Rivière· 2 segments
Collier Run
Crosses 2 administrative regions : Allegany, Mineral
Total length
17km
Max discharge
37,3m³/s
Max Strahler
5
Segments matched
2
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- AlleganyMaryland · United States9.6 kmin this dpt
- MineralWest Virginia · United States0.0 kmin this dpt
1 intersecting protected areas
National Historical Park
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
720 distinct species · 34 948 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Collier Run : 27 espèces reliées par 80 interactions GloBI sur 4 types (connectance 10.3%, filtre Serrano α=0.2). 13 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
17km
Max discharge
37,3m³/s
Max Strahler
5
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.