Rivière· 3 segments

Vesleelva

Crosses 4 administrative regions : Gjøvik, Modum, Ringerike, Søndre Land

rivière

Total length

73km

Max discharge

94,7m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-20802351801324 km²

4 administrative regions crossed (GADM L2)

Modum
Buskerud · Norway
2.9 km
in this dpt
Søndre Land
Oppland · Norway
2.4 km
in this dpt
Gjøvik
Oppland · Norway
1.8 km
in this dpt
Ringerike
Buskerud · Norway
1.8 km
in this dpt

1 intersecting protected areas

Ramfoss
IUCN Ia
Nature Reserve

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

35 distinct species · 97 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 12 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Vesleelva : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 9 interactions GloBI sur 2 types (connectance 13.6%, filtre Serrano α=0.2).

Espèces affichées

Interactions affichées

Connectance

0.136

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)