HydroBASINS lev08 watershed · #2080621430
Bassin de Ofanto
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 3 administrative regions : Avellino, Foggia, Potenza
Sub-basin area
472,7km²
Upstream area
1 334,5km²
Discharge
10,23m³/s
Mean elev.
427m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ofanto556 km²
- Bassin de Fiumara di Atella306 km²
3 dept-equivalent regions (GADM L2)
- Potenza167.4 km²35.4% of basin
- 162.8 km²34.4% of basin
- 143.1 km²30.2% of basin
9 intersecting protected areas
Regional/Provincial Nature Park
47.41 km² overlap
Bosco di Zampaglione (Calitri)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
40.60 km² overlap
Valle Ofanto - Lago di Capaciotti
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
29.84 km² overlap
Monte Vulture
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
10.45 km² overlap
Monte Vulture
IUCN Not ReportedSpecial Protection Area (Birds Directive)
10.45 km² overlap
Lago di S. Pietro - Aquilaverde
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.04 km² overlap
Regional/Provincial Nature Reserve
1.87 km² overlap
Grotticelle di Monticchio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.66 km² overlap
Riserva naturale Grotticelle
IUCN IaState Nature Reserve
0.93 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
916 distinct species · 2 513 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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 Ofanto : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 104 interactions GloBI sur 5 types (connectance 9.6%, 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°
14,0°C
Annual rain
526mm
Moisture idx (CMI)
-0,45
Runoff
231mm/an
PET
964mm
AET
447mm
Mean slope
6,9°
Water table
381cm
Forest
6%
Crops
50%
Urban
2%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)