HydroBASINS lev08 watershed · #2080601200
Bassin de ძირულა
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 7 administrative regions : Borjomi, Chiatura, Kareli, Kharagauli, Khashuri +2
Sub-basin area
1 250,3km²
Upstream area
1 250,3km²
Discharge
22,58m³/s
Mean elev.
878m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 661.6 km²52.8% of basin
- 313.4 km²25.0% of basin
- 170.1 km²13.6% of basin
- 96.3 km²7.7% of basin
- 9.9 km²0.8% of basin
- 0.7 km²0.1% of basin
- 0.4 km²0.0% of basin
10 intersecting protected areas
Borjomi-Kharagauli
IUCN Not ReportedEmerald Network
154.34 km² overlap
Borjomi Nature Reserve
IUCN IaNature Reserve
152.56 km² overlap
Surami 3
IUCN Not ReportedEmerald Network
109.76 km² overlap
Borjomi-Kharagauli 2
IUCN Not ReportedEmerald Network
55.83 km² overlap
Surami 2
IUCN Not ReportedEmerald Network
52.26 km² overlap
Surami 5
IUCN Not ReportedEmerald Network
47.47 km² overlap
Surami 4
IUCN Not ReportedEmerald Network
29.46 km² overlap
Kvereti Managed Reserve
IUCN IVManaged Reserve
7.85 km² overlap
National Park
1.79 km² overlap
1 more protected areassorted by overlap area
Surami 1
IUCN Not ReportedEmerald Network
1.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 142 distinct species · 2 712 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 ძირულა : 28 espèces reliées par 91 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 15 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°
8,4°C
Annual rain
862mm
Moisture idx (CMI)
-0,07
Runoff
568mm/an
PET
926mm
AET
690mm
Mean slope
15,0°
Water table
501cm
Forest
52%
Crops
11%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)