HydroBASINS lev08 watershed · #2080186280
Bassin · #2080186280
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 Finland, North Savonia
Sub-basin area
162,5km²
Upstream area
162,6km²
Discharge
1,46m³/s
Mean elev.
137m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 120.5 km²73.7% of basin
- 43.0 km²26.3% of basin
24 intersecting protected areas
Heinä-Suvanto - Hetejärvi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
12.24 km² overlap
Heinä-Suvanto - Hetejärvi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
12.24 km² overlap
Lakes Heinä-Suvanto and Hetejärvi
IUCN Not ReportedWetland of International Importance (Ramsar Site)
12.24 km² overlap
Private Nature Reserve
3.89 km² overlap
Hetejärvi VII
IUCN IVPrivate Nature Reserve
1.17 km² overlap
Hetejärvi IX
IUCN IVPrivate Nature Reserve
1.04 km² overlap
Hetejärvi VIII
IUCN IVPrivate Nature Reserve
0.51 km² overlap
Niittyrannan metsä
IUCN IVPrivate Nature Reserve
0.30 km² overlap
Hetejärvi I
IUCN IVPrivate Nature Reserve
0.14 km² overlap
15 more protected areassorted by overlap area
Hetejärvi II
IUCN IVPrivate Nature Reserve
0.12 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pohjois-Savo
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.08 km² overlap
Private Nature Reserve
0.07 km² overlap
Hetejärvi 11
IUCN Not AssignedPrivate Nature Reserve
0.05 km² overlap
Hetejärvi III
IUCN IVPrivate Nature Reserve
0.05 km² overlap
Metsätalouden ympäristötukikohteet Pohjois-Savo
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.04 km² overlap
Hetejärvi IV
IUCN IVPrivate Nature Reserve
0.03 km² overlap
Metsälain erityisen tärkeät elinympäristöt Keski-Suomi
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.02 km² overlap
Hetejärvi V
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Private Nature Reserve
0.01 km² overlap
Private Nature Reserve
0.01 km² overlap
Pahkamäen otsatupsu
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Private Nature Reserve
0.01 km² overlap
Hetejärvi 10
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Hetejärvi VI
IUCN IVPrivate Nature Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
840 distinct species · 6 170 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 · #2080186280 : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 6 types (connectance 13.8%, filtre Serrano α=0.2). 12 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°
2,3°C
Annual rain
597mm
Moisture idx (CMI)
0,14
Runoff
281mm/an
PET
510mm
AET
397mm
Mean slope
2,0°
Water table
174cm
Forest
83%
Crops
8%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)