HydroBASINS lev08 watershed · #2080192720
Bassin de Койтайоки
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 across 2 countries : North Karelia, Suoyarvskiy rayon
Sub-basin area
319,5km²
Upstream area
1 855,1km²
Discharge
20,13m³/s
Mean elev.
160m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Рихилампи361 km²
- Bassin de Ilajanjoki285 km²
2 dept-equivalent regions (GADM L2)
- 181.4 km²56.4% of basin
- 140.1 km²43.6% of basin
20 intersecting protected areas
Puohtiinsuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.28 km² overlap
State Nature Reserve
2.99 km² overlap
State Nature Reserve
1.89 km² overlap
Private Nature Reserve
0.76 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pohjois-Karjala
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.53 km² overlap
Private Nature Reserve
0.26 km² overlap
Private Nature Reserve
0.21 km² overlap
Private Nature Reserve
0.17 km² overlap
State Nature Reserve
0.16 km² overlap
11 more protected areassorted by overlap area
Private Nature Reserve
0.11 km² overlap
Olkkolan luonnonsuojelualue
IUCN IVState Nature Reserve
0.11 km² overlap
Private Nature Reserve
0.09 km² overlap
Private Nature Reserve
0.08 km² overlap
Metsätalouden ympäristötukikohteet Pohjois-Karjala
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.07 km² overlap
Private Nature Reserve
0.06 km² overlap
Private Nature Reserve
0.05 km² overlap
Ölkönahon luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.05 km² overlap
Private Nature Reserve
0.02 km² overlap
Private Nature Reserve
0.01 km² overlap
Private Nature Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 132 distinct species · 10 215 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Койтайоки : 21 espèces reliées par 65 interactions GloBI sur 5 types (connectance 14.9%, 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°
1,4°C
Annual rain
623mm
Moisture idx (CMI)
0,22
Runoff
334mm/an
PET
486mm
AET
391mm
Mean slope
3,7°
Water table
105cm
Forest
78%
Crops
1%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)