Rivière· 15 segments
La Scarpe Canalisée
Crosses 3 administrative regions : Hainaut, Nord, Pas-de-Calais
Total length
64km
Max discharge
10,3m³/s
Max Strahler
4
Segments matched
15
River geography3 admin regions · 52 communes
3 administrative regions crossed (GADM L2)
- NordHauts-de-France · France51.2 kmin this dpt
- Pas-de-CalaisHauts-de-France · France13.4 kmin this dpt
- HainautWallonie · Belgium0.0 kmin this dpt
52 communes (L5)For countries with L5
- Douai7.81 km
- Marchiennes4.61 km
- Sin-le-Noble4.41 km
- Saint-Amand-les-Eaux3.72 km
- Saint-Laurent-Blangy3.72 km
- Lallaing3.21 km
- Vred2.70 km
- Vitry-en-Artois2.68 km
- Guesnain2.59 km
- Warlaing2.58 km
- Anhiers2.52 km
- Somain2.48 km
- Fresnes-lès-Montauban2.42 km
- Wandignies-Hamage2.04 km
- Nivelle1.94 km
- Fenain1.53 km
- Thun-Saint-Amand1.40 km
- Athies1.36 km
- Dechy1.31 km
- Biache-Saint-Vaast1.26 km
- Mortagne-du-Nord1.18 km
- Lewarde1.17 km
- Gavrelle1.15 km
- Rieulay1.08 km
- Pecquencourt0.68 km
- Château-l'Abbaye0.53 km
- Râches0.51 km
- Saint-Nicolas0.44 km
- Lambres-lez-Douai0.43 km
- Waziers0.42 km
- Arras0.22 km
- Flines-lez-Raches0.21 km
- Feuchy0.18 km
- Roucourt0.12 km
- Neuvireuil0.00 km
- Oppy0.00 km
- Maulde0.00 km
- Courchelettes0.00 km
- Tilloy-lez-Marchiennes0.00 km
- Montigny-en-Ostrevent0.00 km
- Roost-Warendin0.00 km
- Hélesmes0.00 km
- Flers-en-Escrebieux0.00 km
- Bruille-Saint-Amand0.00 km
- Flines-lès-Mortagne0.00 km
- Hasnon0.00 km
- Erre0.00 km
- Hamblain-les-Prés0.00 km
- Loffre0.00 km
- Fampoux0.00 km
- Tilloy-lès-Mofflaines0.00 km
- Sainte-Catherine0.00 km
9 intersecting protected areas
Scarpe-Escaut
IUCN VRegional Nature Park
Vallées de la Scarpe et de l'Escaut
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Vallée de la Scarpe et de l'Escaut
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Forêts de Raismes / Saint Amand / Wallers et Marchiennes et plaine alluviale de la Scarpe
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Tourbière De Vred
IUCN IVRegional Nature Reserve
National Nature Reserve
Land acquired by a regional conservatory of natural areas
Pelouses métallicoles de Mortagne du Nord
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Mont Des Bruyères
IUCN IVForest Managed Biological Reserve
1 page = 1 named river (aggregation of 15 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 354 distinct species · 17 485 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 La Scarpe Canalisée : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 127 interactions GloBI sur 5 types (connectance 19.1%, filtre Serrano α=0.2). 8 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
64km
Max discharge
10,3m³/s
Max Strahler
4
Segments matched
15
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.