Ontologia

Ruisseau· 11 segments

Mill Run

Crosses 9 administrative regions : Fayette, Garrett, Greene, Mercer, Preston +4

ruisseau

Total length

253km

Max discharge

4,9m³/s

Max Strahler

3

Segments matched

11

River geography9 admin regions · 0 communes

Parent watershed

hybas-7080550810531 km²

9 administrative regions crossed (GADM L2)

  • Fayette
    Pennsylvania · United States
    12.6 km
    in this dpt
  • Garrett
    Maryland · United States
    12.1 km
    in this dpt
  • Warren
    Ohio · United States
    5.2 km
    in this dpt
  • Tucker
    West Virginia · United States
    4.2 km
    in this dpt
  • Mercer
    Pennsylvania · United States
    3.4 km
    in this dpt
  • Preston
    West Virginia · United States
    2.6 km
    in this dpt
  • Randolph
    West Virginia · United States
    1.8 km
    in this dpt
  • Greene
    Ohio · United States
    1.8 km
    in this dpt
  • Somerset
    Pennsylvania · United States
    0.6 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

229 distinct species · 519 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 43 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Mill Run : 35 espèces reliées par 101 interactions GloBI sur 5 types (connectance 11.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
101
Connectance
0.112
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

253km

Max discharge

4,9m³/s

Max Strahler

3

Segments matched

11

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.