HydroLAKES lake · #8802
First Roach Pond
Surface area
12,32km²
Avg depth
1,4m
Volume
17,2km³
Shoreline
29,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- PiscataquisMaine · United States12.35 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
158 distinct species · 2 150 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 First Roach Pond : 26 espèces reliées par 67 interactions GloBI sur 3 types (connectance 10.6%, filtre Serrano α=0.2). 10 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
12,32km²
Avg depth
1,4m
Volume
17,200km³
Watershed
198km²
Shoreline
29,4km
Shore dev. idx
2,36
Residence time
44days
Elevation
370m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.