HydroBASINS lev08 watershed · #7080510860
Bassin de Cedar 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 3 administrative regions : Allen, De Kalb, Noble
Sub-basin area
670,9km²
Upstream area
671,1km²
Discharge
6,66m³/s
Mean elev.
278m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- De Kalb461.1 km²68.6% of basin
- 147.3 km²21.9% of basin
- 63.4 km²9.4% of basin
17 intersecting protected areas
Nature Preserve
0.46 km² overlap
Reserve Program
0.41 km² overlap
Dustin
IUCN VNature Preserve
0.34 km² overlap
Barrett Oak Hill
IUCN VNature Preserve
0.33 km² overlap
Bicentennial Woods
IUCN VNature Preserve
0.32 km² overlap
Vandolah
IUCN VNature Preserve
0.19 km² overlap
Cedar Creek - Rodenbeck
IUCN VNature Preserve
0.18 km² overlap
Dustin
IUCN VConservation Easement
0.18 km² overlap
Reserve Program
0.16 km² overlap
8 more protected areassorted by overlap area
15th Street
IUCN VWetlands
0.13 km² overlap
Camp McMillan
IUCN VNature Preserve
0.11 km² overlap
Reserve Program
0.08 km² overlap
Reserve Program
0.08 km² overlap
Conservation Easement
0.08 km² overlap
Reserve Program
0.07 km² overlap
Jordan
IUCN VWetlands
0.04 km² overlap
Rodenbeck Woods Site
IUCN VEasement
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 404 distinct species · 84 064 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 Cedar Creek : 25 espèces reliées par 75 interactions GloBI sur 4 types (connectance 11.9%, filtre Serrano α=0.2). 11 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°
9,2°C
Annual rain
912mm
Moisture idx (CMI)
-0,09
Runoff
313mm/an
PET
1 007mm
AET
755mm
Mean slope
0,8°
Water table
28cm
Forest
1%
Crops
62%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)