HydroBASINS lev08 watershed · #7080442930
Bassin de Cedar 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 : Clare, Gladwin, Roscommon
Sub-basin area
353,7km²
Upstream area
353,7km²
Discharge
2,35m³/s
Mean elev.
302m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 185.2 km²52.3% of basin
- 143.2 km²40.4% of basin
- 25.9 km²7.3% of basin
13 intersecting protected areas
Forest Management
21.02 km² overlap
State Forest
4.95 km² overlap
Gladwin State
IUCN VGame Area
1.65 km² overlap
Little Forks Conservancy Easement # MI-238667
IUCN Not AssignedEasement
1.01 km² overlap
Little Forks Conservancy Easement # MI-238669
IUCN Not AssignedEasement
0.75 km² overlap
Little Forks Conservancy Easement # MI-238663
IUCN Not AssignedEasement
0.63 km² overlap
Little Forks Conservancy Easement # MI-238659
IUCN Not AssignedEasement
0.32 km² overlap
Little Forks Conservancy Easement # MI-238662
IUCN Not AssignedEasement
0.30 km² overlap
Trout Unlimited
IUCN VForest
0.11 km² overlap
4 more protected areassorted by overlap area
97-07-0063
IUCN Not AssignedConservation Easement
0.02 km² overlap
07-26-0009
IUCN Not AssignedConservation Easement
0.01 km² overlap
01-26-0133
IUCN Not AssignedConservation Easement
0.01 km² overlap
05-26-0012
IUCN Not AssignedConservation Easement
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
947 distinct species · 11 523 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 Cedar River : 25 espèces reliées par 84 interactions GloBI sur 4 types (connectance 12.6%, 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°
6,7°C
Annual rain
769mm
Moisture idx (CMI)
-0,17
Runoff
207mm/an
PET
932mm
AET
648mm
Mean slope
1,4°
Water table
102cm
Forest
47%
Crops
15%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)