HydroBASINS lev08 watershed · #3080318900
Bassin de Ратта
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 : Krasnosel'kupskiy rayon
Sub-basin area
530,3km²
Upstream area
530,3km²
Discharge
4,56m³/s
Mean elev.
148m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 533.6 km²100.0% of basin
1 intersecting protected areas
Verhne-Tazovskij
IUCN IaState Natural Zapovednik
533.59 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
-4,8°C
Annual rain
567mm
Moisture idx (CMI)
0,17
Runoff
285mm/an
PET
473mm
AET
377mm
Mean slope
2,7°
Water table
20cm
Forest
85%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)