Ruisseau· 9 segments

Pleasant Run

Crosses 7 administrative regions : Butler, Fairfield, Loudon, Madison, Marion +2

ruisseau

Total length

122km

Max discharge

1,1m³/s

Max Strahler

Segments matched

River geography7 admin regions · 0 communes

Parent watershed

hybas-70805534201349 km²

7 administrative regions crossed (GADM L2)

Marion
Indiana · United States
15.6 km
in this dpt
Stanton
Nebraska · United States
11.1 km
in this dpt
Fairfield
Ohio · United States
10.6 km
in this dpt
Madison
Kentucky · United States
6.8 km
in this dpt
Tucker
West Virginia · United States
3.3 km
in this dpt
Loudon
Tennessee · United States
1.5 km
in this dpt
Butler
Ohio · United States
1.3 km
in this dpt

2 intersecting protected areas

Otter Creek
IUCN V
Wildlife Management Area
Wetlands Reserve Program (WRP), Stanton, NE
IUCN V
Reserve Program

1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

166 distinct species · 830 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 41 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Pleasant Run : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.111

Patrimoniales

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)