HydroBASINS lev08 watershed · #6080566130
Bassin de Río San Martín
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 : Guarayos, Iténez
Sub-basin area
2 466,4km²
Upstream area
2 466,6km²
Discharge
40,84m³/s
Mean elev.
154m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 2291.6 km²93.3% of basin
- 165.7 km²6.7% of basin
2 intersecting protected areas
Kenneth Lee
IUCN Not ReportedScientific Ecological and Archaeological Reserve
1514.18 km² overlap
Itenez
IUCN Not ReportedNatural Integrated Management Area and Departmental Parkl
940.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 5 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°
25,3°C
Annual rain
1 435mm
Moisture idx (CMI)
-0,22
Runoff
522mm/an
PET
1 831mm
AET
1 189mm
Mean slope
0,3°
Water table
15cm
Forest
36%
Crops
0%
Urban
0%
Protected
63%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)