Floods, Aube, January 2018
2,494 hectares of flooded area observed by Copernicus EMS over the mapped sectors
347 hectares in Natura 2000 or under regulatory protection
14% of the observed flooded area51 protected animal species recorded within reach in the ten years before the flood
- Communes declared
- 54
- Dates per the orders
- 20 January to 10 February 2018
- Départements
- Aube
- Flood type
- rising groundwater
- Heaviest rainfall
- 29.6 mm
- in one day (Aube, 20 January 2018), LONGCHAMP-SUR-A station · per Météo-France
- 15 January 2018: 24.6 mm
- 16 January 2018: 14.3 mm
- 17 January 2018: 12.4 mm
- 18 January 2018: 24.6 mm
- 19 January 2018: 4.5 mm
- 20 January 2018: 29.6 mm
- 21 January 2018: 24.3 mm
- 22 January 2018: 13.3 mm
- 23 January 2018: 0 mm
58.7 mm from 18 to 20 Jan, up to the wettest day
The flood's dates
- Peak discharge
- 461 m³/s
- La Seine à Pont-sur-Seine, on 29 January 2018 · per Hub'Eau
- Extent
- flooded area observed by Copernicus EMS over the mapped sectors
- 2,494 ha
Protected species recorded within reach
Observations recorded in the ten years before the flood, some known only to within a few kilometres, up to 10 km, when their published position is blurred or given by grid square. They tell which species were reported there, not what became of each animal.
157 species recorded within reach
51 protected animal species among them
49 Birds
1 Insects
1 Amphibians
In the water's path
Establishments registered today within reach of the flood, at their declared address or at the point Géorisques gives. They were not necessarily there on the day of the flood, and the dataset does not say whether they were flooded. An ICPE-classified farm can also be in the SIRENE register: these counts do not add up.
No ICPE-classified livestock farm located within the flood's reach
Géorisques · ICPENo livestock business in the SIRENE register based within the flood's reach
SIRENE register · InseeNo veterinary practice based within the flood's reach
SIRENE register · InseeNo animal protection association based within the flood's reach
National register of associationsNo wildlife association based within the flood's reach
National register of associations
A wildlife association is an association whose declared purpose in the national register of associations is the preservation of wildlife: the register does not say whether it runs an authorised care centre. Associations are counted at their declared address: an association or a care centre based outside the area can work across all of it.
Protected areas within reach
Area of each site within reach of the flood, and the share of the site it represents. Natura 2000 and regulatory protection first, then the ZNIEFF.
- Marigny, Superbe, vallée de l'AubeNatura 2000, Birds Directive171 ha within reach3.8% of the site
- Prairies et bois alluviaux de la basse vallée alluviale de l'AubeNatura 2000, Habitats Directive159 ha within reach21.5% of the site
- Lacs de la forêt d'OrientNatura 2000, Birds Directive14 ha within reach0.1% of the site
- Forêts et clairières des bas-boisNatura 2000, Habitats Directive3 ha within reach0.1% of the site
- Basse vallée de l'Aube de Magnicourt à Saron-sur-AubeZNIEFF type II (inventoried natural area)1,733 ha within reach18.7% of the site
- Vallée de l'Aube à Nogent-sur-Aube, Coclois, Morembert et BrillecourtZNIEFF type I (inventoried natural area)126 ha within reach31.2% of the site
- Vallée de la Seine de la Chapelle-Saint-Luc à Romilly-sur-SeineZNIEFF type II (inventoried natural area)97 ha within reach1.3% of the site
- Prairies et bois des Grandes Neles à Torcy-le-Grand et le chêneZNIEFF type I (inventoried natural area)80 ha within reach28.4% of the site
- Les prés l'Abbé et le Pre aux moines entre Vinets, Aubigny et VaupoissonZNIEFF type I (inventoried natural area)60 ha within reach30.5% of the site
- Bois des Noyattes et de l'Abbé entre Ramerupt, Chaudrey, Ortillon et Isle-AubignyZNIEFF type I (inventoried natural area)55 ha within reach22.6% of the site
- Les prairies et bois de la Valle de l'Aube entre Chaudrey et Nogent-sur-AubeZNIEFF type I (inventoried natural area)37 ha within reach31.8% of the site
- Bois et prairies de la vallée de l'Auzon entre Brevonnes, Piney et Molins-sur-AubeZNIEFF type II (inventoried natural area)36 ha within reach5.9% of the site
A marsh can be designated twice under Natura 2000, for its birds and for its habitats: the areas overlap and do not add up. A ZNIEFF is a wildlife inventory, with no regulatory protection.
The declared communes
54 communes declared a natural disaster (flood) for this flood, département by département.
AubeSee the 54 communes
Allibaudières, Bar-sur-Aube, Bar-sur-Seine, Barberey-Saint-Sulpice, Bourguignons, Bouy-Luxembourg, Bréviandes, Briel-sur-Barse, Chalette-sur-Voire, Châtres, Crancey, Dolancourt, Éguilly-sous-Bois, Étourvy, Gélannes, Gyé-sur-Seine, Jaucourt, Jessains, La Chapelle-Saint-Luc, La Villeneuve-au-Châtelot, Landreville, Lavau, Le Chêne, Les Noës-près-Troyes, Lhuître, Maizières-la-Grande-Paroisse, Marolles-lès-Bailly, Mergey, Méry-sur-Seine, Ormes, Périgny-la-Rose, Plancy-l'Abbaye, Polisot, Pont-Sainte-Marie, Pont-sur-Seine, Puits-et-Nuisement, Rigny-le-Ferron, Romilly-sur-Seine, Ruvigny, Saint-Benoît-sur-Seine, Saint-Hilaire-sous-Romilly, Saint-Loup-de-Buffigny, Saint-Mesmin, Saint-Oulph, Saint-Parres-aux-Tertres, Saint-Remy-sous-Barbuise, Sainte-Maure, Savières, Spoy, Torvilliers, Troyes, Vallant-Saint-Georges, Vendeuvre-sur-Barse, Villechétif
Download this flood's data
In every file of the dataset, this flood carries the identifier EV-20180120-20180210-10.
Recognised and listed

A project labelled by the French StateNational Resilience Day 2026 (Journée nationale de la résilience)
Registered with GBIFDerived dataset, DOI 10.15468/dd.ta4vkx