HydroBASINS lev08 watershed · #7080439660
Bassin de Fall 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 2 administrative regions : Fremont, Teton
Sub-basin area
1 481,5km²
Upstream area
1 481,5km²
Discharge
17,58m³/s
Mean elev.
2 170m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Teton1012.4 km²68.2% of basin
- FremontIdaho · United States472.1 km²31.8% of basin
12 intersecting protected areas
Yellowstone
IUCN IINational Park
650.56 km² overlap
Yellowstone National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
650.54 km² overlap
Recommended Wilderness
649.58 km² overlap
Yellowstone
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
642.63 km² overlap
Jedediah Smith
IUCN IbWilderness
203.85 km² overlap
Winegar Hole
IUCN IbWilderness
43.15 km² overlap
Recommended Wilderness
3.87 km² overlap
Grand Teton
IUCN IINational Park
3.85 km² overlap
Reserve Program
0.78 km² overlap
3 more protected areassorted by overlap area
Memorial Parkway
0.36 km² overlap
F17
IUCN VConservation Easement
0.12 km² overlap
Henrys Lake ACEC
IUCN VLake
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
899 distinct species · 5 829 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Fall River : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 5 types (connectance 14.7%, filtre Serrano α=0.2). 13 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°
1,3°C
Annual rain
614mm
Moisture idx (CMI)
-0,25
Runoff
356mm/an
PET
841mm
AET
491mm
Mean slope
5,5°
Water table
223cm
Forest
82%
Crops
11%
Urban
0%
Protected
61%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)