HydroBASINS lev08 watershed · #7080416970
Bassin de North Fork Crandall Creek
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 1 administrative regions : Park
Sub-basin area
461km²
Upstream area
461km²
Discharge
3,06m³/s
Mean elev.
2 624m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- Park462.1 km²100.0% of basin
7 intersecting protected areas
North Absaroka
IUCN IbWilderness
399.49 km² overlap
Recommended Wilderness
3.98 km² overlap
Yellowstone
IUCN IINational Park
3.63 km² overlap
Yellowstone National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
3.25 km² overlap
Yellowstone
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
2.13 km² overlap
Clarks Fork (Pca)
IUCN VConservation Easement
1.25 km² overlap
Wild and Scenic River
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
277 distinct species · 838 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 North Fork Crandall Creek : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 3 types (connectance 13.8%, filtre Serrano α=0.2). 16 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°
-0,5°C
Annual rain
654mm
Moisture idx (CMI)
-0,08
Runoff
215mm/an
PET
720mm
AET
516mm
Mean slope
18,6°
Water table
737cm
Forest
87%
Crops
0%
Urban
0%
Protected
87%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)