HydroBASINS lev08 watershed · #7080664160
Bassin de Crow 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, Jackson, Marion
Sub-basin area
703,9km²
Upstream area
703,9km²
Discharge
13,72m³/s
Mean elev.
376m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 392.6 km²55.8% of basin
- Franklin290.3 km²41.2% of basin
- Marion21.0 km²3.0% of basin
16 intersecting protected areas
Wildlife Management Area
98.97 km² overlap
Bear Hollow Mountain
IUCN VWildlife Management Area
31.38 km² overlap
Wildlife Management Area
19.07 km² overlap
Bear Hollow
IUCN VWildlife Management Area
4.10 km² overlap
Carter Caves Designated
IUCN VState Natural Area
3.74 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E2016100A/D201657A
IUCN Not AssignedConservation Easement
0.67 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E2016101A/D201658A
IUCN Not AssignedConservation Easement
0.50 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201698A/D201655A
IUCN Not AssignedConservation Easement
0.46 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201697A/D201654A
IUCN Not AssignedConservation Easement
0.42 km² overlap
7 more protected areassorted by overlap area
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201699A/D201655A
IUCN Not AssignedConservation Easement
0.35 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201694A/D201651A
IUCN Not AssignedConservation Easement
0.33 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201695A/D201652A
IUCN Not AssignedConservation Easement
0.33 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201696A/D201653A
IUCN Not AssignedConservation Easement
0.33 km² overlap
Reserve Program
0.06 km² overlap
State Conservation Area
0.01 km² overlap
State Natural Area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 063 distinct species · 47 930 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Crow Creek : 32 espèces reliées par 75 interactions GloBI sur 4 types (connectance 9.1%, filtre Serrano α=0.2). 9 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°
14,1°C
Annual rain
1 504mm
Moisture idx (CMI)
0,16
Runoff
613mm/an
PET
1 254mm
AET
1 013mm
Mean slope
8,5°
Water table
439cm
Forest
94%
Crops
11%
Urban
0%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)