Ruisseau· 3 segments
Обольна
Crosses 3 administrative regions : Karachevskiy rayon, Khotynetskiy rayon, Khvastovichskiy rayon
ruisseau
Total length
20km
Max discharge
1,1m³/s
Max Strahler
3
Segments matched
3
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Khvastovichskiy rayonKaluga · Russia10.7 kmin this dpt
- Khotynetskiy rayonOrel · Russia4.7 kmin this dpt
- Karachevskiy rayonBryansk · Russia4.2 kmin this dpt
3 intersecting protected areas
Orlovskoe Poles`e
IUCN IINational Park
Karachevskij
IUCN IVState Natural Zakaznik
Reka Obel`na i ee pojma
IUCN IIINatural Monument
1 page = 1 named river (aggregation of 3 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
20km
Max discharge
1,1m³/s
Max Strahler
3
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.