Rivière· 10 segments
L'Othain
Crosses 2 administrative regions : Meurthe-et-Moselle, Meuse
Total length
68km
Max discharge
16,4m³/s
Max Strahler
4
Segments matched
10
River geography2 admin regions · 36 communes
2 administrative regions crossed (GADM L2)
- MeuseGrand Est · France49.6 kmin this dpt
- Meurthe-et-MoselleGrand Est · France14.4 kmin this dpt
36 communes (L5)For countries with L5
- Spincourt7.97 km
- Montmédy6.42 km
- Villécloye4.11 km
- Saint-Laurent-sur-Othain4.05 km
- Grand-Failly3.19 km
- Marville3.15 km
- Dommary-Baroncourt3.09 km
- Affléville2.97 km
- Sorbey2.93 km
- Bazeilles-sur-Othain2.84 km
- Pillon2.71 km
- Petit-Failly2.49 km
- Othe2.42 km
- Domremy-la-Canne2.37 km
- Villers-le-Rond2.32 km
- Vigneul-sous-Montmédy2.21 km
- Nouillonpont1.86 km
- Duzey1.70 km
- Rouvrois-sur-Othain1.58 km
- Velosnes1.00 km
- Gondrecourt-Aix0.93 km
- Muzeray0.76 km
- Rupt-sur-Othain0.45 km
- Flassigny0.44 km
- Saint-Jean-lès-Longuyon0.08 km
- Thonne-les-Près0.00 km
- Iré-le-Sec0.00 km
- Éton0.00 km
- Gouraincourt0.00 km
- Vaudoncourt0.00 km
- Chauvency-le-Château0.00 km
- Han-lès-Juvigny0.00 km
- Bouligny0.00 km
- Avillers0.00 km
- Charency-Vezin0.00 km
- Verneuil-Grand0.00 km
3 intersecting protected areas
Pelouses et milieux cavernicoles de la vallée de la Chiers et de l'Othain, fort du Chenois, buxaie de Montmédy
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Land acquired by a regional conservatory of natural areas
marais de saint-laurent
IUCN IVLand acquired by a regional conservatory of natural areas
1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
967 distinct species · 2 351 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de L'Othain : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 6 types (connectance 13.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
68km
Max discharge
16,4m³/s
Max Strahler
4
Segments matched
10
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.