{"id":2394,"date":"2025-11-09T15:45:54","date_gmt":"2025-11-09T15:45:54","guid":{"rendered":"https:\/\/infos-media-nantes.fr\/?p=2394"},"modified":"2025-11-09T15:53:28","modified_gmt":"2025-11-09T15:53:28","slug":"loire-atlantique-eau-potable-2035-2050","status":"publish","type":"post","link":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/","title":{"rendered":"Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration"},"content":{"rendered":"\n<article>\n  <header>\n    <p>En <strong>Loire-Atlantique<\/strong>, les acteurs publics de l\u2019eau se mobilisent face \u00e0 un d\u00e9fi majeur : s\u00e9curiser l\u2019alimentation en eau potable pour les d\u00e9cennies \u00e0 venir. Une \u00e9tude d\u00e9voil\u00e9e le <strong>7 novembre 2025<\/strong> pr\u00e9voit un possible d\u00e9ficit de <strong>16 000 m\u00b3 par jour d\u2019ici 2035<\/strong>. La situation impose une action rapide pour pr\u00e9server la ressource et adapter les r\u00e9seaux \u00e0 un climat de plus en plus sec.<\/p>\n  <\/header>\n\n  <section>\n    <h2>Des ressources sous tension<\/h2>\n    <p>\u00ab Le citoyen ouvre le robinet et l\u2019eau s\u2019\u00e9coule \u00bb, rappelle <strong>Jean-Marc Jounier<\/strong>, pr\u00e9sident du syndicat <strong>Vignoble Grand-Lieu<\/strong>. Mais derri\u00e8re ce geste banal se cache un r\u00e9seau complexe : captages, stations, interconnexions et traitement. En p\u00e9riode de s\u00e9cheresse, ces \u00e9quilibres se fragilisent. Le d\u00e9partement d\u00e9pend notamment de la <strong>Loire<\/strong> et de ses affluents, dont les niveaux baissent chaque \u00e9t\u00e9, compliquant la production d\u2019eau potable.<\/p>\n    <p>Le premier sch\u00e9ma de s\u00e9curisation remonte \u00e0 2005 ; vingt ans plus tard, la d\u00e9gradation des nappes et l\u2019augmentation des besoins imposent une mise \u00e0 jour ambitieuse. Le nouveau plan, couvrant l\u2019horizon 2050, combine investissements, sobri\u00e9t\u00e9 et coop\u00e9ration entre syndicats.<\/p>\n  <\/section>\n\n  <section>\n    <h2>Un plan d\u00e9partemental pour pr\u00e9server chaque goutte<\/h2>\n    <p>Les sc\u00e9narios de 2035 et 2050 reposent sur plusieurs leviers : interconnexion des r\u00e9seaux, diversification des sources d\u2019approvisionnement (Erdre, Loire, nappes profondes), et r\u00e9novation des canalisations pour r\u00e9duire les fuites. Le D\u00e9partement pr\u00e9voit aussi d\u2019introduire des syst\u00e8mes de gestion connect\u00e9e capables d\u2019ajuster la production \u00e0 la demande en temps r\u00e9el.<\/p>\n    <p>Les campagnes de sensibilisation, comme <strong>\u00ab Chaque goutte compte \u00bb<\/strong>, visent \u00e0 encourager les habitants \u00e0 adopter des gestes \u00e9conomes : douches plus courtes, r\u00e9cup\u00e9ration d\u2019eau de pluie, r\u00e9duction des arrosages. Objectif : b\u00e2tir une culture de la sobri\u00e9t\u00e9 hydrique, indispensable \u00e0 la r\u00e9silience du territoire.<\/p>\n  <\/section>\n\n  <section class=\"imn-encart\">\n    <p><strong>\u00c0 lire aussi :<\/strong> <a href=\"https:\/\/infos-media-nantes.fr\/nantes-gestion-eau-potable-climat\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#5532F0;font-weight:bold;text-decoration:underline;\">Comment Nantes s\u2019adapte au changement climatique pour prot\u00e9ger sa ressource en eau<\/a><\/p>\n  <\/section>\n\n  <section>\n    <h2>Une vigilance collective d\u2019ici 2050<\/h2>\n    <p>Les collectivit\u00e9s, syndicats et habitants devront collaborer pour \u00e9viter les p\u00e9nuries annonc\u00e9es. D\u2019ici 2035, plusieurs chantiers strat\u00e9giques seront engag\u00e9s dans le sud du d\u00e9partement : modernisation des stations, cr\u00e9ation de r\u00e9servoirs de secours et am\u00e9lioration du suivi des nappes.  \n    Le d\u00e9fi est immense, mais la Loire-Atlantique veut devenir un exemple de gestion durable et solidaire de l\u2019eau.<\/p>\n  <\/section>\n\n  <!-- ===== MINI-JEU OFFICIEL IMN \u2014 R\u00c9CUP\u00c8RE L\u2019EAU DE PLUIE ===== -->\n  <section class=\"imn-pluie\">\n    <h2>Mini-jeu : \u00ab R\u00e9cup\u00e8re l\u2019eau de pluie ! \u00bb<\/h2>\n    <p>Attrape les gouttes de pluie pour remplir ton r\u00e9cup\u00e9rateur.  \n    Trois rat\u00e9es, et l\u2019eau s\u2019\u00e9vapore ! Le rythme s\u2019acc\u00e9l\u00e8re au fil du temps !