HydroBASINS lev08 watershed · #7080466730
Bassin de Little Wood 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 : Blaine, Butte, Custer, Gooding, Lincoln
Sub-basin area
2 779,7km²
Upstream area
2 779,7km²
Discharge
16,85m³/s
Mean elev.
1 667m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- BlaineIdaho · United States1887.3 km²67.8% of basin
- LincolnIdaho · United States809.8 km²29.1% of basin
- GoodingIdaho · United States77.9 km²2.8% of basin
- CusterIdaho · United States6.2 km²0.2% of basin
- ButteIdaho · United States3.6 km²0.1% of basin
19 intersecting protected areas
Raven's Eye
IUCN IbWilderness Study Area
175.37 km² overlap
Craters Of The Moon
IUCN VNational Monument
164.59 km² overlap
Craters of the Moon
IUCN VNational Preserve
144.86 km² overlap
Reserve Program
88.68 km² overlap
Lava
IUCN IbWilderness Study Area
53.75 km² overlap
Friedman Creek
IUCN IbWilderness Study Area
39.92 km² overlap
Southern Pioneers Fee
IUCN VPrivate Conservation Land
35.71 km² overlap
Shoshone
IUCN IbWilderness Study Area
21.71 km² overlap
Little Wood River
IUCN IbWilderness Study Area
17.03 km² overlap
10 more protected areassorted by overlap area
Easement
15.30 km² overlap
Reserve Program
11.75 km² overlap
Great Rift
IUCN IbWilderness Study Area
8.57 km² overlap
Sand Butte
IUCN IbWilderness Study Area
7.68 km² overlap
Silver Creek
IUCN VPreserve
3.59 km² overlap
Reserve Program
3.40 km² overlap
Carey Lake
IUCN VWildlife Management Area
3.07 km² overlap
Sikes Act
IUCN VWildlife Habitat Area
2.59 km² overlap
Carey Lake
IUCN VMigratory Bird Management Area
1.32 km² overlap
Porcupine Creek
IUCN VPrivate Conservation
0.40 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 597 distinct species · 77 556 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 Little Wood River : 26 espèces reliées par 94 interactions GloBI sur 4 types (connectance 14.9%, filtre Serrano α=0.2). 10 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°
5,4°C
Annual rain
354mm
Moisture idx (CMI)
-0,64
Runoff
183mm/an
PET
1 015mm
AET
306mm
Mean slope
7,2°
Water table
453cm
Forest
36%
Crops
3%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)