{
 "source": "Géorisques, base GASPAR, fichiers du 5 octobre 2026 ; Licence Ouverte 2.0",
 "date": "2026-10-05",
 "communes": [
  {
   "insee": "45232",
   "nom": "Olivet",
   "slug": "olivet",
   "lat": 47.8559,
   "lon": 1.8913,
   "arretes_inondation": 5,
   "dates_evenement": [
    "1985-05-28",
    "1990-09-30",
    "1999-12-25",
    "2013-09-28",
    "2016-05-28"
   ],
   "publications_jo": [
    "1985-10-18",
    "1991-04-17",
    "1999-12-30",
    "2014-02-02",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45284",
   "nom": "Saint-Jean-de-Braye",
   "slug": "saint-jean-de-braye",
   "lat": 47.9216,
   "lon": 1.9695,
   "arretes_inondation": 5,
   "dates_evenement": [
    "1999-12-25",
    "2002-02-13",
    "2008-05-14",
    "2016-05-28",
    "2018-05-30"
   ],
   "publications_jo": [
    "1999-12-30",
    "2002-07-24",
    "2008-08-13",
    "2016-06-09",
    "2018-07-05"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45089",
   "nom": "Chécy",
   "slug": "checy",
   "lat": 47.9019,
   "lon": 2.0223,
   "arretes_inondation": 4,
   "dates_evenement": [
    "1983-04-01",
    "1999-12-25",
    "2002-02-15",
    "2016-05-28"
   ],
   "publications_jo": [
    "1983-05-18",
    "1999-12-30",
    "2002-07-24",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45075",
   "nom": "La Chapelle-Saint-Mesmin",
   "slug": "la-chapelle-saint-mesmin",
   "lat": 47.8861,
   "lon": 1.8324,
   "arretes_inondation": 4,
   "dates_evenement": [
    "1999-12-25",
    "2003-06-01",
    "2016-05-28",
    "2020-05-10"
   ],
   "publications_jo": [
    "1999-12-30",
    "2003-10-19",
    "2016-06-09",
    "2020-07-29"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45194",
   "nom": "Mardié",
   "slug": "mardie",
   "lat": 47.9028,
   "lon": 2.0721,
   "arretes_inondation": 4,
   "dates_evenement": [
    "1983-04-01",
    "1999-12-25",
    "2002-02-14",
    "2016-05-28"
   ],
   "publications_jo": [
    "1983-05-18",
    "1999-12-30",
    "2002-07-24",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45234",
   "nom": "Orléans",
   "slug": "orleans",
   "lat": 47.8734,
   "lon": 1.9122,
   "arretes_inondation": 4,
   "dates_evenement": [
    "1985-05-28",
    "1999-12-25",
    "2003-12-07",
    "2016-05-28"
   ],
   "publications_jo": [
    "1985-10-18",
    "1999-12-30",
    "2003-12-20",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45028",
   "nom": "Beaugency",
   "slug": "beaugency",
   "lat": 47.777,
   "lon": 1.6376,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1999-12-25",
    "2003-12-07",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2003-12-20",
    "2016-06-09"
   ],
   "ppri_opposable": "PPRi du Val d'Ardoux",
   "ppri_approbation": "1999-10-22",
   "tri_orleans": false
  },
  {
   "insee": "45043",
   "nom": "Bou",
   "slug": "bou",
   "lat": 47.8695,
   "lon": 2.0528,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1983-04-01",
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1983-05-18",
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans VA",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45067",
   "nom": "Chaingy",
   "slug": "chaingy",
   "lat": 47.8926,
   "lon": 1.7763,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1999-12-25",
    "2014-08-13",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2015-03-04",
    "2016-06-09"
   ],
   "ppri_opposable": "PPRi du Val d'Ardoux",
   "ppri_approbation": "1999-10-22",
   "tri_orleans": false
  },
  {
   "insee": "45098",
   "nom": "Cléry-Saint-André",
   "slug": "clery-saint-andre",
   "lat": 47.8151,
   "lon": 1.7613,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1999-12-25",
    "2016-05-28",
    "2020-05-10"
   ],
   "publications_jo": [
    "1999-12-30",
    "2016-06-09",
    "2020-07-29"
   ],
   "ppri_opposable": "PPRi du Val d'Ardoux",
   "ppri_approbation": "1999-10-22",
   "tri_orleans": false
  },
  {
   "insee": "45196",
   "nom": "Mareau-aux-Prés",
   "slug": "mareau-aux-pres",
   "lat": 47.8426,
   "lon": 1.769,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1999-12-25",
    "2016-05-28",
    "2020-05-10"
   ],
   "publications_jo": [
    "1999-12-30",
    "2016-06-09",
    "2020-07-29"
   ],
   "ppri_opposable": "PPRi du Val d'Ardoux",
