Rivière· 30 segments
Обша
Crosses 5 administrative regions : Bel'skiy rayon, Nelidovskiy rayon, Oleninskiy rayon, Sychevskiy rayon, Zharkovskiy rayon
Total length
160km
Max discharge
25m³/s
Max Strahler
5
Segments matched
30
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- Bel'skiy rayonTver' · Russia85.6 kmin this dpt
- Oleninskiy rayonTver' · Russia35.8 kmin this dpt
- Zharkovskiy rayonTver' · Russia32.5 kmin this dpt
- Sychevskiy rayonSmolensk · Russia1.2 kmin this dpt
- Nelidovskiy rayonTver' · Russia0.0 kmin this dpt
8 intersecting protected areas
State Natural Zakaznik
ZHarkovskij
IUCN IVState Natural Zakaznik
Nesterovskij
IUCN IVState Natural Zakaznik
Istok r. Dnepr
IUCN IVState Landscape Zakaznik
Boloto Stahovskij Moh
IUCN IVState Natural Zakaznik
Boloto Potahovskij Moh
IUCN IVState Natural Zakaznik
Boloto Pochinkovskij Moh
IUCN IVState Natural Zakaznik
Ozero Gorodskoe
IUCN IIINatural Monument
1 page = 1 named river (aggregation of 30 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 distinct species · 2 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
160km
Max discharge
25,0m³/s
Max Strahler
5
Segments matched
30
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.