HydroBASINS lev08 watershed · #7080762940
Bassin de Dunns 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 : Flagler, Putnam, Volusia
Sub-basin area
1 516,4km²
Upstream area
1 516,4km²
Discharge
12,72m³/s
Mean elev.
14m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 784.4 km²51.8% of basin
- 512.8 km²33.9% of basin
- 217.3 km²14.3% of basin
14 intersecting protected areas
Dunns Creek
IUCN VState Park
25.57 km² overlap
Haw Creek
IUCN VPreserve State Park
12.39 km² overlap
Longleaf Pine
IUCN VPreserve
11.73 km² overlap
Hull Swamp
IUCN VConservation Area
9.27 km² overlap
Lake Swamp
IUCN VMitigation Bank
0.34 km² overlap
Caraway Lake
IUCN VSanctuary
0.26 km² overlap
Bulow Creek
IUCN VState Park
0.26 km² overlap
Bulow Creek State Park
IUCN IVMarine Protected Area
0.26 km² overlap
Mitigation
0.18 km² overlap
5 more protected areassorted by overlap area
Clifton
IUCN VSanctuary
0.18 km² overlap
Conservation Easement
0.16 km² overlap
Deep Creek
IUCN VPreserve
0.09 km² overlap
Conservation Easement
0.05 km² overlap
Barberville
IUCN IVMitigation Bank
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 943 distinct species · 67 110 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 Dunns Creek : 32 espèces reliées par 67 interactions GloBI sur 3 types (connectance 6.8%, 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°
21,0°C
Annual rain
1 311mm
Moisture idx (CMI)
-0,10
Runoff
295mm/an
PET
1 454mm
AET
1 109mm
Mean slope
0,6°
Water table
29cm
Forest
80%
Crops
3%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)