HydroBASINS lev08 watershed · #2080551460
Bassin de Japra
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 : Banja Luka, Una-Sana
Sub-basin area
334,5km²
Upstream area
334,5km²
Discharge
5,32m³/s
Mean elev.
315m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Banja Luka226.2 km²67.5% of basin
- 109.1 km²32.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
23 distinct species · 44 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°
10,3°C
Annual rain
1 042mm
Moisture idx (CMI)
0,12
Runoff
503mm/an
PET
918mm
AET
723mm
Mean slope
8,8°
Water table
372cm
Forest
50%
Crops
7%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)