HydroBASINS lev08 watershed · #7080799670
Bassin de Río Nazas
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 2 administrative regions : Parras, San Pedro
Sub-basin area
81,8km²
Upstream area
36 764,5km²
Discharge
46,45m³/s
Mean elev.
1 089m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Nazas289 km²
- Bassin de Río Nazas165 km²
2 dept-equivalent regions (GADM L2)
- 56.3 km²69.0% of basin
- 25.3 km²31.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
21,4°C
Annual rain
184mm
Moisture idx (CMI)
-0,90
Runoff
32mm/an
PET
1 759mm
AET
154mm
Mean slope
0,0°
Water table
9cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)