HydroBASINS lev08 watershed · #7080714720
Bassin de Chattahoochee 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 5 administrative regions : Chattahoochee, Harris, Lee, Muscogee, Russell
Sub-basin area
680,6km²
Upstream area
12 359,7km²
Discharge
203,54m³/s
Mean elev.
142m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Halawakee Creek1047 km²
- Bassin de Mulberry Creek588 km²
5 dept-equivalent regions (GADM L2)
- 321.1 km²47.2% of basin
- 153.8 km²22.6% of basin
- 103.4 km²15.2% of basin
- 101.9 km²15.0% of basin
- 0.0 km²0.0% of basin
17 intersecting protected areas
Chattahoochee Valley Land Trust Easement #68
IUCN Not AssignedEasement
14.01 km² overlap
Standing Boy Creek
IUCN IIIState Park
6.40 km² overlap
Carnation
IUCN Not AssignedPrivate Conservation
3.27 km² overlap
Chattahoochee Valley Land Trust Easement #135
IUCN Not AssignedEasement
1.64 km² overlap
Chattahoochee Valley Land Trust Easement #177
IUCN Not AssignedEasement
0.49 km² overlap
Chattahoochee Valley Land Trust Easement #856
IUCN Not AssignedEasement
0.40 km² overlap
Chattahoochee Valley Land Trust Easement #683
IUCN Not AssignedEasement
0.39 km² overlap
Chattahoochee Valley Land Trust Easement #166
IUCN Not AssignedEasement
0.31 km² overlap
Chattahoochee Valley Land Trust Easement #892
IUCN Not AssignedEasement
0.27 km² overlap
8 more protected areassorted by overlap area
Chattahoochee Valley Land Trust Easement #548
IUCN Not AssignedEasement
0.19 km² overlap
Chattahoochee Valley Land Trust Easement #781
IUCN Not AssignedEasement
0.15 km² overlap
Chattahoochee Valley Land Trust Easement #193
IUCN Not AssignedEasement
0.15 km² overlap
Hwy 27 Wetland
IUCN VMitigation
0.13 km² overlap
Chattahoochee Valley Land Trust Easement #526
IUCN Not AssignedEasement
0.10 km² overlap
Chattahoochee Valley Land Trust Easement #642
IUCN Not AssignedEasement
0.09 km² overlap
Chattahoochee Valley Land Trust Easement #137
IUCN Not AssignedEasement
0.05 km² overlap
SR 22 Wetland
IUCN VMitigation
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 221 distinct species · 293 231 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Chattahoochee River : 22 espèces reliées par 73 interactions GloBI sur 3 types (connectance 13.0%, filtre Serrano α=0.2). 12 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°
17,7°C
Annual rain
1 245mm
Moisture idx (CMI)
-0,12
Runoff
397mm/an
PET
1 412mm
AET
1 012mm
Mean slope
2,0°
Water table
125cm
Forest
59%
Crops
8%
Urban
34%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)