HydroBASINS lev08 watershed · #7080046460
Bassin de Perdido River
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 : Baldwin, Escambia
Sub-basin area
2 313km²
Upstream area
2 313km²
Discharge
46,27m³/s
Mean elev.
52m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 1544.7 km²66.8% of basin
- Escambia611.5 km²26.5% of basin
- 153.5 km²6.6% of basin
16 intersecting protected areas
Perdido River
IUCN VWildlife Management Area
73.92 km² overlap
Private Conservation Land
8.23 km² overlap
Lillian Swamp Complex
IUCN VNature Preserve
5.91 km² overlap
Nature Preserve
5.49 km² overlap
Splinter Hill Bog
IUCN VPreserve
3.82 km² overlap
Wetland Solutions LLC
IUCN Not AssignedConservation Easement
3.66 km² overlap
Reserve Program
1.42 km² overlap
Splinter Hill Bog Fee
IUCN VPrivate Conservation Land
1.00 km² overlap
Lillian Swamp
IUCN VWetlands
0.63 km² overlap
7 more protected areassorted by overlap area
Splinter Hill Bog
IUCN VPrivate Conservation Land
0.15 km² overlap
Willard Brown
IUCN VNature Park
0.10 km² overlap
State Conservation Area
0.03 km² overlap
Herndon
IUCN Not AssignedConservation Easement
0.02 km² overlap
Forest
0.01 km² overlap
State Conservation Area
0.00 km² overlap
State Conservation Area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 026 distinct species · 76 758 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Perdido River : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 12.1%, filtre Serrano α=0.2). 13 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°
19,2°C
Annual rain
1 605mm
Moisture idx (CMI)
0,13
Runoff
686mm/an
PET
1 399mm
AET
1 216mm
Mean slope
1,1°
Water table
49cm
Forest
77%
Crops
11%
Urban
1%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)