HydroBASINS lev08 watershed · #8080194850
Bassin de Titna River
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 : Yukon-Koyukuk
Sub-basin area
71,6km²
Upstream area
3 209,7km²
Discharge
17m³/s
Mean elev.
314m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Telsitna River737 km²
- Bassin de Telsitna River146 km²
1 dept-equivalent regions (GADM L2)
- 72.1 km²100.0% of basin
1 intersecting protected areas
Nowitna
IUCN IVNational Wildlife Refuge
21.39 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
-5,1°C
Annual rain
374mm
Moisture idx (CMI)
-0,22
Runoff
160mm/an
PET
481mm
AET
321mm
Mean slope
12,8°
Water table
336cm
Forest
89%
Crops
0%
Urban
0%
Protected
43%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)