HydroBASINS lev08 watershed · #2080528920
Bassin de Ampoi
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 16 administrative regions : Alba Iulia, Almasu Mare, Blandiana, Buces, Bucium +11
Sub-basin area
557,8km²
Upstream area
558,1km²
Discharge
3,81m³/s
Mean elev.
709m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
16 dept-equivalent regions (GADM L2)
- 264.8 km²47.3% of basin
- 158.9 km²28.4% of basin
- 98.0 km²17.5% of basin
- 24.8 km²4.4% of basin
- 5.8 km²1.0% of basin
- 1.9 km²0.3% of basin
- 1.5 km²0.3% of basin
- 1.2 km²0.2% of basin
8 moreFull L2 list
- Blandiana1.0 km² · 0.2%
- Vintu De Jos0.5 km² · 0.1%
- Ceru-bacainti0.2 km² · 0.0%
- Mogos0.2 km² · 0.0%
- Geoagiu0.2 km² · 0.0%
- Buces0.2 km² · 0.0%
- Ciugud0.1 km² · 0.0%
- Ciuruleasa0.0 km² · 0.0%
15 intersecting protected areas
Munții Trascăului
IUCN Not ReportedSpecial Protection Area (Birds Directive)
186.53 km² overlap
Trascău
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
89.77 km² overlap
Iezerul Ighiel
IUCN IVNature reserve
3.78 km² overlap
Cheile Caprei
IUCN Not AssignedNot Assigned
1.35 km² overlap
Cheile Ampoiței
IUCN IVNature reserve
0.58 km² overlap
Nature reserve
0.32 km² overlap
Munții Metaliferi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.30 km² overlap
Piatra Poienii
IUCN IVNature reserve
0.01 km² overlap
Piatra Bulbuci
IUCN IVNature reserve
0.01 km² overlap
6 more protected areassorted by overlap area
Piatra Boului
IUCN IIINatural monument
0.01 km² overlap
Calcarele de la Ampoița
IUCN IVNature reserve
0.01 km² overlap
Calcarele de la Valea Mică
IUCN IVNature reserve
0.00 km² overlap
Piatra Varului
IUCN IVNature reserve
0.00 km² overlap
Nature reserve
0.00 km² overlap
Piatra Grohotișului
IUCN IVNature reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
363 distinct species · 1 121 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Ampoi : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 122 interactions GloBI sur 5 types (connectance 12.3%, filtre Serrano α=0.2). 17 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°
8,0°C
Annual rain
698mm
Moisture idx (CMI)
-0,15
Runoff
216mm/an
PET
829mm
AET
588mm
Mean slope
14,3°
Water table
582cm
Forest
55%
Crops
16%
Urban
2%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)