Classification of rivers as list 1 and 2 (under Article L214-17 of the Environmental Code) in Corrèze

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Classification of rivers as list 1 and 2 (under Article L214-17 of the Environmental Code) in Corrèze

An Ecological Continuity Classification corresponds to all or part of a course or channel identified in an order made by the Basin Coordinating Prefect pursuant to Article L.214-17 of the Environmental Code.
The classification into list 1 (1° of § I of Article L. 214-17 of the Environmental Code) is intended to protect certain rivers from degradation and allows a long-term preservation objective to be displayed. They cancel, replace, and complete the classification as “reserved rivers” under the 1919 Act.
List 2 (2° of § 1 of Article L. 214-17 of the Environmental Code), annuls, replaces and supplements the concept of ‘rivers classified’ under L. 432-6 of the Environmental Code, must make it possible to ensure quickly that existing works are compatible with the objectives of ecological continuity.
The founding regulatory text of an Ecological Continuity Classification is the classification order signed by the Basin Coordinating Prefect in accordance with the procedure laid down in Article R.214-10 of the Environmental Code providing for departmental consultation of classification projects before validation by the Basin Coordinating Prefect.
The classification of rivers in respect of the crossing of migrants is carried out under 2° (list 2) of Article L.214-17-I of the Environmental Code for the criterion “courses for which it is necessary to ensure the circulation of migratory fish (amphihalins or not)”.

* On rivers in List 1, any new work, regardless of its use (hydroelectric or not) may not be authorised or granted.
List 1 is the counterpart of reserved streams. However, in relation to reserved watercourses, List 1 does not limit the prohibition to new water companies but prohibits the establishment of any new works regardless of their use.
With list 1, existing construction is possible. However, requirements apply to any development or renewal of a concession or authorisation in order not to degrade the status of the watercourse, to achieve the objectives of good status or very good status of the watercourse set by the SDAGE (the Master Plan for Water Management and Management), and to ensure, for watercourses where there is a need, the protection of migratory fish.

* On List 2 streams, all works must be managed, maintained and equipped to allow sufficient sediment transport and migratory fish circulation within 5 years of the publication of the Order.
List 2 is the counterpart of rivers classified under Article L432-6 of the Environmental Code. However, in relation to classified streams, List 2 adds that the works on these courses in addition to being transparent to fish must be transparent to sediments.

ATTENTION
* Some streams or stream sections may be on both lists.
* The old classifications (reserved rivers and rivers classified under Article L432-6 of the Environmental Code) are now obsolete.

ADDITIONAL INFORMATION:
— On the Adour Garonne watershed, the rankings of the rivers in list 1 and 2 were stopped on 07-10-2013
Orders and accompanying technical document accessible on the internet: http://www.occitanie.developpement-durable.gouv.fr/le-classement-des-cours-d-eau-a25269.html
— On the Loire Bretagne river basin, the rankings of the rivers in list 1 and 2 were adopted on 10-07-2012.
Orders and accompanying technical document accessible on the internet
http://www.centre-val-de-loire.developpement-durable.gouv.fr/le-classement-des-cours-d-eau-au-titre-de-l-a3276.html

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科雷兹省依据《环境法典》第L214-17条划分的1类与2类河流分类

生态连续性分类（Ecological Continuity Classification）是指依据《环境法典》第L.214-17条，由流域协调省长（Basin Coordinating Prefect）通过政令划定的全部或部分河道/渠段。

依据《环境法典》第L.214-17条第I款第1目划定的1类河流，旨在保护特定河道免遭退化，并确立长期保护目标。该分类废止、替代并补充了1919年法案中“保留河道”的分类。

依据《环境法典》第L.214-17条第1款第2目划定的2类河流，其设立旨在废止、替代并补充《环境法典》第L.432-6条中“已分类河道”的概念，需确保现有工程可快速符合生态连续性目标要求。

生态连续性分类的法定依据为：流域协调省长依据《环境法典》第R.214-10条规定的程序签署的分类政令；该程序要求在流域协调省长核准分类方案前，需征求相关省的意见。

针对洄游鱼类通行的河道分类，依据《环境法典》第L.214-17-I条第2目（即2类河流）中“需保障洄游鱼类（包括溯河洄游鱼类或非溯河洄游鱼类）通行的河道”这一标准开展。

* 针对1类河流，任何新建工程（无论是否用于水电开发）均不得获批或授予许可。
1类河流是保留河道的对应分类，但与保留河道不同的是，1类河流的禁令不仅限于新设水利企业，而是禁止任何用途的新建工程。
在1类河道范围内，可开展既有工程改造，但针对特许经营权或许可证的任何扩建或续期，均需满足以下要求：不得降低河道现状等级，需实现由水资源综合管理与开发总体规划（SDAGE，Master Plan for Water Management and Management）设定的河道良好或优秀生态状态目标，并在有需要的河道中保障洄游鱼类的保护。

* 针对2类河道，所有工程均需在该政令发布后的5年内完成管理、维护与设施改造，以保障充足的泥沙输运与洄游鱼类通行能力。
2类河流是《环境法典》第L432-6条所规定的已分类河道的对应分类，但与已分类河道不同的是，2类河道要求河道工程除需保障鱼类通行外，还需保障泥沙通过性。

ATTENTION
* 部分河道或河道段可能同时属于两类分类。
* 原有的保留河道与依据《环境法典》第L432-6条划定的已分类河道分类现已失效。

ADDITIONAL INFORMATION:
— 阿杜尔-加龙河流域的1类与2类河流分类于2013年10月7日终止。
相关政令及配套技术文档可通过以下互联网链接获取：http://www.occitanie.developpement-durable.gouv.fr/le-classement-des-cours-d-eau-a25269.html
— 卢瓦尔-布列塔尼河流域的1类与2类河流分类于2012年7月10日正式通过。
相关政令及配套技术文档可通过以下互联网链接获取：http://www.centre-val-de-loire.developpement-durable.gouv.fr/le-classement-des-cours-d-eau-au-titre-de-l-a3276.html