HydroLAKES lake · #106505
Petrolia Lake
Surface area
1,26km²
Avg depth
13,9m
Volume
17,5km³
Shoreline
7,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- PetroleumMontana · United States1.26 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
127 distinct species · 667 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Petrolia Lake : 23 espèces reliées par 66 interactions GloBI sur 3 types (connectance 13.3%, filtre Serrano α=0.2). 9 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
1,26km²
Avg depth
13,9m
Volume
17,500km³
Watershed
1 600km²
Shoreline
7,9km
Shore dev. idx
1,98
Residence time
1 967days
Elevation
878m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.