HydroBASINS lev08 watershed · #2080332010
Bassin de Scramoge River
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 : Boyle, Carrick-on-Shannon, Roscommon
Sub-basin area
377,2km²
Upstream area
377,2km²
Discharge
7,89m³/s
Mean elev.
69m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 264.9 km²69.9% of basin
- 113.8 km²30.0% of basin
- 0.1 km²0.0% of basin
3 intersecting protected areas
Derrycanan Bog NHA
IUCN IVNatural Heritage Area
3.50 km² overlap
Annaghmore Lough (Roscommon) SAC
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.50 km² overlap
Mullygollan Turlough SAC
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.36 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
801 distinct species · 4 725 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Scramoge River : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 6 types (connectance 11.3%, filtre Serrano α=0.2). 8 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
1 055mm
Moisture idx (CMI)
0,42
Runoff
674mm/an
PET
615mm
AET
546mm
Mean slope
1,7°
Water table
71cm
Forest
1%
Crops
6%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)