HydroBASINS lev08 watershed · #2080037520
Bassin de Eiterelva
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 across 2 countries : Ballangen, Gällivare, Narvik
Sub-basin area
356,3km²
Upstream area
356,3km²
Discharge
10,97m³/s
Mean elev.
585m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 211.5 km²58.9% of basin
- 128.5 km²35.8% of basin
- 11.0 km²3.1% of basin
1 intersecting protected areas
Iselva
IUCN IaNature Reserve
0.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 091 distinct species · 4 137 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 Eiterelva : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 3 types (connectance 8.4%, 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°
0,1°C
Annual rain
898mm
Moisture idx (CMI)
0,61
Runoff
973mm/an
PET
348mm
AET
327mm
Mean slope
18,6°
Water table
426cm
Forest
30%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)