Rivière· 6 segments
Hardscrabble River
Crosses 1 administrative regions : Washington
Total length
14km
Max discharge
14,5m³/s
Max Strahler
4
Segments matched
6
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- WashingtonMaine · United States8.5 kmin this dpt
11 intersecting protected areas
Marine Protected Area
Moosehorn
IUCN IVNational Wildlife Refuge
Edmunds
IUCN IbWilderness Area
Cobscook Falls
IUCN VPCL
Edmunds Red Spruce Rna
IUCN IaResearch Natural Area
Falls Island
IUCN Not AssignedPreserve
Camp Two
IUCN VNatural Area
Bar Island
IUCN VPCL
Falls Island -
IUCN VTnc Easement
2 more protected areassorted by area
Birch Is
IUCN IbWilderness Area
Raft Cove Point
IUCN VPCL
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
921 distinct species · 16 305 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Hardscrabble River : 26 espèces reliées par 44 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
14km
Max discharge
14,5m³/s
Max Strahler
4
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.