HydroLAKES lake · #112501
Ni River Reservoir
Surface area
1,34km²
Avg depth
23m
Volume
30,7km³
Shoreline
13,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SpotsylvaniaVirginia · United States1.34 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
470 distinct species · 15 197 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Ni River Reservoir : 28 espèces reliées par 103 interactions GloBI sur 4 types (connectance 12.0%, filtre Serrano α=0.2). 14 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
1,34km²
Avg depth
23,0m
Volume
30,700km³
Watershed
57km²
Shoreline
13,8km
Shore dev. idx
3,36
Residence time
444days
Elevation
78m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.