HydroBASINS lev08 watershed · #7080547770
Bassin de Third Fork
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 : Buchanan
Sub-basin area
49,6km²
Upstream area
3 896,3km²
Discharge
29,41m³/s
Mean elev.
284m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de One Hundred And Two River2008 km²
- Bassin de Platte River1839 km²
1 dept-equivalent regions (GADM L2)
- Buchanan49.6 km²100.0% of basin
1 intersecting protected areas
Saxton
IUCN VAccess
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
129 distinct species · 461 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Third Fork : 34 espèces reliées par 78 interactions GloBI sur 4 types (connectance 7.5%, 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°
11,7°C
Annual rain
921mm
Moisture idx (CMI)
-0,18
Runoff
232mm/an
PET
1 129mm
AET
780mm
Mean slope
1,5°
Water table
132cm
Forest
4%
Crops
61%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)