Ontologia

HydroLAKES lake · #180122

Elle Wewa

Natural lakeSri LankaAsia 59 m

Surface area

1,04km²

Avg depth

2,2m

Volume

2,33km³

Shoreline

5,6km

Administrative coverage

Parent watershed

hybas-4081156560455 km² · upstream 7912 km²

1 dept-equivalent regions (GADM L2)

  • Dimbulagala
    Polonnaruwa · Sri Lanka
    1.04 km²
    100.0% of lake

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

3 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Lake statistics (HydroLAKES)

Surface

1,04km²

Avg depth

2,2m

Volume

2,330km³

Watershed

13km²

Shoreline

5,6km

Shore dev. idx

1,56

Residence time

97days

Elevation

59m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.