HydroBASINS lev08 watershed · #5080358530
Bassin de Sandy 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 1 administrative regions : Isaac
Sub-basin area
461,8km²
Upstream area
461,8km²
Discharge
0,36m³/s
Mean elev.
323m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 460.7 km²100.0% of basin
1 intersecting protected areas
Narrien Range
IUCN IINational Park
16.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
77 distinct species · 86 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°
22,0°C
Annual rain
622mm
Moisture idx (CMI)
-0,65
Runoff
24mm/an
PET
1 771mm
AET
525mm
Mean slope
1,6°
Water table
301cm
Forest
10%
Crops
1%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)