Simple download service (Atom) of the dataset: Non-federal watercourses subject to the Indre-et-loire Water Act

The classification of watercourses in the case law(1) is essentially based on the following two criteria: — the presence and permanence of a natural bed originally, distinguishing a watercourse from a canal or a ditch dug by the hand of man but including in the definition a natural stream originally made artificial, subject to proof of this; — the permanence of a sufficient flow for most of the year assessed on a case-by-case basis by the judge on the basis of local climatic and hydrological data and on the basis of presumptions such as the indication of the ‘watercourse’ on an IGN map or the mention of its name on the cadastre. 1: This 22 Feb. 1980 M. FORFILLET req. Nos 15516 and 15517判例法中的水道分类(1) 本质上基于以下两项标准： —— 原始自然河床的存在与持续性，以此将水道与人工开凿的运河或沟渠区分开来；但若能提供相关证明，原本天然形成后经人工改造的溪流亦可纳入该定义范畴； —— 全年多数时段具备充足且持续的水流，该判断需由法官结合当地气候与水文数据逐案作出评估，并可依托诸如法国国家地理研究院（Institut Géographique National）地图中标注的“水道”字样、地籍簿中记载的水道名称等推定依据。 1：本案为1980年2月22日涉及M. FORFILLET的案件，案号15516与15517