   "ppri_approbation": "1999-10-22",
   "tri_orleans": false
  },
  {
   "insee": "45272",
   "nom": "Saint-Cyr-en-Val",
   "slug": "saint-cyr-en-val",
   "lat": 47.814,
   "lon": 1.9551,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1985-05-28",
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1985-10-18",
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45273",
   "nom": "Saint-Denis-de-l'Hôtel",
   "slug": "saint-denis-de-l-hotel",
   "lat": 47.8839,
   "lon": 2.1496,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1999-12-25",
    "2008-05-27",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2008-09-16",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans VA",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45285",
   "nom": "Saint-Jean-de-la-Ruelle",
   "slug": "saint-jean-de-la-ruelle",
   "lat": 47.9101,
   "lon": 1.872,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1985-05-28",
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1985-10-18",
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45286",
   "nom": "Saint-Jean-le-Blanc",
   "slug": "saint-jean-le-blanc",
   "lat": 47.8825,
   "lon": 1.9345,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1985-05-28",
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1985-10-18",
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45298",
   "nom": "Saint-Pryvé-Saint-Mesmin",
   "slug": "saint-pryve-saint-mesmin",
   "lat": 47.8796,
   "lon": 1.8448,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1999-12-25",
    "2003-12-07",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2003-12-20",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45335",
   "nom": "Vienne-en-Val",
   "slug": "vienne-en-val",
   "lat": 47.7775,
   "lon": 2.1197,
   "arretes_inondation": 3,
   "dates_evenement": [
    "1985-05-28",
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1985-10-18",
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans VA",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45082",
   "nom": "Châteauneuf-sur-Loire",
   "slug": "chateauneuf-sur-loire",
   "lat": 47.8829,
   "lon": 2.2415,
   "arretes_inondation": 2,
   "dates_evenement": [
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans VA",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45123",
   "nom": "Darvoy",
   "slug": "darvoy",
   "lat": 47.8529,
   "lon": 2.0881,
   "arretes_inondation": 2,
   "dates_evenement": [
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans VA",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45173",
   "nom": "Jargeau",
   "slug": "jargeau",
   "lat": 47.8517,
   "lon": 2.1088,
   "arretes_inondation": 2,
   "dates_evenement": [
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans VA",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45203",
   "nom": "Meung-sur-Loire",
   "slug": "meung-sur-loire",
   "lat": 47.8396,
   "lon": 1.6918,
   "arretes_inondation": 2,
   "dates_evenement": [
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "PPRi du Val d'Ardoux",
   "ppri_approbation": "1999-10-22",
   "tri_orleans": false
  },
  {
   "insee": "45274",
   "nom": "Saint-Denis-en-Val",
   "slug": "saint-denis-en-val",
   "lat": 47.8791,
   "lon": 1.9714,
   "arretes_inondation": 2,
   "dates_evenement": [
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45282",
   "nom": "Saint-Hilaire-Saint-Mesmin",
   "slug": "saint-hilaire-saint-mesmin",
   "lat": 47.8497,
   "lon": 1.8313,
   "arretes_inondation": 2,
   "dates_evenement": [
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans AO",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45300",
   "nom": "Sandillon",
   "slug": "sandillon",
   "lat": 47.8371,
   "lon": 2.0307,
   "arretes_inondation": 2,
   "dates_evenement": [
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans VA",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  },
  {
   "insee": "45324",
   "nom": "Tigy",
   "slug": "tigy",
   "lat": 47.7796,
   "lon": 2.1812,
   "arretes_inondation": 2,
   "dates_evenement": [
    "1999-12-25",
    "2016-05-28"
   ],
   "publications_jo": [
    "1999-12-30",
    "2016-06-09"
   ],
   "ppri_opposable": "Révision PPRi Val d'Orléans VA",
   "ppri_approbation": "2015-01-20",
   "tri_orleans": true
  }
 ]
}