HydroBASINS lev08 watershed · #2080209510
Bassin de Sampasjoki
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 : Pirkanmaa, Satakunta
Sub-basin area
602,7km²
Upstream area
602,7km²
Discharge
5,94m³/s
Mean elev.
72m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 585.5 km²96.6% of basin
- 20.8 km²3.4% of basin
30 intersecting protected areas
Hämeenkangas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
16.80 km² overlap
Inhottujärvi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.64 km² overlap
Pitkäsuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.47 km² overlap
Private Nature Reserve
2.29 km² overlap
Private Nature Reserve
1.15 km² overlap
Metsälain erityisen tärkeät elinympäristöt Satakunta
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
1.05 km² overlap
Rimpisuo-Siikelisuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.02 km² overlap
Kollasen luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.78 km² overlap
Saari-Kinturin keidas
IUCN IVPrivate Nature Reserve
0.69 km² overlap
21 more protected areassorted by overlap area
Keidas
IUCN IVPrivate Nature Reserve
0.52 km² overlap
Lavijärven-Palojärven kalliot
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.47 km² overlap
Koskela Classified
IUCN IVPrivate Nature Reserve
0.36 km² overlap
Metsätalouden ympäristötukikohteet Satakunta
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.30 km² overlap
Isoviidan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.22 km² overlap
Viitamäen luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.18 km² overlap
Private Nature Reserve
0.18 km² overlap
Rautiannevan suojelualue
IUCN IVPrivate Nature Reserve
0.17 km² overlap
Hallineva
IUCN IVPrivate Nature Reserve
0.15 km² overlap
Private Nature Reserve
0.09 km² overlap
Private Nature Reserve
0.09 km² overlap
Private Nature Reserve
0.08 km² overlap
Pieni Rastaus
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pirkanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.04 km² overlap
Ojaniemen luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Inhottujärvi, Mäkitalo
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Private Nature Reserve
0.03 km² overlap
Private Nature Reserve
0.03 km² overlap
Velhonvitun putous
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Metsokohde, Viitamaa
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Private Nature Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 075 distinct species · 30 812 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 Sampasjoki : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 5 types (connectance 16.8%, 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°
3,6°C
Annual rain
617mm
Moisture idx (CMI)
0,10
Runoff
310mm/an
PET
555mm
AET
418mm
Mean slope
4,4°
Water table
166cm
Forest
91%
Crops
6%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)