HydroBASINS lev08 watershed · #7080445090
Bassin de Tittabawassee 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 6 administrative regions : Arenac, Bay, Gladwin, Midland, Ogemaw +1
Sub-basin area
1 289,6km²
Upstream area
1 289,6km²
Discharge
7,83m³/s
Mean elev.
259m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 838.3 km²64.9% of basin
- 183.3 km²14.2% of basin
- 160.3 km²12.4% of basin
- 87.3 km²6.8% of basin
- 16.0 km²1.2% of basin
- Bay7.1 km²0.5% of basin
19 intersecting protected areas
Forest Management
311.34 km² overlap
State Forest
57.31 km² overlap
State Wildlife Management Area
13.54 km² overlap
State Wildlife Management Area
12.76 km² overlap
Bentley Marsh Flooding
IUCN VState Wildlife Management Area
5.85 km² overlap
Sugar Springs Hunting
IUCN VPreserve
0.82 km² overlap
Heusted
IUCN Not AssignedEasement
0.64 km² overlap
Wildlife
IUCN VReserve
0.62 km² overlap
Little Forks Conservancy Easement # MI-238656
IUCN Not AssignedEasement
0.48 km² overlap
10 more protected areassorted by overlap area
Farm Service Agency Interest Of Mi
IUCN Not AssignedConservation Easement
0.35 km² overlap
Reserve Program
0.30 km² overlap
Reserve Program
0.07 km² overlap
04-56-0005
IUCN Not AssignedConservation Easement
0.07 km² overlap
96-07-0170
IUCN Not AssignedConservation Easement
0.06 km² overlap
Little Forks Conservancy Easement # MI-238667
IUCN Not AssignedEasement
0.06 km² overlap
97-07-0227
IUCN Not AssignedConservation Easement
0.04 km² overlap
05-26-0155
IUCN Not AssignedConservation Easement
0.04 km² overlap
Little Forks Conservancy Easement # MI-238664
IUCN Not AssignedEasement
0.03 km² overlap
13-26-0053
IUCN Not AssignedConservation Easement
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 022 distinct species · 30 986 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Tittabawassee River : 20 espèces reliées par 74 interactions GloBI sur 3 types (connectance 14.9%, filtre Serrano α=0.2). 12 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°
6,8°C
Annual rain
758mm
Moisture idx (CMI)
-0,19
Runoff
195mm/an
PET
933mm
AET
638mm
Mean slope
0,9°
Water table
61cm
Forest
70%
Crops
12%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)