HydroBASINS lev08 watershed · #7080045720
Bassin de Lost Creek
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 : Franklin, Leon, Wakulla
Sub-basin area
993,5km²
Upstream area
993,5km²
Discharge
0,68m³/s
Mean elev.
23m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 782.7 km²78.9% of basin
- 180.3 km²18.2% of basin
- Franklin0.5 km²0.0% of basin
8 intersecting protected areas
Marine Protected Area
149.84 km² overlap
St. Marks
IUCN IVNational Wildlife Refuge
148.65 km² overlap
Bradwell Bay
IUCN IbWilderness
62.88 km² overlap
Clear Lake
IUCN IbWilderness Study Area
21.27 km² overlap
National Wildlife Refuge
1.93 km² overlap
Marine Protected Area
1.60 km² overlap
Ochlockonee River
IUCN IIIState Park
0.42 km² overlap
Ochlockonee River State Park
IUCN IVMarine Protected Area
0.25 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 333 distinct species · 122 176 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Lost Creek : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 4 types (connectance 9.8%, 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°
19,8°C
Annual rain
1 511mm
Moisture idx (CMI)
0,02
Runoff
475mm/an
PET
1 477mm
AET
1 246mm
Mean slope
0,4°
Water table
17cm
Forest
96%
Crops
1%
Urban
0%
Protected
29%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)