HydroLAKES lake · #15877
Nawakiri Aru Tank
Surface area
10,98km²
Avg depth
6,3m
Volume
69,36km³
Shoreline
37km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- UhanaAmpara · Sri Lanka10.93 km²100.0% of lake
1 intersecting protected areas
Nuwaragala
IUCN IbReserved Forest
1.68 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
33 distinct species · 33 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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).
Indicateurs du tissu écologique
Tissu écologique de Nawakiri Aru Tank : 13 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
10,98km²
Avg depth
6,3m
Volume
69,360km³
Watershed
184km²
Shoreline
37,0km
Shore dev. idx
3,15
Residence time
189days
Elevation
36m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.