HydroBASINS lev08 watershed · #2080218670
Bassin de Åsta
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 8 administrative regions : Elverum, Hamar, Lillehammer, Løten, Ringsaker +3
Sub-basin area
678,5km²
Upstream area
678,5km²
Discharge
10,88m³/s
Mean elev.
777m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- 218.3 km²32.0% of basin
- 214.1 km²31.4% of basin
- 116.6 km²17.1% of basin
- 87.0 km²12.7% of basin
- 37.5 km²5.5% of basin
- 4.2 km²0.6% of basin
- 3.7 km²0.5% of basin
- 1.1 km²0.2% of basin
16 intersecting protected areas
Hemmeldalen
IUCN IaNature Reserve
71.04 km² overlap
Brumundsjøen-Harasjømyra
IUCN IaNature Reserve
15.13 km² overlap
Brumundsjøen og Harasjømyra
IUCN Not ReportedEmerald Network
15.13 km² overlap
Gitvola og Nordre Kletten
IUCN IaNature Reserve
9.87 km² overlap
Hedmarksvidda Wetland System
IUCN IaWetland of International Importance (Ramsar Site)
9.84 km² overlap
Gardfesthaugen-Gravåsen
IUCN IaNature Reserve
5.99 km² overlap
Skolldalen
IUCN IaNature Reserve
2.09 km² overlap
Endelausmyrene
IUCN IaNature Reserve
1.95 km² overlap
Endelausmyrene
IUCN Not ReportedEmerald Network
1.95 km² overlap
7 more protected areassorted by overlap area
Jernåa
IUCN IaNature Reserve
0.84 km² overlap
Gita
IUCN IaNature Reserve
0.47 km² overlap
Helgetjønn
IUCN Not ReportedEmerald Network
0.43 km² overlap
Helgetjønn
IUCN IVWildlife Conservation Area
0.43 km² overlap
Lavåa
IUCN IaNature Reserve
0.34 km² overlap
Lavsjømyrene-Målikjølen
IUCN IaNature Reserve
0.13 km² overlap
Lavsjømyrene-Målikjølen
IUCN Not ReportedEmerald Network
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 119 distinct species · 35 252 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Åsta : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 6 types (connectance 7.3%, 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°
0,4°C
Annual rain
651mm
Moisture idx (CMI)
0,26
Runoff
505mm/an
PET
478mm
AET
411mm
Mean slope
5,2°
Water table
249cm
Forest
50%
Crops
0%
Urban
0%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)