HydroBASINS lev08 watershed · #2080297320
Bassin de Межа
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 : Zharkovskiy rayon
Sub-basin area
63,6km²
Upstream area
5 319,2km²
Discharge
40,52m³/s
Mean elev.
176m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Межа547 km²
- Bassin de Обша436 km²
1 dept-equivalent regions (GADM L2)
- Zharkovskiy rayonTver' · Russia63.9 km²100.0% of basin
3 intersecting protected areas
ZHarkovskij
IUCN IVState Natural Zakaznik
16.10 km² overlap
Boloto Kozlovskij Moh
IUCN IVState Natural Zakaznik
13.85 km² overlap
State Natural Zakaznik
5.03 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°
4,6°C
Annual rain
637mm
Moisture idx (CMI)
-0,01
Runoff
255mm/an
PET
642mm
AET
490mm
Mean slope
0,4°
Water table
22cm
Forest
60%
Crops
5%
Urban
0%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)