Ruisseau· 3 segments
La Maye
Crosses 1 administrative regions : Somme
Total length
37km
Max discharge
2,1m³/s
Max Strahler
2
Segments matched
3
River geography1 admin regions · 18 communes
1 administrative regions crossed (GADM L2)
- SommeHauts-de-France · France29.6 kmin this dpt
18 communes (L5)For countries with L5
- Crécy-en-Ponthieu7.24 km
- Fontaine-sur-Maye3.91 km
- Noyelles-en-Chaussée3.49 km
- Regnière-Écluse2.84 km
- Rue2.64 km
- Machiel2.32 km
- Brailly-Cornehotte2.29 km
- Machy2.01 km
- Bernay-en-Ponthieu1.35 km
- Arry1.21 km
- Maison-Ponthieu0.32 km
- Vironchaux0.00 km
- Estrées-lès-Crécy0.00 km
- Froyelles0.00 km
- Gueschart0.00 km
- Yvrench0.00 km
- Forest-Montiers0.00 km
- Favières0.00 km
6 intersecting protected areas
Regional Nature Park
Baie de Somme
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Marais arrière-littoraux picards
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Marais arrière-littoraux picards
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Domaine de regniere ecluse
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)
Marais de la maye
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
914 distinct species · 5 942 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Maye : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 136 interactions GloBI sur 5 types (connectance 16.6%, filtre Serrano α=0.2). 14 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
37km
Max discharge
2,1m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.