HydroBASINS lev08 watershed · #2080213420
Bassin de Saajoki
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 3 administrative regions : Central Finland, Päijänne Tavastia
Sub-basin area
298km²
Upstream area
298,1km²
Discharge
2,27m³/s
Mean elev.
124m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 289.8 km²96.7% of basin
- 9.8 km²3.3% of basin
- Päijänne Tavastia0.2 km²0.1% of basin
22 intersecting protected areas
Päijänne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.42 km² overlap
Metsälain erityisen tärkeät elinympäristöt Keski-Suomi
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
1.09 km² overlap
Pitkäjärvenvuoren metsät
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.76 km² overlap
Metsätalouden ympäristötukikohteet Keski-Suomi
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.39 km² overlap
Edessalo-Haukkasalo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.36 km² overlap
Edessalo-Haukkasalo
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.36 km² overlap
Kauravaisvuori
IUCN IVPrivate Nature Reserve
0.20 km² overlap
Onkisalo-Herjaanselkä
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.19 km² overlap
Onkisalo-Herjaanselkä
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.19 km² overlap
13 more protected areassorted by overlap area
Norolan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.09 km² overlap
Saavuoren luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.08 km² overlap
Private Nature Reserve
0.08 km² overlap
Henrikin suo
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Private Nature Reserve
0.06 km² overlap
Osmola
IUCN Not AssignedTemporary Protection Order
0.05 km² overlap
Loutikon luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.05 km² overlap
Private Nature Reserve
0.02 km² overlap
Päijänteen kansallispuisto
IUCN IINational Park
0.02 km² overlap
Vanhanselkä-Ruppavuori
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.02 km² overlap
Vanhanselkä-Ruppavuori
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.02 km² overlap
Saaniemen luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Metsälain erityisen tärkeät elinympäristöt Päijät-Häme
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 322 distinct species · 11 172 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Saajoki : 19 espèces reliées par 89 interactions GloBI sur 7 types (connectance 15.0%, filtre Serrano α=0.2). 16 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°
3,3°C
Annual rain
644mm
Moisture idx (CMI)
0,16
Runoff
241mm/an
PET
541mm
AET
418mm
Mean slope
3,8°
Water table
239cm
Forest
74%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)