HydroBASINS lev08 watershed · #7080735900
Bassin de Ichawaynochaway 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 : Baker, Calhoun, Early
Sub-basin area
356,7km²
Upstream area
1 812,9km²
Discharge
24,98m³/s
Mean elev.
67m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Pachitla Creek655 km²
- Bassin de Ichawaynochaway Creek340 km²
3 dept-equivalent regions (GADM L2)
- Baker185.6 km²52.1% of basin
- Calhoun109.0 km²30.6% of basin
- 61.8 km²17.3% of basin
7 intersecting protected areas
Joseph Jones
IUCN VEcological Research Center
5.71 km² overlap
Reserve Program
4.56 km² overlap
Keel Creek
IUCN VEasement
3.42 km² overlap
Elmodel
IUCN VWildlife Management Area
1.14 km² overlap
National Wildlife Refuge
0.64 km² overlap
Boring/Kirkman
IUCN Not AssignedEasement
0.33 km² overlap
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Calhoun, GA
IUCN VConservation Easement
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
399 distinct species · 1 510 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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 Ichawaynochaway Creek : 37 espèces reliées par 108 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 10 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°
19,1°C
Annual rain
1 318mm
Moisture idx (CMI)
-0,11
Runoff
494mm/an
PET
1 486mm
AET
1 086mm
Mean slope
0,6°
Water table
25cm
Forest
14%
Crops
53%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)