HydroBASINS lev08 watershed · #7080416170

Bassin de South Branch Oconto 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 : Forest, Lake Michigan, Langlade, Marinette, Menominee +2

50% lakePfafstetter: 72582702

Sub-basin area

2 791,3km²

Upstream area

2 791,5km²

Discharge

21,79m³/s

Mean elev.

290m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #708041440058 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

Oconto
Wisconsin · United States
1941.2 km²
69.4% of basin
Marinette
Wisconsin · United States
227.4 km²
8.1% of basin
Forest
Wisconsin · United States
188.9 km²
6.8% of basin
Menominee
Wisconsin · United States
179.3 km²
6.4% of basin
Langlade
Wisconsin · United States
118.3 km²
4.2% of basin
Lake Michigan
Wisconsin · United States
106.6 km²
3.8% of basin
Shawano
Wisconsin · United States
35.9 km²
1.3% of basin

12 intersecting protected areas

Peshtigo Brook
IUCN V
Wildlife Area
8.89 km² overlap
Green Bay West Shores
IUCN V
Wildlife Area
4.88 km² overlap
Waupee Lake Swamp
IUCN Ia
Research Natural Area
1.36 km² overlap
Mccaslin Mountain
IUCN Ia
Research Natural Area
1.12 km² overlap
Farm Service Agency Interest Of Wi
IUCN Not Assigned
Conservation Easement
1.10 km² overlap
South Branch Beech Grove
IUCN Ia
Research Natural Area
0.91 km² overlap
Farm Service Agency Interest Of Wi
IUCN IV
National Wildlife Refuge
0.56 km² overlap
Battle Creek
IUCN Ia
Research Natural Area
0.41 km² overlap
Statewide Habitat Areas
IUCN V
Habitat Area
0.21 km² overlap

3 more protected areassorted by overlap area

S. Branch Oconto River Fish Area
IUCN Not Assigned
Conservation Easement
0.12 km² overlap
United States Of America
IUCN V
Conservation Easement
0.08 km² overlap
Peters Marsh
IUCN V
Wildlife Area
0.01 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

2 458 distinct species · 156 882 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de South Branch Oconto River : 23 espèces reliées par 87 interactions GloBI sur 4 types (connectance 15.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.155

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

5,6°C

Annual rain

788mm

Moisture idx (CMI)

-0,13

Runoff

251mm/an

PET

902mm

AET

663mm

Mean slope

1,2°

Water table

77cm

Forest

78%

Crops

14%

Urban

Protected

25%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)