HydroBASINS lev08 watershed · #5080620200
Bassin de River Clyde
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 3 administrative regions : Central Highlands, Northern Midlands, Southern Midlands
Sub-basin area
1 131,3km²
Upstream area
1 131,3km²
Discharge
10,8m³/s
Mean elev.
566m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1129.5 km²99.7% of basin
- 2.5 km²0.2% of basin
- 1.2 km²0.1% of basin
30 intersecting protected areas
Great Western Tiers
IUCN VIConservation Area
19.78 km² overlap
Gunuma - Jinks Tier
IUCN IVConservation Covenant
15.67 km² overlap
Interlaken (Lake Crescent)
IUCN Not ReportedWetland of International Importance (Ramsar Site)
5.13 km² overlap
Glen Quoin #2
IUCN IVConservation Covenant
4.23 km² overlap
Soldiers Marsh #2
IUCN IVConservation Covenant
3.15 km² overlap
Pelham West
IUCN IaNature Reserve
2.38 km² overlap
Den Hill
IUCN IVConservation Area
2.11 km² overlap
Table Mountain
IUCN VIConservation Area
1.64 km² overlap
Rothamay
IUCN IVConservation Covenant
1.58 km² overlap
21 more protected areassorted by overlap area
Northern Clyde Run #1
IUCN IVConservation Covenant
1.37 km² overlap
Tiger Rise
IUCN VIConservation Area
1.34 km² overlap
Silver Plains offset
IUCN IVConservation Covenant
1.29 km² overlap
Humbie
IUCN IVConservation Covenant
1.19 km² overlap
Interlaken Estate
IUCN IVConservation Covenant
1.12 km² overlap
Llanberis
IUCN IVConservation Covenant
0.99 km² overlap
Dickinsons
IUCN IaNature Reserve
0.91 km² overlap
Glen Quoin #1
IUCN IVConservation Covenant
0.81 km² overlap
Wetheron #2
IUCN IVConservation Covenant
0.81 km² overlap
Silver Plains
IUCN IVConservation Covenant
0.76 km² overlap
Soldiers Marsh #3
IUCN IVConservation Covenant
0.68 km² overlap
Wetheron #1
IUCN IVConservation Covenant
0.65 km² overlap
Hollow Tree
IUCN IVConservation Covenant
0.53 km² overlap
Good Marsh
IUCN VConservation Area
0.51 km² overlap
Table Mountain Shore
IUCN IVConservation Area
0.41 km² overlap
Dennistoun Road Bothwell
IUCN IVConservation Covenant
0.35 km² overlap
Northern Clyde Run #2
IUCN IVConservation Covenant
0.35 km² overlap
Alma Tier
IUCN IaNature Reserve
0.34 km² overlap
Silver Plains
IUCN VIPrivate Sanctuary
0.24 km² overlap
Bullock Hills #4
IUCN IVConservation Covenant
0.13 km² overlap
Exe Rivulet
IUCN IVConservation Area
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 185 distinct species · 25 640 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 50 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 Clyde : 41 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 4 types (connectance 5.2%, 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°
8,9°C
Annual rain
626mm
Moisture idx (CMI)
-0,27
Runoff
335mm/an
PET
871mm
AET
523mm
Mean slope
5,6°
Water table
342cm
Forest
41%
Crops
2%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)