HydroBASINS lev08 watershed · #2080185750
Bassin de Faxälven
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 1 administrative regions : Sollefteå
Sub-basin area
251,8km²
Upstream area
9 235,5km²
Discharge
177,81m³/s
Mean elev.
177m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Faxälven2237 km²
- Bassin de Höån525 km²
1 dept-equivalent regions (GADM L2)
- 253.4 km²100.0% of basin
21 intersecting protected areas
2005482 Långsjöberget
IUCN IaNature Reserve
0.81 km² overlap
2004567 Vignässkogen
IUCN IaNature Reserve
0.60 km² overlap
2053302 Hjältaberget
IUCN IaNature Reserve
0.50 km² overlap
2002838 Västeråsskogen
IUCN IaNature Reserve
0.21 km² overlap
SK 204-2016
IUCN IaHabitat Protection Area
0.15 km² overlap
SK 365-2013
IUCN IaHabitat Protection Area
0.09 km² overlap
SK 627-2005
IUCN IaHabitat Protection Area
0.08 km² overlap
2050850 Klocksklipparna
IUCN IaNature Reserve
0.08 km² overlap
Nordsjövikarna i Faxälven
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.06 km² overlap
12 more protected areassorted by overlap area
Nordsjövikarna i Faxälven
IUCN Not AssignedNatura 2000 SCI
0.06 km² overlap
SK 458-2006
IUCN IaHabitat Protection Area
0.06 km² overlap
SK 427-2012
IUCN IaHabitat Protection Area
0.05 km² overlap
SK 262-2009
IUCN IaHabitat Protection Area
0.04 km² overlap
2000687 Granvågsniporna
IUCN IIINature Reserve
0.04 km² overlap
SK 200-2004
IUCN IaHabitat Protection Area
0.02 km² overlap
SK 1172-2003
IUCN IaHabitat Protection Area
0.02 km² overlap
SK 430-2004
IUCN IaHabitat Protection Area
0.02 km² overlap
SK 521-2012
IUCN IVNature conservation agreement, Swedish Forest Agency
0.02 km² overlap
SK 592-2001
IUCN IaHabitat Protection Area
0.02 km² overlap
SK 523-2012
IUCN IVNature conservation agreement, Swedish Forest Agency
0.01 km² overlap
SK 522-2012
IUCN IVNature conservation agreement, Swedish Forest Agency
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 644 distinct species · 49 516 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Faxälven : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 11 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°
2,3°C
Annual rain
599mm
Moisture idx (CMI)
0,14
Runoff
380mm/an
PET
515mm
AET
402mm
Mean slope
5,5°
Water table
268cm
Forest
93%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)