HydroBASINS lev08 watershed · #2080030710
Bassin de Öre älv
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 6 administrative regions : Bjurholm, Lycksele, Nordmaling, Umeå, Vilhelmina +1
Sub-basin area
2 571,9km²
Upstream area
2 571,9km²
Discharge
33,3m³/s
Mean elev.
308m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 1730.6 km²66.9% of basin
- 516.7 km²20.0% of basin
- 307.7 km²11.9% of basin
- 27.6 km²1.1% of basin
- 3.2 km²0.1% of basin
- 2.3 km²0.1% of basin
30 intersecting protected areas
Öreälven
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
79.45 km² overlap
Öreälven
IUCN Not AssignedNatura 2000 SCI
79.45 km² overlap
Gransjömyrarna
IUCN IbNatura 2000 SPA
12.65 km² overlap
Gransjömyrarna
IUCN IbNatura 2000 SCI
12.65 km² overlap
Svanaträskmyran
IUCN Not ReportedSpecial Protection Area (Birds Directive)
12.65 km² overlap
Gransjömyrarna
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
12.65 km² overlap
Svanaträskmyran
IUCN IbNatura 2000 SCI
12.65 km² overlap
Gransjömyrarna
IUCN Not ReportedSpecial Protection Area (Birds Directive)
12.65 km² overlap
Svanaträskmyran
IUCN IbNatura 2000 SPA
12.65 km² overlap
21 more protected areassorted by overlap area
Svanaträskmyran
IUCN Not ReportedSite of Community Importance (Habitats Directive)
12.65 km² overlap
2045131 Svanaträskmyran
IUCN IbNature Reserve
12.65 km² overlap
Åtmyrberget
IUCN Not AssignedNatura 2000 SCI
11.55 km² overlap
Åtmyrberget
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
11.55 km² overlap
Torsmyran
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.17 km² overlap
Torsmyran
IUCN IaNatura 2000 SCI
8.17 km² overlap
2004532 Torsmyran
IUCN IaNature Reserve
8.17 km² overlap
2045330 Flatberget
IUCN IaNature Reserve
7.12 km² overlap
2050918 Dakota
IUCN IaNature Reserve
6.82 km² overlap
2046533 Rönnåsliden
IUCN IaNature Reserve
5.53 km² overlap
2014999 Vargen
IUCN IaNature Reserve
3.16 km² overlap
2014040 Bredselet
IUCN IaNature Reserve
2.99 km² overlap
2046070 Navarträskliden
IUCN IaNature Reserve
2.90 km² overlap
2014998 Stor-Rotliden
IUCN IaNature Reserve
2.37 km² overlap
2045620 Hornmyrbäcken
IUCN IaNature Reserve
2.22 km² overlap
2047958 Lidmyran
IUCN IaNature Reserve
1.77 km² overlap
Balberget
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.65 km² overlap
2001668 Balberget
IUCN IaNature Reserve
1.65 km² overlap
Balberget
IUCN IaNatura 2000 SCI
1.65 km² overlap
Dyngstomberget
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.63 km² overlap
Dyngstomberget
IUCN IaNatura 2000 SCI
1.63 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 907 distinct species · 160 770 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 Öre älv : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 5 types (connectance 13.1%, filtre Serrano α=0.2). 10 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°
0,8°C
Annual rain
597mm
Moisture idx (CMI)
0,17
Runoff
408mm/an
PET
492mm
AET
388mm
Mean slope
4,4°
Water table
215cm
Forest
96%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)