HydroBASINS lev08 watershed · #2080189850
Bassin de Välijoki
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 : Central Finland
Sub-basin area
455,3km²
Upstream area
455,3km²
Discharge
3,64m³/s
Mean elev.
182m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 458.1 km²100.0% of basin
30 intersecting protected areas
Särkijärvi ja Iso Metsälampi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.06 km² overlap
Särkijärvi ja Iso Metsälampi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.06 km² overlap
Tervaniemen alue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.04 km² overlap
Kulhanvuoren suojelualue
IUCN IVOld Growth Forest Reserve
0.71 km² overlap
Kulhanvuoren alue
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.69 km² overlap
Kulhanvuoren alue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.69 km² overlap
Verhokangas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.69 km² overlap
Metsälain erityisen tärkeät elinympäristöt Keski-Suomi
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.55 km² overlap
Ylin
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.40 km² overlap
21 more protected areassorted by overlap area
Lepikkokangas
IUCN IVPrivate Nature Reserve
0.36 km² overlap
Private Nature Reserve
0.24 km² overlap
Valkeisenjärvi-Särkilampi-Utusuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.24 km² overlap
Laurin luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.21 km² overlap
Private Nature Reserve
0.20 km² overlap
Saarijärven reitti
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.19 km² overlap
Siltalan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.12 km² overlap
Metsätalouden ympäristötukikohteet Keski-Suomi
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.11 km² overlap
Private Nature Reserve
0.10 km² overlap
Paavolan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.10 km² overlap
Private Nature Reserve
0.08 km² overlap
Jylhänrinteen metsä
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.08 km² overlap
Alakorpi luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Private Nature Reserve
0.07 km² overlap
Private Nature Reserve
0.06 km² overlap
Private Nature Reserve
0.06 km² overlap
Aittosuo-Leppäsuo-Uitusharju
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.06 km² overlap
Toppilan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.06 km² overlap
Private Nature Reserve
0.06 km² overlap
Rajamäen luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.05 km² overlap
Private Nature Reserve
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 164 distinct species · 13 914 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 Välijoki : 24 espèces reliées par 108 interactions GloBI sur 6 types (connectance 16.2%, 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°
2,2°C
Annual rain
603mm
Moisture idx (CMI)
0,12
Runoff
252mm/an
PET
530mm
AET
406mm
Mean slope
2,5°
Water table
135cm
Forest
91%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)