HydroBASINS lev08 watershed · #2080049140
Bassin de River Teign
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : NA, Torbay
Sub-basin area
511,9km²
Upstream area
511,9km²
Discharge
14,99m³/s
Mean elev.
182m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- NAEngland · United Kingdom507.5 km²98.8% of basin
- TorbayEngland · United Kingdom3.7 km²0.7% of basin
30 intersecting protected areas
Dartmoor
IUCN VNational Park
279.37 km² overlap
Dartmoor
IUCN Not ReportedEmerald Network
25.24 km² overlap
North Dartmoor
IUCN IVSite of Special Scientific Interest
16.71 km² overlap
East Dartmoor
IUCN IVSite of Special Scientific Interest
8.52 km² overlap
Haldon Forest
IUCN IVSite of Special Scientific Interest
7.91 km² overlap
South Dartmoor Woods
IUCN Not ReportedEmerald Network
7.64 km² overlap
East Dartmoor Woods & Heaths
IUCN IVNational Nature Reserve
4.15 km² overlap
Site of Special Scientific Interest
3.23 km² overlap
Castle Drogo
IUCN VNature Reserve
2.73 km² overlap
21 more protected areassorted by overlap area
Bovey Valley Woodlands
IUCN IVSite of Special Scientific Interest
2.64 km² overlap
Teign Valley Woods
IUCN IVSite of Special Scientific Interest
1.75 km² overlap
Teign Valley Woods
IUCN VNature Reserve
1.63 km² overlap
River Lemon Valley Woods
IUCN IVSite of Special Scientific Interest
0.70 km² overlap
Southacre Clay Pits
IUCN IVSite of Special Scientific Interest
0.63 km² overlap
Parke
IUCN VNature Reserve
0.58 km² overlap
Little Haldon Heaths
IUCN IVSite of Special Scientific Interest
0.56 km² overlap
Chudleigh Knighton Heath
IUCN IVSite of Special Scientific Interest
0.51 km² overlap
Haytor Rocks and Quarries
IUCN IVSite of Special Scientific Interest
0.49 km² overlap
Whiddon Deer Park
IUCN IVSite of Special Scientific Interest
0.49 km² overlap
Great Haldon Heaths
IUCN IVSite of Special Scientific Interest
0.48 km² overlap
Stover Park
IUCN IVSite of Special Scientific Interest
0.46 km² overlap
Stover
IUCN IVLocal Nature Reserve
0.45 km² overlap
South Hams
IUCN Not ReportedEmerald Network
0.30 km² overlap
Chudleigh Caves and Woods
IUCN IVSite of Special Scientific Interest
0.28 km² overlap
Bovey Heathfield
IUCN IVSite of Special Scientific Interest
0.26 km² overlap
Bovey Heathfield
IUCN IVLocal Nature Reserve
0.23 km² overlap
Bradley Manor
IUCN VNature Reserve
0.22 km² overlap
Rushford Wood
IUCN IVSite of Special Scientific Interest
0.21 km² overlap
Occombe Farm & Scadson Woods
IUCN IVLocal Nature Reserve
0.20 km² overlap
Compton Castle
IUCN VNature Reserve
0.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
9 210 distinct species · 668 696 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Bassin de River Teign : 23 espèces reliées par 71 interactions GloBI sur 5 types (connectance 14.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
9,3°C
Annual rain
1 025mm
Moisture idx (CMI)
0,39
Runoff
923mm/an
PET
613mm
AET
524mm
Mean slope
5,6°
Water table
237cm
Forest
0%
Crops
24%
Urban
10%
Protected
57%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)