HydroBASINS lev08 watershed · #2080015570
Bassin de Fosso dell'Incastro
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 : Latina, Roma
Sub-basin area
490,7km²
Upstream area
490,7km²
Discharge
2,37m³/s
Mean elev.
65m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 393.4 km²80.1% of basin
- 84.5 km²17.2% of basin
18 intersecting protected areas
Castel Porziano (Tenuta presidenziale)
IUCN Not ReportedSpecial Protection Area (Birds Directive)
49.39 km² overlap
State Nature Reserve
48.00 km² overlap
State Nature Reserve
10.57 km² overlap
Regional/Provincial Nature Reserve
8.84 km² overlap
Other Protected Natural Regional Areas
8.01 km² overlap
Castel Porziano (fascia costiera)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.28 km² overlap
Macchia della Spadellata e Fosso S. Anastasio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.75 km² overlap
Bosco di Foglino
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.29 km² overlap
Lido dei Gigli
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.20 km² overlap
9 more protected areassorted by overlap area
Litorale di Torre Astura
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.01 km² overlap
Regional/Provincial Nature Park
1.89 km² overlap
Castel Porziano (querceti igrofili)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.70 km² overlap
Antica Lavinium - Pratica di Mare
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.48 km² overlap
Tor Caldara (zona solfatare e fossi)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.43 km² overlap
Regional/Provincial Nature Reserve
0.43 km² overlap
Regional/Provincial Nature Reserve
0.40 km² overlap
Zone umide a ovest del Fiume Astura
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.18 km² overlap
Fondali tra Torre Astura e Capo Portiere
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 608 distinct species · 13 387 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 Fosso dell'Incastro : 36 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 5 types (connectance 9.3%, 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°
15,4°C
Annual rain
798mm
Moisture idx (CMI)
-0,24
Runoff
426mm/an
PET
1 046mm
AET
632mm
Mean slope
1,6°
Water table
153cm
Forest
11%
Crops
49%
Urban
61%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)