HydroBASINS lev08 watershed · #2080171040
Bassin de Vääräjoki
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 : Central Ostrobothnia, Northern Ostrobothnia
Sub-basin area
563,8km²
Upstream area
563,8km²
Discharge
4,07m³/s
Mean elev.
78m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 488.2 km²86.0% of basin
- 79.2 km²14.0% of basin
20 intersecting protected areas
State Nature Reserve
6.36 km² overlap
Iso Mällineva - Pieni Mällineva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.02 km² overlap
Jäkäläneva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.33 km² overlap
Viitajärvi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.55 km² overlap
Viitajärvi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.55 km² overlap
State Nature Reserve
1.54 km² overlap
Susinevan rauhoitusalue
IUCN Not AssignedTemporary Protection Order
1.06 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pohjois-Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.85 km² overlap
Metsälain erityisen tärkeät elinympäristöt Keski-Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.17 km² overlap
11 more protected areassorted by overlap area
Metsätalouden ympäristötukikohteet Pohjois-Pohjanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.16 km² overlap
Metsätalouden ympäristötukikohteet Keski-Pohjanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.09 km² overlap
Private Nature Reserve
0.06 km² overlap
VIITAJÄRVI 2 (MARKKULA)
IUCN IVPrivate Nature Reserve
0.05 km² overlap
Private Nature Reserve
0.05 km² overlap
VIITAJÄRVI 3 (LEPPÄ)
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Evijärvi
IUCN IVPrivate Nature Reserve
0.03 km² overlap
Private Nature Reserve
0.02 km² overlap
Palokorpi
IUCN Not AssignedTemporary Protection Order
0.02 km² overlap
Vasanmaan rauhoitusalue
IUCN Not AssignedTemporary Protection Order
0.02 km² overlap
VIITAJÄRVI 1 (LEPPILAMPI)
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 104 distinct species · 18 155 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Vääräjoki : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 6 types (connectance 17.9%, filtre Serrano α=0.2). 14 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°
2,2°C
Annual rain
534mm
Moisture idx (CMI)
0,04
Runoff
231mm/an
PET
512mm
AET
383mm
Mean slope
2,2°
Water table
91cm
Forest
78%
Crops
17%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)