HydroLAKES lake · #104112
Ottertrack Lake
Surface area
4km²
Avg depth
16,2m
Volume
64,8km³
Shoreline
31,7km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Rainy RiverOntario · Canada3.05 km²75.9% of lake
- LakeMinnesota · United States0.97 km²24.1% of lake
2 intersecting protected areas
Provincial Park
2.73 km² overlap
Boundary Waters Canoe Area
IUCN IbWilderness
1.27 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
169 distinct species · 403 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 49 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 Ottertrack Lake : 36 espèces reliées par 88 interactions GloBI sur 6 types (connectance 6.9%, filtre Serrano α=0.2). 15 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
4,00km²
Avg depth
16,2m
Volume
64,800km³
Watershed
2 438km²
Shoreline
31,7km
Shore dev. idx
4,47
Residence time
32days
Elevation
422m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.