HydroBASINS lev08 watershed · #2080154060
Bassin de Kostonjoki
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 2 administrative regions : Lapland, Northern Ostrobothnia
Sub-basin area
1 774,4km²
Upstream area
1 774,7km²
Discharge
24,34m³/s
Mean elev.
262m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1272.6 km²71.2% of basin
- 513.8 km²28.8% of basin
30 intersecting protected areas
Syötteen kansallispuisto
IUCN IINational Park
109.79 km² overlap
Salmitunturi - Rääpysjärvi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
75.71 km² overlap
Salmitunturi - Rääpysjärvi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
75.71 km² overlap
Syöte
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
40.55 km² overlap
Syöte
IUCN Not ReportedSpecial Protection Area (Birds Directive)
40.55 km² overlap
Lohivaara
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
14.70 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pohjois-Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
10.83 km² overlap
Isosuo - Kivisuo
IUCN Not ReportedSpecial Protection Area (Birds Directive)
7.96 km² overlap
Isosuo - Kivisuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.96 km² overlap
21 more protected areassorted by overlap area
Pötkönsuo
IUCN Not ReportedSpecial Protection Area (Birds Directive)
6.61 km² overlap
Pötkönsuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.61 km² overlap
Metsätalouden ympäristötukikohteet Pohjois-Pohjanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM)
3.40 km² overlap
Kylmäluoma
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.21 km² overlap
Private Nature Reserve
1.14 km² overlap
Latva - Korte - Kärppävaara
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.45 km² overlap
Paavonmetsä
IUCN IVPrivate Nature Reserve
0.45 km² overlap
Oijusluoma
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.45 km² overlap
Oijusluoma
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.45 km² overlap
Private Nature Reserve
0.38 km² overlap
Mäntymäki
IUCN IVPrivate Nature Reserve
0.19 km² overlap
Kalaharjun kuve
IUCN IVPrivate Nature Reserve
0.16 km² overlap
Metsälain erityisen tärkeät elinympäristöt Lappi
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.08 km² overlap
Protected Mire
0.07 km² overlap
Private Nature Reserve
0.06 km² overlap
Siltingin luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.05 km² overlap
Private Nature Reserve
0.03 km² overlap
Paavonmetsä II
IUCN IVPrivate Nature Reserve
0.03 km² overlap
Private Nature Reserve
0.01 km² overlap
Private Nature Reserve
0.01 km² overlap
Kaukuanjärven itäpään hiekkaranta
IUCN Not AssignedProtected Habitat Type
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 345 distinct species · 63 327 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 Kostonjoki : 25 espèces reliées par 99 interactions GloBI sur 5 types (connectance 14.1%, filtre Serrano α=0.2). 13 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°
-0,3°C
Annual rain
576mm
Moisture idx (CMI)
0,21
Runoff
414mm/an
PET
455mm
AET
370mm
Mean slope
2,6°
Water table
83cm
Forest
86%
Crops
0%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)