A stake is usually represented by a polygon, a polyline, or a point with a spatial resolution sufficient to appreciate s' it is concerned by one or more zones of #x27;aira.
__Partner organisations__
DDT Tarn
__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-e8540706-e542-42ec-8007-35749ba5b068)
* [COVADIS data standard: One-time issue of a PPRN](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?jeu=N_ENJEU_PPRN_AAAANNNN_P)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/d7b249e91915dce4b5d19cb301716d5fa4ac7142)
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