Ontologia

HydroLAKES lake · #1404347

Lac 1404347

Natural lakeSri LankaAsia 48 m

Surface area

0,56km²

Avg depth

2,4m

Volume

1,32km³

Shoreline

3,6km

Administrative coverage

Parent watershed

hybas-40800496901007 km² · upstream 1007 km²

1 dept-equivalent regions (GADM L2)

  • Welikanda
    Polonnaruwa · Sri Lanka
    0.55 km²
    100.0% of lake

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

Species present

6 distinct species · 6 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 obs · 1 cellules
Obs. / cellule
≥ 6
6–5
6–5
6–5
< 6

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

0,56km²

Avg depth

2,4m

Volume

1,320km³

Watershed

5km²

Shoreline

3,6km

Shore dev. idx

1,37

Residence time

150days

Elevation

48m

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