HydroBASINS lev08 watershed · #7080462780
Bassin de Maple 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 : Clinton, Gratiot, Shiawassee
Sub-basin area
869,8km²
Upstream area
869,9km²
Discharge
7,12m³/s
Mean elev.
224m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Clinton313.5 km²36.0% of basin
- 305.4 km²35.1% of basin
- 252.4 km²29.0% of basin
10 intersecting protected areas
Maple River State
IUCN VGame Area
19.65 km² overlap
Gratiot-Saginaw State
IUCN VGame Area
11.53 km² overlap
Reserve Program
6.36 km² overlap
Forest
IUCN VReserve
2.62 km² overlap
Game Area
1.25 km² overlap
Farm Service Agency Interest Of Mi
IUCN Not AssignedConservation Easement
0.80 km² overlap
Reserve Program
0.39 km² overlap
Reserve Program
0.30 km² overlap
06-78-0017
IUCN Not AssignedConservation Easement
0.23 km² overlap
1 more protected areassorted by overlap area
Reserve Program
0.18 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 385 distinct species · 206 354 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 Maple River : 30 espèces reliées par 69 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 6 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°
8,1°C
Annual rain
780mm
Moisture idx (CMI)
-0,18
Runoff
259mm/an
PET
952mm
AET
658mm
Mean slope
0,5°
Water table
33cm
Forest
1%
Crops
70%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)