HydroBASINS lev08 watershed · #7080538800
Bassin de Republican 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 6 administrative regions : Franklin, Harlan, Kearney, Phelps, Phillips +1
Sub-basin area
1 794,9km²
Upstream area
55 323,9km²
Discharge
26m³/s
Mean elev.
647m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Prairie Dog Creek1580 km²
- Bassin de Republican River406 km²
6 dept-equivalent regions (GADM L2)
- Franklin902.4 km²50.2% of basin
- Harlan437.7 km²24.4% of basin
- Phelps300.9 km²16.7% of basin
- 101.2 km²5.6% of basin
- 54.8 km²3.0% of basin
- 0.0 km²0.0% of basin
9 intersecting protected areas
Sacramento-wilcox
IUCN VWildlife Management Area
8.97 km² overlap
Limestone Bluffs
IUCN VWildlife Management Area
1.95 km² overlap
West Sacramento
IUCN VWildlife Management Area
1.60 km² overlap
Southeast Sacramento
IUCN VWildlife Management Area
0.75 km² overlap
Reserve Program
0.67 km² overlap
South Sacramento
IUCN VWildlife Management Area
0.67 km² overlap
Revolving Property
IUCN VPrivate Conservation
0.49 km² overlap
Reserve Program
0.39 km² overlap
Reserve Program
0.14 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
751 distinct species · 25 639 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Republican River : 27 espèces reliées par 68 interactions GloBI sur 3 types (connectance 12.9%, filtre Serrano α=0.2). 6 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°
10,3°C
Annual rain
614mm
Moisture idx (CMI)
-0,46
Runoff
68mm/an
PET
1 144mm
AET
524mm
Mean slope
1,2°
Water table
164cm
Forest
4%
Crops
58%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)