Rivière· 8 segments
Юуванйоки
Crosses 3 administrative regions : North Karelia, Sortaval' gorsovet, Suoyarvskiy rayon
Total length
51km
Max discharge
18,9m³/s
Max Strahler
4
Segments matched
8
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Sortaval' gorsovetKarelia · Russia39.5 kmin this dpt
- North KareliaEastern Finland · Finland7.6 kmin this dpt
- Suoyarvskiy rayonKarelia · Russia5.8 kmin this dpt
9 intersecting protected areas
Metsälain erityisen tärkeät elinympäristöt Pohjois-Karjala
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
Metsätalouden ympäristötukikohteet Pohjois-Karjala
IUCN Not AssignedForestry environmental aid contracts (OECM)
Värtsilän laakso (SPA)
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Värtsilän laakson luontokokonaisuus
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Private Nature Reserve
State Nature Reserve
State Nature Reserve
Private Nature Reserve
Private Nature Reserve
1 page = 1 named river (aggregation of 8 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 distinct species · 1 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
51km
Max discharge
18,9m³/s
Max Strahler
4
Segments matched
8
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.