HydroBASINS lev08 watershed · #2080354000
Bassin de Graney
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 : Killaloe, Loughrea, Nenagh
Sub-basin area
323,3km²
Upstream area
323,3km²
Discharge
7,54m³/s
Mean elev.
135m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 304.7 km²93.9% of basin
- 19.6 km²6.0% of basin
- 0.3 km²0.1% of basin
12 intersecting protected areas
Slieve Aughty Mountains SPA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
182.05 km² overlap
Lough Derg (Shannon) SPA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
16.41 km² overlap
Slieve Bernagh Bog SAC
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.32 km² overlap
Loughatorick South Bog SAC
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.42 km² overlap
Natural Heritage Area
1.99 km² overlap
Glendree Bog SAC
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.81 km² overlap
Maghera Mountain Bogs NHA
IUCN IVNatural Heritage Area
1.01 km² overlap
Pollagoona Bog SAC
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.53 km² overlap
Slieve Aughty Bog NHA
IUCN IVNatural Heritage Area
0.41 km² overlap
3 more protected areassorted by overlap area
Derryoober Bog NHA
IUCN IVNatural Heritage Area
0.04 km² overlap
Loughanilloon Bog NHA
IUCN IVNatural Heritage Area
0.01 km² overlap
Ayle Lower Bog NHA
IUCN IVNatural Heritage Area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 387 distinct species · 8 614 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Graney : 17 espèces reliées par 103 interactions GloBI sur 5 types (connectance 25.4%, filtre Serrano α=0.2). 12 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°
9,2°C
Annual rain
1 065mm
Moisture idx (CMI)
0,41
Runoff
737mm/an
PET
623mm
AET
552mm
Mean slope
3,7°
Water table
165cm
Forest
9%
Crops
6%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)