HydroBASINS lev08 watershed · #7080194690
Bassin de Tsaytis 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 : Kitimat-Stikine
Sub-basin area
426,9km²
Upstream area
427km²
Discharge
33,18m³/s
Mean elev.
1 090m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 428.7 km²100.0% of basin
1 intersecting protected areas
Conservancy
422.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
12 distinct species · 18 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°
2,6°C
Annual rain
1 542mm
Moisture idx (CMI)
0,65
Runoff
2 436mm/an
PET
536mm
AET
485mm
Mean slope
28,0°
Water table
897cm
Forest
8%
Crops
0%
Urban
0%
Protected
98%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)