HydroBASINS lev08 watershed · #2080213680
Bassin de Honkajoki
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 : South Karelia, Southern Savonia
Sub-basin area
539,8km²
Upstream area
56 051,9km²
Discharge
535,54m³/s
Mean elev.
79m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Lohnakoski565 km²
- Bassin de Lökkiönjoki369 km²
2 dept-equivalent regions (GADM L2)
- 540.8 km²99.6% of basin
- 2.3 km²0.4% of basin
30 intersecting protected areas
Lietvesi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
84.84 km² overlap
Katosselkä - Tolvanselkä
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
27.74 km² overlap
Luonteri
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
13.32 km² overlap
Luonterin luonnonsuojelualue
IUCN IVState Nature Reserve
5.35 km² overlap
Metsälain erityisen tärkeät elinympäristöt Etelä-Savo
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
2.97 km² overlap
State Nature Reserve
2.29 km² overlap
Private Nature Reserve
0.67 km² overlap
Luonteri, Heiskanlahti
IUCN VPrivate Nature Reserve
0.55 km² overlap
Private Nature Reserve
0.53 km² overlap
21 more protected areassorted by overlap area
LIETVESI 9/00
IUCN VPrivate Nature Reserve
0.46 km² overlap
Metsätalouden ympäristötukikohteet Etelä-Savo
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.41 km² overlap
Private Nature Reserve
0.39 km² overlap
RISTINIEMI
IUCN VPrivate Nature Reserve
0.34 km² overlap
Luonteri, Metsäheiska
IUCN VPrivate Nature Reserve
0.28 km² overlap
Härkävuoren METSO
IUCN IVPrivate Nature Reserve
0.23 km² overlap
Private Nature Reserve
0.22 km² overlap
Katosselkä1/4
IUCN VPrivate Nature Reserve
0.21 km² overlap
LUONTERI 5/99
IUCN VPrivate Nature Reserve
0.21 km² overlap
Private Nature Reserve
0.20 km² overlap
State Nature Reserve
0.19 km² overlap
Private Nature Reserve
0.18 km² overlap
Sielusenmäki
IUCN IVPrivate Nature Reserve
0.17 km² overlap
Sielusenmäki
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.16 km² overlap
Private Nature Reserve
0.14 km² overlap
Lietvesi 8/00
IUCN VPrivate Nature Reserve
0.11 km² overlap
LIETVESI 8/99
IUCN VPrivate Nature Reserve
0.10 km² overlap
Private Nature Reserve
0.10 km² overlap
LUONTERI 3/02
IUCN VPrivate Nature Reserve
0.09 km² overlap
State Nature Reserve
0.09 km² overlap
Lietvesi 5/99
IUCN VPrivate Nature Reserve
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 588 distinct species · 28 803 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Honkajoki : 20 espèces reliées par 117 interactions GloBI sur 5 types (connectance 22.2%, 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°
3,7°C
Annual rain
645mm
Moisture idx (CMI)
0,17
Runoff
264mm/an
PET
535mm
AET
407mm
Mean slope
2,9°
Water table
146cm
Forest
52%
Crops
1%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)