HydroBASINS lev08 watershed · #2080037620
Bassin de Dalelva
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 20 administrative regions : Andøy, Bjarkøy, Bø, Evenes, Flakstad +15
Sub-basin area
6 172,1km²
Upstream area
6 172,1km²
Discharge
21,35m³/s
Mean elev.
209m
Administrative coverage
20 dept-equivalent regions (GADM L2)
- 657.1 km²10.6% of basin
- 649.5 km²10.4% of basin
- 558.0 km²9.0% of basin
- 540.5 km²8.7% of basin
- 490.7 km²7.9% of basin
- 425.5 km²6.8% of basin
- 399.2 km²6.4% of basin
- 355.4 km²5.7% of basin
30 intersecting protected areas
Møysalen
IUCN Not ReportedEmerald Network
110.91 km² overlap
Lofotodden
IUCN IINational Park
86.75 km² overlap
Møysalen
IUCN VProtected Landscape
60.42 km² overlap
Møysalen
IUCN IINational Park
50.48 km² overlap
Skogvoll
IUCN IaNature Reserve
33.84 km² overlap
Skogvoll
IUCN IaWetland of International Importance (Ramsar Site)
33.82 km² overlap
Skogvoll
IUCN Not ReportedEmerald Network
33.82 km² overlap
Grunnfjorden
IUCN IaWetland of International Importance (Ramsar Site)
10.34 km² overlap
Grunnfjorden
IUCN IaNature Reserve
10.34 km² overlap
21 more protected areassorted by overlap area
Eikeland
IUCN IaNature Reserve
9.61 km² overlap
Forfjorddalen
IUCN IaNature Reserve
9.05 km² overlap
Eikefjelldalen
IUCN VProtected Landscape
8.95 km² overlap
Gimsøymyrene
IUCN Not ReportedEmerald Network
5.45 km² overlap
Gimsøymyrene
IUCN IaNature Reserve
5.45 km² overlap
Evenes wetland system
IUCN IaWetland of International Importance (Ramsar Site)
3.96 km² overlap
Gapøya
IUCN IaNature Reserve
3.82 km² overlap
Måstadfjellet
IUCN IaWetland of International Importance (Ramsar Site)
3.34 km² overlap
Måstadfjellet
IUCN Not ReportedEmerald Network
3.34 km² overlap
Svellingsflaket
IUCN IVProtected Landscape
3.13 km² overlap
Laukvikøyene
IUCN IaWetland of International Importance (Ramsar Site)
2.28 km² overlap
Laukvikøyene
IUCN IaNature Reserve
2.28 km² overlap
Røstøyan og Nykan
IUCN Not ReportedEmerald Network
2.15 km² overlap
Røstøyan
IUCN IVProtected Landscape
2.15 km² overlap
Røstøyan
IUCN IaWetland of International Importance (Ramsar Site)
2.15 km² overlap
Kjerkvatnet
IUCN IaNature Reserve
1.86 km² overlap
Kjerkvatnet
IUCN Not ReportedEmerald Network
1.86 km² overlap
Måstadfjellet
IUCN IaNature Reserve
1.84 km² overlap
Forfjorden
IUCN IaNature Reserve
1.78 km² overlap
Nyke - Tussen
IUCN IaNature Reserve
1.62 km² overlap
Tjeldneset
IUCN IaNature Reserve
1.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 299 distinct species · 73 304 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 Dalelva : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 5 types (connectance 13.7%, filtre Serrano α=0.2). 17 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°
3,0°C
Annual rain
1 275mm
Moisture idx (CMI)
0,73
Runoff
1 612mm/an
PET
344mm
AET
335mm
Mean slope
15,5°
Water table
435cm
Forest
62%
Crops
0%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)