Ontologia

Rivière· 64 segments

Межа

Crosses 6 administrative regions : Andreapol'skiy rayon, Nelidovo, Nelidovskiy rayon, Velizhskiy rayon, Zapadnodvinskiy rayon +1

rivière

Total length

680km

Max discharge

74,4m³/s

Max Strahler

5

Segments matched

64

River geography6 admin regions · 0 communes

Parent watershed

hybas-2080296130547 km²

6 administrative regions crossed (GADM L2)

14 intersecting protected areas

5 more protected areas

1 page = 1 named river (aggregation of 64 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

680km

Max discharge

74,4m³/s

Max Strahler

5

Segments matched

64

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