Ontologia

Ruisseau· 2 segments

Vecpalsa

Crosses 2 administrative regions : Aluksne, Valka

ruisseau

Total length

26km

Max discharge

4,1m³/s

Max Strahler

3

Segments matched

2

River geography2 admin regions · 0 communes

Parent watershed

hybas-20802687501116 km²

2 administrative regions crossed (GADM L2)

  • Valka
    Vidzeme · Latvia
    12.4 km
    in this dpt
  • Aluksne
    Vidzeme · Latvia
    0.0 km
    in this dpt

2 intersecting protected areas

  • Rauza

    IUCN IV

    Nature Reserve

  • Rauza

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

5 distinct species · 8 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

26km

Max discharge

4,1m³/s

Max Strahler

3

Segments matched

2

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