HydroBASINS lev08 watershed · #2080612040
Bassin de Sacco
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 2 administrative regions : Frosinone, Latina
Sub-basin area
209,5km²
Upstream area
1 490,2km²
Discharge
30,18m³/s
Mean elev.
212m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Sacco960 km²
- Bassin de Fiume Cosa321 km²
2 dept-equivalent regions (GADM L2)
- 209.8 km²100.0% of basin
- 0.0 km²0.0% of basin
5 intersecting protected areas
Monti Ausoni e Aurunci
IUCN Not ReportedSpecial Protection Area (Birds Directive)
17.20 km² overlap
Monti Lepini
IUCN Not ReportedSpecial Protection Area (Birds Directive)
10.54 km² overlap
Monte Calvo e Monte Calvilli
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.42 km² overlap
Other Protected Natural Regional Areas
1.31 km² overlap
Riserva naturale Antiche Citta' di Fregellae e Fabrateria Nova e del Lago di S. Giovanni Incarico
IUCN VRegional/Provincial Nature Reserve
0.82 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
548 distinct species · 1 599 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Sacco : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 135 interactions GloBI sur 5 types (connectance 13.0%, 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°
14,1°C
Annual rain
1 095mm
Moisture idx (CMI)
0,02
Runoff
545mm/an
PET
1 074mm
AET
711mm
Mean slope
7,1°
Water table
277cm
Forest
11%
Crops
79%
Urban
9%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)