HydroBASINS lev08 watershed · #7080546390
Bassin de Greenville 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 5 administrative regions : Darke, Miami, Montgomery, Randolph, Shelby
Sub-basin area
1 595km²
Upstream area
1 595,1km²
Discharge
18,55m³/s
Mean elev.
309m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 975.4 km²61.1% of basin
- Miami373.8 km²23.4% of basin
- Montgomery139.9 km²8.8% of basin
- Randolph106.2 km²6.7% of basin
- Shelby1.6 km²0.1% of basin
16 intersecting protected areas
Reserve Program
2.10 km² overlap
Darke
IUCN VWildlife Area
1.28 km² overlap
Shiloh Woods
IUCN VConservation Area
1.26 km² overlap
Nature Preserve
0.80 km² overlap
Conservation Easement
0.37 km² overlap
Natural Area
0.32 km² overlap
Bald Knob
IUCN VEasement
0.31 km² overlap
Winterrowd
IUCN VWetlands
0.22 km² overlap
Routzong
IUCN VPreserve
0.21 km² overlap
7 more protected areassorted by overlap area
Darke County Nature Center/Shawnee Prairie Preserv
IUCN Not AssignedNature Center
0.15 km² overlap
Coppess
IUCN VSanctuary
0.13 km² overlap
Goode Prairie Dedicated
IUCN VNature Preserve
0.12 km² overlap
Worth Family
IUCN VNature Preserve
0.10 km² overlap
Drew Woods Dedicated
IUCN VNature Preserve
0.06 km² overlap
Prairie Ridge Meadow
IUCN VNature Preserve
0.04 km² overlap
Stillwater
IUCN VWildlife Area
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 721 distinct species · 437 447 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Greenville Creek : 26 espèces reliées par 69 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 9 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°
10,2°C
Annual rain
954mm
Moisture idx (CMI)
-0,09
Runoff
384mm/an
PET
1 046mm
AET
785mm
Mean slope
0,5°
Water table
39cm
Forest
3%
Crops
74%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)