HydroBASINS lev08 watershed · #7080704620
Bassin de Brazos 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 4 administrative regions : Jack, Palo Pinto, Stephens, Young
Sub-basin area
589,3km²
Upstream area
50 940,9km²
Discharge
19,59m³/s
Mean elev.
360m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Salt Creek724 km²
- Bassin de Brazos River127 km²
4 dept-equivalent regions (GADM L2)
- 227.0 km²38.5% of basin
- 207.4 km²35.2% of basin
- 153.9 km²26.1% of basin
- Stephens0.7 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
869 distinct species · 13 175 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 Brazos River : 30 espèces reliées par 92 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 14 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°
17,6°C
Annual rain
776mm
Moisture idx (CMI)
-0,47
Runoff
88mm/an
PET
1 460mm
AET
657mm
Mean slope
2,2°
Water table
268cm
Forest
43%
Crops
16%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)