Rivière· 24 segments
Сямжена
Crosses 2 administrative regions : Sokol'skiy rayon, Syamzhenskiy rayon
rivière
Total length
220km
Max discharge
17,5m³/s
Max Strahler
5
Segments matched
24
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Syamzhenskiy rayonVologda · Russia94.7 kmin this dpt
- Sokol'skiy rayonVologda · Russia38.9 kmin this dpt
2 intersecting protected areas
Ust`-Reckij
IUCN IVState Natural Zakaznik
SHichengskij
IUCN IVState Natural Zakaznik
1 page = 1 named river (aggregation of 24 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydrology (HydroRIVERS v10)
Total length
220km
Max discharge
17,5m³/s
Max Strahler
5
Segments matched
24
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.