<\/p>\n\n    <div id=\"pluie-zone\" style=\"position:relative;width:300px;height:400px;margin:auto;background:#0a1821;border:2px solid #5532F0;border-radius:12px;overflow:hidden;user-select:none;touch-action:none;color:#fff;\"><\/div>\n    <p id=\"pluie-score\" style=\"text-align:center;margin-top:6px;\">Gouttes r\u00e9cup\u00e9r\u00e9es : 0<\/p>\n    <button id=\"pluie-restart\" class=\"imn-btn\" style=\"display:block;margin:10px auto;\">Rejouer<\/button>\n  <\/section>\n\n  <footer>\n    <p><strong>Sources :<\/strong> D\u00e9partement 44 \/ Syndicats de l\u2019eau \/ Agence de l\u2019eau Loire-Bretagne<\/p>\n  <\/footer>\n\n  <style>\n    article a{color:#5532F0;font-weight:bold;text-decoration:underline;}\n    .imn-encart{background:#f7f7fb;border-left:4px solid #5532F0;padding:10px 16px;margin:24px 0;}\n    .imn-btn{\n      background:#5532F0;color:#fff;border:1px solid #5532F0;\n      padding:8px 16px;border-radius:12px;font-size:15px;cursor:pointer;\n      appearance:none;-webkit-appearance:none;transition:opacity .2s ease;\n    }\n    .imn-btn:hover{opacity:.9;}\n  <\/style>\n\n  <script>\n  \/\/ ===== MINI-JEU IMN \u2014 R\u00c9CUP\u00c8RE L\u2019EAU DE PLUIE (version progressive) =====\n  document.addEventListener('DOMContentLoaded',()=>{\n    const zone=document.getElementById('pluie-zone');\n    const scoreEl=document.getElementById('pluie-score');\n    const btn=document.getElementById('pluie-restart');\n    let score=0,miss=0,playing=false,spawn=null,startTime=0,speed=900;\n\n    function imnTrackSafe(e,d){try{imnTrack&&imnTrack(e,d||{});}catch{}}\n\n    function startGame(){\n      score=0;miss=0;playing=true;speed=900;\n      zone.innerHTML='';scoreEl.textContent='Gouttes r\u00e9cup\u00e9r\u00e9es : 0';\n      imnTrackSafe('pluie_start');\n      startTime=Date.now();\n      spawn=setInterval(createDrop,speed);\n      updateSpeed();\n    }\n\n    function updateSpeed(){\n      if(!playing)return;\n      const elapsed=(Date.now()-startTime)\/1000;\n      let newSpeed=speed;\n      if(elapsed>30)newSpeed=250;\n      else if(elapsed>20)newSpeed=400;\n      else if(elapsed>10)newSpeed=600;\n      else newSpeed=900;\n      if(newSpeed!==speed){\n        speed=newSpeed;\n        clearInterval(spawn);\n        spawn=setInterval(createDrop,speed);\n      }\n      setTimeout(updateSpeed,1000);\n    }\n\n    function endGame(){\n      playing=false;clearInterval(spawn);\n      imnTrackSafe('pluie_end',{score});\n      const msg=document.createElement('div');\n      msg.textContent=`Fin ! Tu as r\u00e9cup\u00e9r\u00e9 ${score} gouttes de pluie \ud83d\udca7`;\n      Object.assign(msg.style,{position:'absolute',top:'40%',width:'100%',textAlign:'center',color:'#00bcd4'});\n      zone.appendChild(msg);\n    }\n\n    function createDrop(){\n      if(!playing)return;\n      const d=document.createElement('div');\n      d.textContent='\ud83d\udca7';\n      Object.assign(d.style,{position:'absolute',left:Math.random()*260+'px',top:'0',fontSize:'28px'});\n      zone.appendChild(d);\n      let y=0;\n      const fall=setInterval(()=>{\n        y+=5;d.style.top=y+'px';\n        if(y>370){\n          miss++;d.remove();clearInterval(fall);\n          imnTrackSafe('pluie_miss');\n          if(miss>=3)endGame();\n        }\n      },40);\n      d.addEventListener('pointerdown',()=>{\n        if(!playing)return;\n        score++;scoreEl.textContent='Gouttes r\u00e9cup\u00e9r\u00e9es : '+score;\n        imnTrackSafe('pluie_catch');\n        d.remove();clearInterval(fall);\n      });\n    }\n\n    btn.addEventListener('click',()=>{\n      if(!playing)startGame();else{clearInterval(spawn);playing=false;startGame();}\n    });\n  });\n  <\/script>\n<\/article>\n\n","protected":false},"excerpt":{"rendered":"<p>En Loire-Atlantique, les acteurs publics de l\u2019eau se mobilisent face \u00e0 un d\u00e9fi majeur : s\u00e9curiser l\u2019alimentation en eau potable pour les d\u00e9cennies \u00e0 venir. Une \u00e9tude d\u00e9voil\u00e9e le 7 novembre 2025 pr\u00e9voit un possible d\u00e9ficit de 16 000 m\u00b3 par jour d\u2019ici 2035. La situation impose une action rapide pour pr\u00e9server la ressource et [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2395,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[22],"tags":[356,994,1708,162,7,1709,230],"class_list":["post-2394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-nantes","tag-climat","tag-departement-44","tag-eau-potable","tag-environnement","tag-loire-atlantique","tag-ressources-en-eau","tag-secheresse"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours<\/title>\n<meta name=\"description\" content=\"a Loire-Atlantique pourrait manquer de 16 000 m\u00b3 d\u2019eau potable d\u2019ici 2035 ; les acteurs publics pr\u00e9parent la s\u00e9curisation des ressources\u2026\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\" \/>\n<meta property=\"og:description\" content=\"a Loire-Atlantique pourrait manquer de 16 000 m\u00b3 d\u2019eau potable d\u2019ici 2035 ; les acteurs publics pr\u00e9parent la s\u00e9curisation des ressources\u2026\" \/>\n<meta property=\"og:url\" content=\"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/\" \/>\n<meta property=\"og:site_name\" content=\"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-09T15:45:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-09T15:53:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2025\/11\/Capture-decran-2025-11-09-a-16.41.51-1024x908.