HydroBASINS lev08 watershed · #7080562040
Bassin de Missouri River
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 4 administrative regions : Clay, Leavenworth, Platte, Wyandotte
Sub-basin area
402,4km²
Upstream area
1 068 270,8km²
Discharge
1 674,35m³/s
Mean elev.
272m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Missouri River2279 km²
- Bassin de Platte River200 km²
4 dept-equivalent regions (GADM L2)
- 196.3 km²48.7% of basin
- 143.2 km²35.6% of basin
- Clay37.6 km²9.3% of basin
- 25.7 km²6.4% of basin
1 intersecting protected areas
White Alloe Creek
IUCN VConservation Area
0.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 777 distinct species · 242 572 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Missouri River : 28 espèces reliées par 66 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 8 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°
12,8°C
Annual rain
963mm
Moisture idx (CMI)
-0,14
Runoff
244mm/an
PET
1 115mm
AET
816mm
Mean slope
2,0°
Water table
155cm
Forest
7%
Crops
26%
Urban
37%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)