HydroBASINS lev08 watershed · #4080112800
Bassin de Граматуха
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 : Mazanovskiy rayon, Shimanovskiy rayon
Sub-basin area
899,2km²
Upstream area
899,2km²
Discharge
4,69m³/s
Mean elev.
252m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 788.1 km²87.3% of basin
- 114.6 km²12.7% of basin
1 intersecting protected areas
Orlovskij
IUCN IVState Natural Zakaznik
6.27 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
40 distinct species · 41 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°
-2,5°C
Annual rain
571mm
Moisture idx (CMI)
-0,19
Runoff
166mm/an
PET
701mm
AET
487mm
Mean slope
1,1°
Water table
17cm
Forest
13%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)