HydroBASINS lev08 watershed · #7080562520

Bassin de Ohio River

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Campbell, Hamilton

Pfafstetter: 74267730

Sub-basin area

40,1km²

Upstream area

187 698,2km²

Discharge

3 005,43m³/s

Mean elev.

197m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Mill Creek693 km²

▲ Receives from 2 basins

Bassin de Ohio River1128 km²
Bassin de Little Miami River140 km²

2 dept-equivalent regions (GADM L2)

Hamilton
Ohio · United States
21.2 km²
52.8% of basin
Campbell
Kentucky · United States
18.9 km²
47.2% of basin

9 intersecting protected areas

Highland Ave
IUCN V
Open Space
0.03 km² overlap
Torrence
IUCN V
Parkway
0.03 km² overlap
Hillside Trust Parcels-Columbia
IUCN V
Parkway
0.03 km² overlap
Fern Woods
IUCN V
Local Conservation Area
0.02 km² overlap
Ida Street
IUCN V
Open Space
0.02 km² overlap
Geier
IUCN V
Preserve
0.01 km² overlap
Filson Outlook
IUCN V
Open Space
0.00 km² overlap
Hill Street
IUCN V
Open Space
0.00 km² overlap
Geier
IUCN V
Preserve
0.00 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 594 distinct species · 87 803 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 46 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 Bassin de Ohio River : 36 espèces reliées par 84 interactions GloBI sur 4 types (connectance 8.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.081

Patrimoniales

Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

11,9°C

Annual rain

1 053mm

Moisture idx (CMI)

-0,05

Runoff

416mm/an

PET

1 109mm

AET

837mm

Mean slope

3,9°

Water table

331cm

Forest

24%

Crops

Urban

88%

Protected

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)