HydroBASINS lev08 watershed · #1080882660
Bassin de Mayo Nial
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 : Faro, Faro et Déo
Sub-basin area
1 523,4km²
Upstream area
1 523,4km²
Discharge
15,59m³/s
Mean elev.
555m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1426.5 km²94.0% of basin
- 90.5 km²6.0% of basin
1 intersecting protected areas
Faro
IUCN IINational Park
1106.25 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
20 distinct species · 28 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°
25,2°C
Annual rain
1 400mm
Moisture idx (CMI)
-0,24
Runoff
338mm/an
PET
1 859mm
AET
999mm
Mean slope
4,7°
Water table
227cm
Forest
76%
Crops
31%
Urban
0%
Protected
73%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)