HydroBASINS lev08 watershed · #2080300690
Bassin de Eden Water
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, Scottish Borders
Sub-basin area
365,6km²
Upstream area
3 661,4km²
Discharge
73,24m³/s
Mean elev.
100m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de River Teviot1126 km²
- Bassin de River Tweed692 km²
2 dept-equivalent regions (GADM L2)
- Scottish Borders320.8 km²87.3% of basin
- NAEngland · United Kingdom46.5 km²12.7% of basin
17 intersecting protected areas
River Tweed
IUCN Not ReportedEmerald Network
2.74 km² overlap
River Tweed
IUCN IVSite of Special Scientific Interest
2.29 km² overlap
The Hirsel
IUCN IVSite of Special Scientific Interest
0.88 km² overlap
Site of Special Scientific Interest
0.59 km² overlap
Gordon Moss
IUCN IVSite of Special Scientific Interest
0.43 km² overlap
Gordon Moss
IUCN IVNature Reserve
0.16 km² overlap
Lurgie Loch
IUCN IVSite of Special Scientific Interest
0.12 km² overlap
Hareheugh Craigs
IUCN IIISite of Special Scientific Interest
0.10 km² overlap
Din Moss - Hoselaw Loch
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.09 km² overlap
8 more protected areassorted by overlap area
Din Moss - Hoselaw Loch
IUCN IIISite of Special Scientific Interest
0.09 km² overlap
Din Moss - Hoselaw Loch
IUCN Not ReportedEmerald Network
0.09 km² overlap
Hoselaw Loch and Din Moss
IUCN IVNature Reserve
0.06 km² overlap
Lennel, Charley's Brae
IUCN IIISite of Special Scientific Interest
0.06 km² overlap
Campfield Kettle Hole
IUCN IVSite of Special Scientific Interest
0.03 km² overlap
Site of Special Scientific Interest
0.02 km² overlap
Redden Bank Lime Works
IUCN IVSite of Special Scientific Interest
0.02 km² overlap
Barelees Pond
IUCN IVSite of Special Scientific Interest
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 040 distinct species · 91 569 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Eden Water : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 129 interactions GloBI sur 5 types (connectance 20.5%, filtre Serrano α=0.2). 18 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°
8,0°C
Annual rain
748mm
Moisture idx (CMI)
0,20
Runoff
530mm/an
PET
596mm
AET
483mm
Mean slope
2,0°
Water table
105cm
Forest
0%
Crops
69%
Urban
2%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)