HydroBASINS lev08 watershed · #7080554680
Bassin de Four Mile Creek
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 4 administrative regions : Butler, Preble, Union, Wayne
Sub-basin area
846,3km²
Upstream area
846,3km²
Discharge
11,21m³/s
Mean elev.
296m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 486.0 km²57.4% of basin
- Butler308.7 km²36.4% of basin
- Union47.2 km²5.6% of basin
- Wayne5.2 km²0.6% of basin
16 intersecting protected areas
Rush Run
IUCN VWildlife Area
4.71 km² overlap
Woodland Trails
IUCN Not AssignedWildlife Area
2.82 km² overlap
Hueston Woods Dedicated
IUCN VNature Preserve
0.87 km² overlap
House
IUCN Not AssignedEasement
0.72 km² overlap
Reserve Program
0.60 km² overlap
Antenen
IUCN VNature Preserve
0.53 km² overlap
Bruns
IUCN Not AssignedEasement
0.47 km² overlap
Walker
IUCN Not AssignedEasement
0.35 km² overlap
Stewart
IUCN Not AssignedEasement
0.33 km² overlap
7 more protected areassorted by overlap area
Conservation Easement
0.31 km² overlap
Costanzo Easement 3
IUCN Not AssignedEasement
0.25 km² overlap
Millar
IUCN Not AssignedEasement
0.04 km² overlap
Glaser/Smith
IUCN Not AssignedEasement
0.03 km² overlap
Reid
IUCN Not AssignedEasement
0.01 km² overlap
Hollenbaugh
IUCN Not AssignedEasement
0.01 km² overlap
Falke/Blocher
IUCN Not AssignedEasement
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 791 distinct species · 311 265 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Bassin de Four Mile Creek : 36 espèces reliées par 82 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
10,6°C
Annual rain
1 027mm
Moisture idx (CMI)
-0,06
Runoff
422mm/an
PET
1 088mm
AET
822mm
Mean slope
1,1°
Water table
97cm
Forest
4%
Crops
62%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)