HydroLAKES lake · #15822
Tono Reservoir
Surface area
14,34km²
Avg depth
5,3m
Volume
76,5km³
Shoreline
34,1km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- Kasena Nankana WestUpper East · Ghana7.05 km²49.3% of lake
- Kasena Nankana EastUpper East · Ghana4.09 km²28.6% of lake
- Builsa NorthUpper East · Ghana3.15 km²22.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
337 distinct species · 8 851 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Tono Reservoir : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 3 types (connectance 9.5%, 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
14,34km²
Avg depth
5,3m
Volume
76,500km³
Watershed
670km²
Shoreline
34,1km
Shore dev. idx
2,54
Residence time
297days
Elevation
178m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.