HydroBASINS lev08 watershed · #7080574570
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 : Franklin, Gasconade, Montgomery, Warren
Sub-basin area
599km²
Upstream area
1 324 275,4km²
Discharge
2 961,55m³/s
Mean elev.
213m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Loutre River1036 km²
- Bassin de Missouri River80 km²
4 dept-equivalent regions (GADM L2)
- Warren279.6 km²46.6% of basin
- 171.6 km²28.6% of basin
- Franklin143.2 km²23.9% of basin
- Montgomery5.1 km²0.9% of basin
7 intersecting protected areas
Little Lost Creek
IUCN VConservation Area
11.76 km² overlap
Razor Hollow
IUCN VNatural Area
3.73 km² overlap
Daniel Boone
IUCN VConservation Area
3.67 km² overlap
Reserve Program
1.98 km² overlap
Watershed Protection
0.35 km² overlap
Reserve Program
0.21 km² overlap
Reserve Program
0.10 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
988 distinct species · 14 925 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 83 interactions GloBI sur 4 types (connectance 10.6%, filtre Serrano α=0.2). 12 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°
12,4°C
Annual rain
990mm
Moisture idx (CMI)
-0,17
Runoff
254mm/an
PET
1 187mm
AET
837mm
Mean slope
3,6°
Water table
201cm
Forest
63%
Crops
34%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)