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A major flood · 2014

Floods, Morbihan and 4 other départements, February 2014

MorbihanFinistèreCôtes-d'ArmorIlle-et-VilaineLoire-Atlantique
In blue, the communes declared for this flood: this blue is not the water. In white, the flooded area observed by Copernicus EMS over the mapped sectors. In coral, the Natura 2000 sites and those under regulatory protection, in bright coral their part within that area. Hover over a département to read its name. Map: Animalert, from GASPAR (Géorisques), Copernicus EMS (© European Union) and IGN ADMIN EXPRESS

  • 67,373 hectares of flooded area observed by Copernicus EMS over the mapped sectors

  • 10,169 hectares in Natura 2000 or under regulatory protection

    15% of the observed flooded area

  • 180 protected animal species recorded within reach in the ten years before the flood

  • 8 animal species threatened on the national Red List, protected or not

    birds: by their population in the flood's season
Communes declared
111
Dates per the orders
5 to 16 February 2014
Départements
Morbihan, Finistère, Côtes-d'Armor, Ille-et-Vilaine and Loire-Atlantique
Flood type
wave impact, river flooding, runoff or mudflow, rising groundwater
Heaviest rainfall
57.4 mm
in one day (Finistère, 6 February 2014), LANDIVISIAU station · per Météo-France
  1. 1 February 2014: 1.6 mm
  2. 2 February 2014: 0.6 mm
  3. 3 February 2014: 14.7 mm
  4. 4 February 2014: 15.7 mm
  5. 5 February 2014: 16.1 mm
  6. 6 February 2014: 57.4 mm
  7. 7 February 2014: 17.3 mm
  8. 8 February 2014: 7.7 mm
  9. 9 February 2014: 1.6 mm

89.2 mm from 4 to 6 Feb, up to the wettest day

The flood's dates

Peak discharge
1,158 m³/s
La Vilaine à Rieux - Pont de Cran, on 15 February 2014 · provisional Hub'Eau value, it can be revised
Extent
flooded area observed by Copernicus EMS over the mapped sectors
67,373 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.

  • 1,338 species recorded within reach

  • 180 protected animal species among them and 13 protected plants

  • 8 animal species threatened on the national Red List, protected or not (vulnerable, endangered or critically endangered)

  • 135 Birds

  • 20 Mammals, bats included

  • 9 Fish, molluscs and crayfish

  • 6 Insects

  • 5 Amphibians

  • 5 Reptiles

For birds, the category is the one of their population at the flood's season (breeding, wintering or passage birds): a bird with no dated record within reach in that season in the GBIF data has none, and the breeding category needs at least two dated records in June or July. In the migration season (March, August to October), a bird that neither the passage list nor the wintering list assesses takes its breeding category only if it was recorded at least twice within reach in June or July. The list used is named under each species.

The most notable protected animal species

Species with at least three observations (for a bird, three in the months that give it its category, and no bird without a record at the flood's season), the most threatened first, then the most recorded. An observation is a published record: it can count one or several animals, and the same animal can be noted several times. When their published position is imprecise, blurred or given by grid square, they are said to be "within reach or nearby".

Fish, molluscs and crayfish

For fish, national protection (order of 8 December 1988) covers their eggs and spawning grounds: several are fished legally.

Birds

The observations cover every season: a migrant bird recorded there may have been away on the day of the flood.

Mammals, bats included

Photos: Wikimedia Commons, each under its own licence (CC BY, CC BY-SA, CC0, public domain). Credit for each photo

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.

  • 27 ICPE-classified livestock farms located within the flood's reach

    Géorisques · ICPE

  • 139 livestock businesses in the SIRENE register based within the flood's reach

    SIRENE register · Insee

  • 1 veterinary practice based within the flood's reach

    SIRENE register · Insee

  • 2 animal protection associations based within the flood's reach

    National register of associations

  • No wildlife association based within the flood's reach

    National register of associations

Of the 139 livestock businesses in the SIRENE register: 107 cattle, sheep, goat or pig farms, 6 horse farms, 8 poultry farms and 18 farms of other animals.

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.

A marsh can be designated twice under Natura 2000, for its habitats and for its birds: when both sites carry the same name, or have the same extent and almost the same area here, they share one row. Natura 2000 areas overlap and do not add up.

The declared communes

111 communes declared a natural disaster (flood) for this flood, département by département.

MorbihanSee the 53 communes

Baud, Bréhan, Camors, Cléguer, Cournon, Évellys, Forges de Lanouée, Guégon, Guénin, Guillac, Hennebont, Inzinzac-Lochrist, Josselin, Kernascléden, La Gacilly, Languidic, Lanvaudan, Lanvénégen, Le Saint, Le Sourn, Les Fougerêts, Lignol, Loyat, Malestroit, Mauron, Melrand, Missiriac, Montertelot, Muzillac, Neulliac, Peillac, Pleucadeuc, Pleugriffet, Ploërmel, Pluméliau-Bieuzy, Pont-Scorff, Pontivy, Quistinic, Rieux, Rohan, Saint-Abraham, Saint-Barthélemy, Saint-Congard, Saint-Laurent-sur-Oust, Saint-Martin-sur-Oust, Saint-Perreux, Saint-Pierre-Quiberon, Saint-Servant, Saint-Vincent-sur-Oust, Séglien, Sérent, Taupont, Val d'Oust

FinistèreSee the 38 communes

Bourg-Blanc, Châteaulin, Cléder, Crozon, Goulven, Hôpital-Camfrout, Kerlouan, La Forest-Landerneau, La Roche-Maurice, Lampaul-Ploudalmézeau, Landerneau, Landunvez, Locmaria-Plouzané, Melgven, Morlaix, Ouessant, Pencran, Ploudalmézeau, Plouédern, Plougar, Plougasnou, Plougonvelin, Plougourvest, Plouguerneau, Plouigneau, Ploumoguer, Plouvien, Pont-Aven, Porspoder, Quimper, Quimperlé, Rosporden, Saint-Derrien, Saint-Pabu, Saint-Vougay, Saint-Yvi, Santec, Trébabu

Côtes-d'ArmorSee the 13 communes

Bégard, Bon Repos sur Blavet, Bourseul, Gouarec, Jugon-les-Lacs, La Chèze, La Prénessaye, Le Mené, Plancoët, Plérin, Pommerit-le-Vicomte, Saint-Caradec, Saint-Lormel

Ille-et-VilaineSee the 6 communes

Bains-sur-Oust, Bréal-sous-Montfort, Guipry-Messac, Redon, Saint-Malo-de-Phily, Sixt-sur-Aff

Loire-AtlantiqueSee the commune

Saint-Nicolas-de-Redon

Download this flood's data

In every file of the dataset, this flood carries the identifier EV-20140206-20140208-56. Its dates were frozen when the identifier was created and differ here from the flood's.

Download the datasetdata.gouv.fr

Recognised and listed