HydroBASINS lev08 watershed · #7080418220
Bassin de Little Suamico 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 7 administrative regions : Brown, Door, Kewaunee, Lake Michigan, Oconto +2
Sub-basin area
1 309,3km²
Upstream area
18 065,5km²
Discharge
154,76m³/s
Mean elev.
207m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
7 dept-equivalent regions (GADM L2)
- Lake Michigan459.4 km²35.0% of basin
- Brown399.2 km²30.4% of basin
- 194.1 km²14.8% of basin
- 114.9 km²8.8% of basin
- 65.9 km²5.0% of basin
- 46.3 km²3.5% of basin
- 32.4 km²2.5% of basin
7 intersecting protected areas
Green Bay West Shores
IUCN VWildlife Area
5.46 km² overlap
Longtail Point
IUCN VState Conservation Area
1.44 km² overlap
Statewide Habitat Areas
IUCN VHabitat Area
0.65 km² overlap
Farm Service Agency Interest Of Wi
IUCN Not AssignedConservation Easement
0.24 km² overlap
Statewide Non-Point Easement Prog.
IUCN Not AssignedEasement
0.08 km² overlap
Wied Mill
IUCN VPark
0.04 km² overlap
Glenbrook
IUCN VPark
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 443 distinct species · 290 029 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Little Suamico River : 22 espèces reliées par 62 interactions GloBI sur 3 types (connectance 12.5%, 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°
6,5°C
Annual rain
764mm
Moisture idx (CMI)
-0,13
Runoff
225mm/an
PET
879mm
AET
644mm
Mean slope
0,5°
Water table
32cm
Forest
22%
Crops
45%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)