HydroBASINS lev08 watershed · #7080442400
Bassin de Rifle 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 5 administrative regions : Arenac, Bay, Lake Hurron, Ogemaw, Roscommon
Sub-basin area
1 639,7km²
Upstream area
1 639,7km²
Discharge
9,89m³/s
Mean elev.
242m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 692.4 km²42.1% of basin
- 519.2 km²31.6% of basin
- 271.1 km²16.5% of basin
- Bay159.4 km²9.7% of basin
- 1.0 km²0.1% of basin
24 intersecting protected areas
State Forest
81.81 km² overlap
Forest Management
55.08 km² overlap
Cabin Lakes
IUCN Not AssignedEasement
3.77 km² overlap
Forest
0.90 km² overlap
Williams
IUCN Not AssignedEasement
0.48 km² overlap
Reserve Program
0.40 km² overlap
State
IUCN VForest
0.33 km² overlap
Lost
IUCN VLake
0.33 km² overlap
Simek
IUCN Not AssignedEasement
0.27 km² overlap
15 more protected areassorted by overlap area
Farm Service Agency Interest Of Mi
IUCN Not AssignedConservation Easement
0.16 km² overlap
Reserve Program
0.16 km² overlap
Saleske
IUCN Not AssignedEasement
0.14 km² overlap
Reserve Program
0.12 km² overlap
Forest
IUCN VReserve
0.06 km² overlap
MNRTF Parcel
IUCN VConservation Area
0.06 km² overlap
99-08-1036
IUCN Not AssignedConservation Easement
0.04 km² overlap
Wildlife Habitat Management Area
0.03 km² overlap
06-65-0016
IUCN Not AssignedConservation Easement
0.03 km² overlap
90-07-0102
IUCN Not AssignedConservation Easement
0.02 km² overlap
91-07-0284
IUCN Not AssignedConservation Easement
0.01 km² overlap
06-65-0055
IUCN Not AssignedConservation Easement
0.01 km² overlap
09-65-0004
IUCN Not AssignedConservation Easement
0.01 km² overlap
90-07-0156
IUCN Not AssignedConservation Easement
0.00 km² overlap
MNRTF Parcel 147
IUCN VConservation Area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 040 distinct species · 168 264 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 Rifle River : 25 espèces reliées par 79 interactions GloBI sur 4 types (connectance 11.9%, 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°
6,7°C
Annual rain
746mm
Moisture idx (CMI)
-0,19
Runoff
195mm/an
PET
925mm
AET
629mm
Mean slope
0,9°
Water table
71cm
Forest
37%
Crops
28%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)