HydroBASINS lev08 watershed · #2080554130
Bassin de Râul Tismana
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 13 administrative regions : Baia De Arama, Calnic, Calugareni, Ciuperceni, Farcasesti +8
Sub-basin area
402,4km²
Upstream area
402,4km²
Discharge
2,56m³/s
Mean elev.
352m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
13 dept-equivalent regions (GADM L2)
- 182.6 km²45.3% of basin
- 69.7 km²17.3% of basin
- 56.7 km²14.1% of basin
- 50.8 km²12.6% of basin
- 22.1 km²5.5% of basin
- 11.5 km²2.9% of basin
- 3.4 km²0.8% of basin
- 2.6 km²0.6% of basin
5 moreFull L2 list
- Motru1.2 km² · 0.3%
- Matasari1.0 km² · 0.3%
- Iormanesti0.9 km² · 0.2%
- Telesti0.5 km² · 0.1%
- Farcasesti0.4 km² · 0.1%
8 intersecting protected areas
Nordul Gorjului de Vest
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
180.16 km² overlap
Izvoarele Izvernei
IUCN IIINatural monument
4.44 km² overlap
Peștera Gura Plaiului
IUCN IIINatural monument
0.95 km² overlap
Pădurea Tismana - Pocruia
IUCN IVNature reserve
0.54 km² overlap
Cornetul Pocruiei
IUCN IVNature reserve
0.52 km² overlap
Cotul cu Aluni
IUCN IVNature reserve
0.28 km² overlap
Nature reserve
0.09 km² overlap
Piatra Andreaua
IUCN IIINatural monument
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
240 distinct species · 586 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Râul Tismana : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 12 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°
9,9°C
Annual rain
658mm
Moisture idx (CMI)
-0,27
Runoff
200mm/an
PET
910mm
AET
557mm
Mean slope
7,3°
Water table
366cm
Forest
56%
Crops
24%
Urban
1%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)