HydroBASINS lev08 watershed · #7080376640
Bassin de Mississippi 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 2 administrative regions : Cass, Crow Wing
Sub-basin area
573,4km²
Upstream area
18 377,7km²
Discharge
120,01m³/s
Mean elev.
373m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Pine River2090 km²
- Bassin de Rice River1824 km²
2 dept-equivalent regions (GADM L2)
- 571.5 km²99.4% of basin
- Cass3.4 km²0.6% of basin
11 intersecting protected areas
Poor Farm
IUCN VState Wildlife Management Area
1.26 km² overlap
Loerch
IUCN VState Wildlife Management Area
0.84 km² overlap
Paul Bunyan Savanna Fee
IUCN VPrivate Conservation Land
0.64 km² overlap
Mission Lake
IUCN VState Wildlife Management Area
0.54 km² overlap
Aquatic Management Area
0.52 km² overlap
Lake
0.43 km² overlap
Ray Cook
IUCN VState Wildlife Management Area
0.20 km² overlap
Aquatic Management Area
0.06 km² overlap
Telef Paulson
IUCN VState Wildlife Management Area
0.03 km² overlap
2 more protected areassorted by overlap area
Lake Alexander Fee
IUCN VPrivate Conservation Land
0.02 km² overlap
Aquatic Management Area
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 786 distinct species · 84 709 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 Mississippi River : 25 espèces reliées par 71 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 11 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°
4,5°C
Annual rain
699mm
Moisture idx (CMI)
-0,20
Runoff
150mm/an
PET
873mm
AET
594mm
Mean slope
1,2°
Water table
50cm
Forest
92%
Crops
11%
Urban
4%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)