HydroBASINS lev08 watershed · #7080410910
Bassin de Thunder Bay 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 : Alpena, Montmorency, Oscoda
Sub-basin area
820,3km²
Upstream area
820,3km²
Discharge
4,95m³/s
Mean elev.
288m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 655.0 km²79.7% of basin
- 102.5 km²12.5% of basin
- 64.6 km²7.9% of basin
12 intersecting protected areas
State Forest
264.71 km² overlap
State Forest
32.57 km² overlap
Anchor Lake
IUCN Not AssignedEasement
1.17 km² overlap
Sage Lakes
IUCN VState Wildlife Management Area
1.00 km² overlap
Deep Woods Lodge
IUCN Not AssignedEasement
0.45 km² overlap
Sportsman's Lake
IUCN VState Wildlife Management Area
0.39 km² overlap
MNRTF Parcel 13
IUCN VConservation Area
0.27 km² overlap
Brush Creek
IUCN Not AssignedClub
0.19 km² overlap
MNRTF Parcel
IUCN VConservation Area
0.17 km² overlap
3 more protected areassorted by overlap area
Manier
IUCN Not AssignedEasement
0.11 km² overlap
Lake Avalon
IUCN VPrivate Conservation
0.08 km² overlap
Ray
IUCN Not AssignedEasement
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 210 distinct species · 15 383 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Thunder Bay River : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 4 types (connectance 10.0%, 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°
5,9°C
Annual rain
734mm
Moisture idx (CMI)
-0,18
Runoff
190mm/an
PET
894mm
AET
618mm
Mean slope
1,8°
Water table
148cm
Forest
93%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)