Ontologia

Rivière· 23 segments

Dry Run

Crosses 20 administrative regions : Allegheny, Black Hawk, Butler, Grayson, Hamilton +15

rivière

Total length

363km

Max discharge

287,1m³/s

Max Strahler

6

Segments matched

23

River geography20 admin regions · 0 communes

Parent watershed

hybas-7080500790890 km²

20 administrative regions crossed (GADM L2)

  • Saint Croix
    Wisconsin · United States
    16.3 km
    in this dpt
  • Lee
    Illinois · United States
    14.3 km
    in this dpt
  • Spink
    South Dakota · United States
    10.3 km
    in this dpt
  • Black Hawk
    Iowa · United States
    8.1 km
    in this dpt
  • Mahoning
    Ohio · United States
    7.6 km
    in this dpt
  • Butler
    Ohio · United States
    7.4 km
    in this dpt
  • Wythe
    Virginia · United States
    7.4 km
    in this dpt
  • Peoria
    Illinois · United States
    6.9 km
    in this dpt
  • Monroe
    West Virginia · United States
    4.8 km
    in this dpt
  • Pickaway
    Ohio · United States
    4.2 km
    in this dpt
  • Montgomery
    Ohio · United States
    4.1 km
    in this dpt
  • Marion
    Indiana · United States
    3.1 km
    in this dpt
  • Washington
    Pennsylvania · United States
    3.1 km
    in this dpt
  • Warren
    Ohio · United States
    2.2 km
    in this dpt
  • Smyth
    Virginia · United States
    2.2 km
    in this dpt
  • Scott
    Kentucky · United States
    1.8 km
    in this dpt
  • Knox
    Ohio · United States
    1.3 km
    in this dpt
  • Allegheny
    Pennsylvania · United States
    1.0 km
    in this dpt
  • Hamilton
    Ohio · United States
    0.3 km
    in this dpt
  • Grayson
    Virginia · United States
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 23 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

330 distinct species · 3 468 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 47 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 Dry Run : 38 espèces reliées par 91 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
91
Connectance
0.084
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

363km

Max discharge

287,1m³/s

Max Strahler

6

Segments matched

23

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