Ontologia

Ruisseau· 41 segments

Ольховка

Crosses 31 administrative regions : Achitskiy rayon, Babyninskiy rayon, Balezinskiy rayon, Cherdynskiy rayon, Darovskiy rayon +26

ruisseau

Total length

642km

Max discharge

5,3m³/s

Max Strahler

3

Segments matched

41

River geography31 admin regions · 0 communes

Parent watershed

hybas-20802460302526 km²

31 administrative regions crossed (GADM L2)

5 intersecting protected areas

1 page = 1 named river (aggregation of 41 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

642km

Max discharge

5,3m³/s

Max Strahler

3

Segments matched

41

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.