HydroLAKES lake · #180157
Bowatenna Reservoir
Surface area
2,33km²
Avg depth
6,5m
Volume
15,15km³
Shoreline
15,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- NaulaMatale · Sri Lanka2.32 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
341 distinct species · 909 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Bowatenna Reservoir : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 4 types (connectance 3.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (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
2,33km²
Avg depth
6,5m
Volume
15,150km³
Watershed
499km²
Shoreline
15,9km
Shore dev. idx
2,95
Residence time
14days
Elevation
253m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.