HydroBASINS lev08 watershed · #2080189140
Bassin de Purnunpuro
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 : North Savonia
Sub-basin area
518,1km²
Upstream area
518,1km²
Discharge
5,28m³/s
Mean elev.
105m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 521.3 km²100.0% of basin
30 intersecting protected areas
Eitikansalon suot
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.23 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pohjois-Savo
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
1.09 km² overlap
Kevätön 1
IUCN IVPrivate Nature Reserve
1.04 km² overlap
Hirvisaari-Pajusensuo
IUCN IVPrivate Nature Reserve
0.79 km² overlap
Kevätön 2
IUCN IVPrivate Nature Reserve
0.76 km² overlap
Metsätalouden ympäristötukikohteet Pohjois-Savo
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.40 km² overlap
Tarinaharju
IUCN IVPrivate Nature Reserve
0.22 km² overlap
Private Nature Reserve
0.22 km² overlap
Kevätön 3
IUCN IVPrivate Nature Reserve
0.18 km² overlap
21 more protected areassorted by overlap area
Loutteisen-Kuikkasuon-Tarpisen alue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.14 km² overlap
Vilholan saaret
IUCN IVPrivate Nature Reserve
0.09 km² overlap
Kevätön 4
IUCN IVPrivate Nature Reserve
0.09 km² overlap
Ruuskanlehti 4
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Pikku-Varpasen metsä
IUCN IVPrivate Nature Reserve
0.05 km² overlap
Juurusrannan metsä
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Ellenin ja Eeron lehto
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Reittiön Kuikkasuo 2
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Private Nature Reserve
0.04 km² overlap
Suuren Ruokolammen suo
IUCN IVPrivate Nature Reserve
0.03 km² overlap
Private Nature Reserve
0.03 km² overlap
Mossenmaa
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Ruuskanlehti 3
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Kevätön 5
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Jynkänjärven Selkäsaari
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Alapiha
IUCN Not AssignedSite of Species Under Strict Protection
0.01 km² overlap
Ventojoen metsä
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Ruuskalanlehto 2
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Lepikko
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Juurusrannan metsä 2
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Pekan puisto
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 241 distinct species · 148 959 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Purnunpuro : 30 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 6 types (connectance 9.7%, filtre Serrano α=0.2). 9 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°
2,6°C
Annual rain
620mm
Moisture idx (CMI)
0,19
Runoff
323mm/an
PET
502mm
AET
397mm
Mean slope
3,1°
Water table
143cm
Forest
63%
Crops
32%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)