HydroBASINS lev08 watershed · #7080422690
Bassin · #7080422690
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 : Faulk, Hand, Hyde
Sub-basin area
680,7km²
Upstream area
680,8km²
Discharge
0,12m³/s
Mean elev.
496m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 649.1 km²95.2% of basin
- Hyde21.3 km²3.1% of basin
- 11.8 km²1.7% of basin
8 intersecting protected areas
Hand County
IUCN VWaterfowl Production Area
40.92 km² overlap
Faulk County
IUCN VWaterfowl Production Area
9.26 km² overlap
Hand County
IUCN VWaterfowl Production Area
8.09 km² overlap
Hand County
IUCN VWaterfowl Production Area
3.80 km² overlap
Hyde County
IUCN VWaterfowl Production Area
1.48 km² overlap
Lechtenberg
IUCN VState Wildlife Management Area
1.30 km² overlap
Reserve Program
1.14 km² overlap
Reserve Program
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
239 distinct species · 1 980 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 · #7080422690 : 19 espèces reliées par 93 interactions GloBI sur 4 types (connectance 22.9%, filtre Serrano α=0.2). 10 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°
6,8°C
Annual rain
473mm
Moisture idx (CMI)
-0,53
Runoff
13mm/an
PET
1 016mm
AET
409mm
Mean slope
0,4°
Water table
84cm
Forest
0%
Crops
57%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)