Ruisseau· 14 segments

River Mole

Crosses 3 administrative regions : NA, Surrey, West Sussex

ruisseau

Total length

119km

Max discharge

4,7m³/s

Max Strahler

Segments matched

River geography3 admin regions · 0 communes

Parent watershed

hybas-20803915601609 km²

3 administrative regions crossed (GADM L2)

Surrey
England · United Kingdom
49.5 km
in this dpt
West Sussex
England · United Kingdom
7.3 km
in this dpt
NA
England · United Kingdom
0.0 km
in this dpt

16 intersecting protected areas

Surrey Hills
IUCN V
Area of Outstanding Natural Beauty
Mole Gap to Reigate Escarpment
IUCN IV
Site of Special Scientific Interest
Mole Gap to Reigate Escarpment
IUCN Not Reported
Emerald Network
Bushy Park and Home Park
IUCN IV
Site of Special Scientific Interest
Esher Commons
IUCN IV
Site of Special Scientific Interest
Box Hill
IUCN V
Nature Reserve
Bookham Commons
IUCN V
Nature Reserve
Bookham Commons
IUCN IV
Site of Special Scientific Interest
Esher Common
IUCN IV
Local Nature Reserve

7 more protected areassorted by area

West End Common
IUCN IV
Local Nature Reserve
Reigate Heath
IUCN IV
Site of Special Scientific Interest
River Mole
IUCN IV
Local Nature Reserve
Claremont Landscape Garden
IUCN V
Nature Reserve
Molesey Heath
IUCN IV
Local Nature Reserve
Willoughby Fields
IUCN IV
Local Nature Reserve
Old Common (map to be verified)
IUCN IV
Local Nature Reserve

1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

6 436 distinct species · 249 800 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 37 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de River Mole : 29 espèces reliées par 89 interactions GloBI sur 6 types (connectance 13.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.134

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)