HydroBASINS lev08 watershed · #2080605900
Bassin de მტკვარი
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 6 administrative regions : Adigeni, Akhaltsikhe, Aspindza, Bagdati, Borjomi +1
Sub-basin area
706km²
Upstream area
10 722,8km²
Discharge
66,97m³/s
Mean elev.
1 482m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de ქვაბლიანი1834 km²
- Bassin de მტკვარი879 km²
6 dept-equivalent regions (GADM L2)
- 385.5 km²54.5% of basin
- 295.9 km²41.9% of basin
- 14.8 km²2.1% of basin
- 7.0 km²1.0% of basin
- 2.6 km²0.4% of basin
- 1.2 km²0.2% of basin
4 intersecting protected areas
Borjomi-Kharagauli
IUCN Not ReportedEmerald Network
269.40 km² overlap
Borjomi Nature Reserve
IUCN IaNature Reserve
173.96 km² overlap
National Park
95.51 km² overlap
Borjomi-Kharagauli 2
IUCN Not ReportedEmerald Network
93.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 479 distinct species · 7 405 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de მტკვარი : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 6 types (connectance 12.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
5,6°C
Annual rain
736mm
Moisture idx (CMI)
-0,13
Runoff
423mm/an
PET
854mm
AET
614mm
Mean slope
17,5°
Water table
556cm
Forest
66%
Crops
10%
Urban
1%
Protected
38%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)