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"908\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Infos M\u00e9dia\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Infos M\u00e9dia\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/\"},\"author\":{\"name\":\"Infos M\u00e9dia\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#\\\/schema\\\/person\\\/6b4b88f01bee64ad4af07052d36104ca\"},\"headline\":\"Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration\",\"datePublished\":\"2025-11-09T15:45:54+00:00\",\"dateModified\":\"2025-11-09T15:53:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/\"},\"wordCount\":457,\"publisher\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Capture-decran-2025-11-09-a-16.41.51.png\",\"keywords\":[\"climat\",\"D\u00e9partement 44\",\"eau potable\",\"Environnement\",\"Loire-Atlantique\",\"ressources en eau\",\"s\u00e9cheresse\"],\"articleSection\":[\"Les News\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/\",\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/\",\"name\":\"Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Capture-decran-2025-11-09-a-16.41.51.png\",\"datePublished\":\"2025-11-09T15:45:54+00:00\",\"dateModified\":\"2025-11-09T15:53:28+00:00\",\"description\":\"a Loire-Atlantique pourrait manquer de 16 000 m\u00b3 d\u2019eau potable d\u2019ici 2035 ; les acteurs publics pr\u00e9parent la s\u00e9curisation des ressources\u2026\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/#primaryimage\",\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Capture-decran-2025-11-09-a-16.41.51.png\",\"contentUrl\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Capture-decran-2025-11-09-a-16.41.51.png\",\"width\":1381,\"height\":1224},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/loire-atlantique-eau-potable-2035-2050\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/infos-media-nantes.fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#website\",\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/\",\"name\":\"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\",\"description\":\"Infos M\u00e9dia Nantes \u2013 ton m\u00e9dia local sur Nantes et la Loire-Atlantique. Actus positives, culture, sport, vie de quartier\u2026 et chaque jour ton horoscope gratuit.\",\"publisher\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/infos-media-nantes.fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#organization\",\"name\":\"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\",\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Logo-Infos-Media-Nantes-sur-fond-violet.png\",\"contentUrl\":\"https:\\\/\\\/infos-media-nantes.fr\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Logo-Infos-Media-Nantes-sur-fond-violet.png\",\"width\":1024,\"height\":1024,\"caption\":\"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours\"},\"image\":{\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/infos-media-nantes.fr\\\/#\\\/schema\\\/person\\\/6b4b88f01bee64ad4af07052d36104ca\",\"name\":\"Infos M\u00e9dia\",\"sameAs\":[\"http:\\\/\\\/infos-media-nantes.fr\"],\"url\":\"https:\\\/\\\/infos-media-nantes.fr\\\/author\\\/robuchon-natachagmail-com\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","description":"a Loire-Atlantique pourrait manquer de 16 000 m\u00b3 d\u2019eau potable d\u2019ici 2035 ; les acteurs publics pr\u00e9parent la s\u00e9curisation des ressources\u2026","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/","og_locale":"fr_FR","og_type":"article","og_title":"Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","og_description":"a Loire-Atlantique pourrait manquer de 16 000 m\u00b3 d\u2019eau potable d\u2019ici 2035 ; les acteurs publics pr\u00e9parent la s\u00e9curisation des ressources\u2026","og_url":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/","og_site_name":"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","article_published_time":"2025-11-09T15:45:54+00:00","article_modified_time":"2025-11-09T15:53:28+00:00","og_image":[{"width":1024,"height":908,"url":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2025\/11\/Capture-decran-2025-11-09-a-16.41.51-1024x908.png","type":"image\/png"}],"author":"Infos