{"id":84245,"date":"2018-11-04T18:07:15","date_gmt":"2018-11-04T17:07:15","guid":{"rendered":"https:\/\/www.pariszigzag.fr\/?p=84245"},"modified":"2019-06-26T01:34:21","modified_gmt":"2019-06-25T23:34:21","slug":"ce-nest-pas-la-seine-qui-coule-a-paris","status":"publish","type":"post","link":"https:\/\/www.pariszigzag.fr\/insolite\/histoire-insolite-paris\/ce-nest-pas-la-seine-qui-coule-a-paris\/","title":{"rendered":"Ce n&rsquo;est pas la Seine qui coule \u00e0 Paris !"},"content":{"rendered":"<p>Au cours de l\u2019histoire, les croyances et l\u00e9gendes ont souvent pris le pas sur la science\u2026 Cette m\u00e9prise s\u00e9culaire en est une preuve \u00e9vidente : techniquement, c\u2019est l\u2019<strong>Yonne<\/strong> qui coule sous les <a href=\"https:\/\/www.pariszigzag.fr\/lieux-insolites\/les-plus-beaux-ponts-de-paris\/\" target=\"_blank\">ponts parisiens<\/a>, pas la Seine !<\/p>\n<h2><span style=\"color: #000080;\"><b>Qui de l\u2019Yonne ou la Seine ?<\/b><\/span><\/h2>\n<p>Th\u00e9oriquement, quand deux cours d&rsquo;eau se rejoignent \u00e0 leur <strong>point de confluence<\/strong>, c&rsquo;est celui poss\u00e9dant le plus gros d\u00e9bit qui l\u2019emporte : le plus petit est alors consid\u00e9r\u00e9 comme l\u2019affluent du plus gros. C\u2019est ce qui nous permet par exemple de dire que l\u2019Allier est l\u2019affluent de la Loire, ou que la Sa\u00f4ne se jette dans le Rh\u00f4ne.<\/p>\n<p>En ce qui concerne <strong>l\u2019Yonne et la Seine<\/strong>, tout se passe dans le village de Montereau-Fault-Yonne, en Seine-et-Marne, et semble parfaitement clair : \u00e0 cet endroit pr\u00e9cis, point de confluence des deux cours d\u2019eau, l\u2019Yonne poss\u00e8de un d\u00e9bit moyen de <strong>93 m3\/seconde<\/strong>, contre <strong>80 m3\/seconde<\/strong> pour la Seine.<\/p>\n<figure id=\"attachment_84247\" aria-describedby=\"caption-attachment-84247\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-84247\" src=\"https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne.jpg\" alt=\"Seine et Yonne\" width=\"800\" height=\"532\" srcset=\"https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne.jpg 2146w, https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne-451x300.jpg 451w, https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne-1024x681.jpg 1024w, https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne-768x511.jpg 768w, https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne-1536x1022.jpg 1536w, https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne-2048x1363.jpg 2048w, https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne-751x500.jpg 751w, https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne-200x133.jpg 200w, https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne-220x146.jpg 220w, https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne-1040x692.jpg 1040w, https:\/\/www.pariszigzag.fr\/wp-content\/uploads\/2018\/11\/Seine-et-Yonne-120x79.jpg 120w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-84247\" class=\"wp-caption-text\">On remarque bien que l&rsquo;Yonne est plus \u00ab\u00a0imposante\u00a0\u00bb que la Seine \u00e0 leur point de confluence.<\/figcaption><\/figure>\n<p>Selon les <strong>r\u00e8gles hydrographiques<\/strong>, c\u2019est donc bien la Seine qui se jette dans l\u2019Yonne, et pas l\u2019inverse. Cela signifie que toute la partie situ\u00e9e entre\u00a0Montereau-Fault-Yonne et le Havre, l\u00e0 o\u00f9 la Seine rejoint la Manche, devrait s\u2019appeler l\u2019Yonne. Bref, on devrait avoir des noms comme \u00e7a : les Hauts-de-Yonne, l\u2019<strong>Yonne-Saint-Denis<\/strong>, l&rsquo;Yonne musicale, <strong>Rock en Yonne<\/strong> !<\/p>\n<h2><span style=\"color: #000080;\">Mais alors pourquoi dit-on que c\u2019est la Seine qui coule \u00e0 Paris ?<\/span><\/h2>\n<p>Selon la version la plus commun\u00e9ment admise, il s\u2019agirait tout simplement d\u2019une histoire d\u2019influence datant de l\u2019<strong>\u00e9poque gauloise<\/strong> : ce sont les pr\u00eatres et les druides des sources de la Seine, plus puissants, qui auraient impos\u00e9 l\u2019id\u00e9e d\u2019une sup\u00e9riorit\u00e9 de leur rivi\u00e8re !<\/p>\n<p>Ces sources \u00e9taient en effet le lieu d&rsquo;un important temple gallo-romain\u00a0qui accueillait de nombreux p\u00e8lerins venus solliciter la gu\u00e9rison de leurs maux dans cette eau consid\u00e9r\u00e9e comme sacr\u00e9e. Situ\u00e9es en <strong>C\u00f4te d\u2019Or<\/strong>, sur le territoire de la commune de Source-Seine, les sources de la Seine sont d\u2019ailleurs toujours la propri\u00e9t\u00e9 de la Ville de Paris !<\/p>\n<p><span style=\"color: #000080;\"><strong>\u00c0 lire \u00e9galement :<\/strong> <\/span><a href=\"https:\/\/www.pariszigzag.fr\/insolite\/histoire-insolite-paris\/origine-paname\/\" target=\"_blank\">Pourquoi surnomme-t-on Paris \u00ab\u00a0Paname\u00a0\u00bb ?<br \/>\n<\/a><span style=\"color: #000080;\"><strong>\u00c0 lire \u00e9galement :\u00a0<\/strong><\/span><a href=\"https:\/\/www.pariszigzag.fr\/insolite\/histoire-insolite-paris\/nom-ile-de-france-pourquoi\/\" target=\"_blank\">D&rsquo;o\u00f9 vient le nom \u00ab\u00a0\u00cele de France\u00a0\u00bb ?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sous le Pont Mirabeau coule la Seine&#8230; ou pas.<\/p>\n","protected":false},"author":25,"featured_media":84246,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Ce n&#039;est pas la Seine qui coule \u00e0 Paris !","_seopress_titles_desc":"Sous le Pont Mirabeau coule la Seine... ou pas.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[5],"tags":[],"class_list":["post-84245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-histoire-insolite-paris"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/posts\/84245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/comments?post=84245"}],"version-history":[{"count":1,"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/posts\/84245\/revisions"}],"predecessor-version":[{"id":185113,"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/posts\/84245\/revisions\/185113"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/media\/84246"}],"wp:attachment":[{"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/media?parent=84245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/categories?post=84245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pariszigzag.fr\/api\/wp\/v2\/tags?post=84245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}