HydroBASINS lev08 watershed · #7080046040
Bassin de Gulf Intracoastal Waterway
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 : Bay, Okaloosa, Walton
Sub-basin area
940,4km²
Upstream area
940,4km²
Discharge
1,77m³/s
Mean elev.
13m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 603.2 km²64.2% of basin
- 240.5 km²25.6% of basin
- 29.3 km²3.1% of basin
26 intersecting protected areas
Panama City Beach
IUCN VConservation Park
11.74 km² overlap
Grayton Beach State Park
IUCN IVMarine Protected Area
9.00 km² overlap
Deer Lake
IUCN IIIState Park
8.13 km² overlap
Deer Lake State Park
IUCN IVMarine Protected Area
8.12 km² overlap
Topsail Hill
IUCN VPreserve State Park
6.65 km² overlap
Marine Protected Area
6.65 km² overlap
St. Andrews State Park
IUCN IVMarine Protected Area
1.87 km² overlap
Marine Protected Area
1.24 km² overlap
Coffeen
IUCN VNature Preserve
0.88 km² overlap
17 more protected areassorted by overlap area
Camp Helen State Park
IUCN IVMarine Protected Area
0.74 km² overlap
Bay County Easement #
IUCN Not AssignedEasement
0.39 km² overlap
Rivercamps On Crooked Creek
IUCN Not AssignedConservation Easement
0.39 km² overlap
Lyndell Plantation
IUCN Not AssignedConservation Easement
0.12 km² overlap
Marine Protected Area
0.08 km² overlap
Cedar Creek Phase I
IUCN Not AssignedConservation Easement
0.07 km² overlap
Rivercamps On Crooked Creek Unit 5
IUCN Not AssignedConservation Easement
0.06 km² overlap
Waterfall Phase I
IUCN Not AssignedConservation Easement
0.04 km² overlap
Trieste Phase 2
IUCN Not AssignedConservation Easement
0.04 km² overlap
Pelican Bay
IUCN Not AssignedConservation Easement
0.03 km² overlap
Stallworth Lake
IUCN VPreserve
0.01 km² overlap
Cedar Creek Phase II
IUCN Not AssignedConservation Easement
0.01 km² overlap
North Colony Club Estates Phase 1
IUCN Not AssignedClub
0.01 km² overlap
Basswood Estates 3
IUCN Not AssignedConservation Easement
0.01 km² overlap
Hidden Pines Phase 5
IUCN Not AssignedConservation Easement
0.00 km² overlap
Coastal Palms Commercial
IUCN Not AssignedConservation Easement
0.00 km² overlap
Cedar Creek Phase 2-A
IUCN Not AssignedConservation Easement
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 813 distinct species · 346 382 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 Gulf Intracoastal Waterway : 33 espèces reliées par 87 interactions GloBI sur 4 types (connectance 8.8%, filtre Serrano α=0.2). 12 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°
19,6°C
Annual rain
1 554mm
Moisture idx (CMI)
0,11
Runoff
666mm/an
PET
1 390mm
AET
1 227mm
Mean slope
0,3°
Water table
29cm
Forest
92%
Crops
0%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)