HydroBASINS lev08 watershed · #2080187910
Bassin de Storstavilla
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 : Melhus, Midtre Gauldal, Rennebu
Sub-basin area
532,4km²
Upstream area
532,5km²
Discharge
11,23m³/s
Mean elev.
633m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 438.9 km²81.9% of basin
- 96.7 km²18.1% of basin
- 0.1 km²0.0% of basin
7 intersecting protected areas
Forollhogna med seterdalene
IUCN Not ReportedEmerald Network
75.04 km² overlap
Forollhogna
IUCN IINational Park
74.79 km² overlap
Gåstjørnan
IUCN IaNature Reserve
2.28 km² overlap
Kvasshyllan
IUCN IaNature Reserve
1.45 km² overlap
Skaumsjøen
IUCN IaNature Reserve
0.43 km² overlap
Endalen
IUCN VProtected Landscape
0.24 km² overlap
Holtvatna
IUCN IaNature Reserve
0.14 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 893 distinct species · 32 056 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Storstavilla : 21 espèces dont 6 patrimoniales (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 5 types (connectance 14.8%, filtre Serrano α=0.2). 14 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°
1,4°C
Annual rain
806mm
Moisture idx (CMI)
0,45
Runoff
680mm/an
PET
444mm
AET
397mm
Mean slope
7,1°
Water table
261cm
Forest
58%
Crops
0%
Urban
0%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)