HydroBASINS lev08 watershed · #7080572540
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 3 administrative regions : Boone, Cole, Moniteau
Sub-basin area
340,4km²
Upstream area
1 269 248,6km²
Discharge
2 367,33m³/s
Mean elev.
230m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Perche Creek1040 km²
- Bassin de Missouri River94 km²
3 dept-equivalent regions (GADM L2)
- Boone283.0 km²83.1% of basin
- 49.1 km²14.4% of basin
- 8.6 km²2.5% of basin
13 intersecting protected areas
Rock Bridge Memorial
IUCN IIIState Park
8.38 km² overlap
Marion Bottoms
IUCN VConservation Area
6.88 km² overlap
Reserve Program
6.30 km² overlap
Plowboy Bend
IUCN VConservation Area
6.12 km² overlap
Three Creeks
IUCN VConservation Area
6.10 km² overlap
Hart Creek
IUCN VConservation Area
1.35 km² overlap
Green (Charles W.)
IUCN VConservation Area
1.33 km² overlap
Gans Creek
IUCN VRecreation Area
1.20 km² overlap
Reserve Program
0.60 km² overlap
4 more protected areassorted by overlap area
Reserve Program
0.53 km² overlap
Gates Property
IUCN VLocal Conservation Area
0.22 km² overlap
Hartsburg
IUCN VAccess
0.15 km² overlap
Eagle Bluffs
IUCN VConservation Area
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 165 distinct species · 300 681 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 : 23 espèces reliées par 70 interactions GloBI sur 3 types (connectance 13.3%, 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°
12,5°C
Annual rain
979mm
Moisture idx (CMI)
-0,14
Runoff
367mm/an
PET
1 135mm
AET
827mm
Mean slope
2,1°
Water table
149cm
Forest
54%
Crops
45%
Urban
3%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)