HydroBASINS lev08 watershed · #7080516630
Bassin de South Channel Platte 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 4 administrative regions : Adams, Hall, Hamilton, Merrick
Sub-basin area
400km²
Upstream area
150 647,6km²
Discharge
119,66m³/s
Mean elev.
584m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Phelps County Canal468 km²
- Bassin de Platte River390 km²
4 dept-equivalent regions (GADM L2)
- Hall284.5 km²71.0% of basin
- Hamilton56.0 km²14.0% of basin
- Adams30.2 km²7.5% of basin
- 29.9 km²7.5% of basin
7 intersecting protected areas
Conservation Area
14.26 km² overlap
Central Platte River
IUCN VEasement
7.69 km² overlap
Central Platte River Fee
IUCN VPrivate Conservation Land
2.47 km² overlap
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Merrick, NE
IUCN VConservation Easement
0.37 km² overlap
Cattail
IUCN VWildlife Management Area
0.33 km² overlap
Loch Linda
IUCN VWildlife Management Area
0.16 km² overlap
Reserve Program
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 002 distinct species · 61 348 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 South Channel Platte River : 29 espèces reliées par 68 interactions GloBI sur 4 types (connectance 11.4%, 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°
10,1°C
Annual rain
666mm
Moisture idx (CMI)
-0,40
Runoff
110mm/an
PET
1 111mm
AET
568mm
Mean slope
0,2°
Water table
34cm
Forest
9%
Crops
76%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)