M\u00e9dia","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Infos M\u00e9dia","Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/#article","isPartOf":{"@id":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/"},"author":{"name":"Infos M\u00e9dia","@id":"https:\/\/infos-media-nantes.fr\/#\/schema\/person\/6b4b88f01bee64ad4af07052d36104ca"},"headline":"Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration","datePublished":"2025-11-09T15:45:54+00:00","dateModified":"2025-11-09T15:53:28+00:00","mainEntityOfPage":{"@id":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/"},"wordCount":457,"publisher":{"@id":"https:\/\/infos-media-nantes.fr\/#organization"},"image":{"@id":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/#primaryimage"},"thumbnailUrl":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2025\/11\/Capture-decran-2025-11-09-a-16.41.51.png","keywords":["climat","D\u00e9partement 44","eau potable","Environnement","Loire-Atlantique","ressources en eau","s\u00e9cheresse"],"articleSection":["Les News"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/","url":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/","name":"Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","isPartOf":{"@id":"https:\/\/infos-media-nantes.fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/#primaryimage"},"image":{"@id":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/#primaryimage"},"thumbnailUrl":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2025\/11\/Capture-decran-2025-11-09-a-16.41.51.png","datePublished":"2025-11-09T15:45:54+00:00","dateModified":"2025-11-09T15:53:28+00:00","description":"a Loire-Atlantique pourrait manquer de 16 000 m\u00b3 d\u2019eau potable d\u2019ici 2035 ; les acteurs publics pr\u00e9parent la s\u00e9curisation des ressources\u2026","breadcrumb":{"@id":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/#primaryimage","url":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2025\/11\/Capture-decran-2025-11-09-a-16.41.51.png","contentUrl":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2025\/11\/Capture-decran-2025-11-09-a-16.41.51.png","width":1381,"height":1224},{"@type":"BreadcrumbList","@id":"https:\/\/infos-media-nantes.fr\/loire-atlantique-eau-potable-2035-2050\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/infos-media-nantes.fr\/"},{"@type":"ListItem","position":2,"name":"Loire-Atlantique : l\u2019eau potable menac\u00e9e d\u2019ici 2035, un plan d\u2019urgence en pr\u00e9paration"}]},{"@type":"WebSite","@id":"https:\/\/infos-media-nantes.fr\/#website","url":"https:\/\/infos-media-nantes.fr\/","name":"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","description":"Infos M\u00e9dia Nantes \u2013 ton m\u00e9dia local sur Nantes et la Loire-Atlantique. Actus positives, culture, sport, vie de quartier\u2026 et chaque jour ton horoscope gratuit.","publisher":{"@id":"https:\/\/infos-media-nantes.fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/infos-media-nantes.fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/infos-media-nantes.fr\/#organization","name":"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours","url":"https:\/\/infos-media-nantes.fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/infos-media-nantes.fr\/#\/schema\/logo\/image\/","url":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/04\/Logo-Infos-Media-Nantes-sur-fond-violet.png","contentUrl":"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/04\/Logo-Infos-Media-Nantes-sur-fond-violet.png","width":1024,"height":1024,"caption":"Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours"},"image":{"@id":"https:\/\/infos-media-nantes.fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/infos-media-nantes.fr\/#\/schema\/person\/6b4b88f01bee64ad4af07052d36104ca","name":"Infos M\u00e9dia","sameAs":["http:\/\/infos-media-nantes.fr"],"url":"https:\/\/infos-media-nantes.fr\/author\/robuchon-natachagmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/posts\/2394","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/comments?post=2394"}],"version-history":[{"count":0,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/posts\/2394\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/media\/2395"}],"wp:attachment":[{"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/categories?post=2394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infos-media-nantes.fr\/index.php\/wp-json\/wp\/v2\/tags?post=2394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}