HydroBASINS lev08 watershed · #7080432120
Bassin · #7080432120
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 : Brookings, Kingsbury, Lake, Miner
Sub-basin area
710km²
Upstream area
710,1km²
Discharge
2,1m³/s
Mean elev.
530m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 586.1 km²82.4% of basin
- Lake121.6 km²17.1% of basin
- 3.4 km²0.5% of basin
- 0.4 km²0.1% of basin
15 intersecting protected areas
Whitewood Slough
IUCN VState Wildlife Management Area
8.10 km² overlap
State Wildlife Management Area
6.79 km² overlap
Lake County
IUCN VWaterfowl Production Area
4.41 km² overlap
Kingsbury County
IUCN VWaterfowl Production Area
3.95 km² overlap
Reserve Program
3.91 km² overlap
Reserve Program
3.14 km² overlap
Kingsbury County
IUCN VWaterfowl Production Area
2.82 km² overlap
Reserve Program
1.20 km² overlap
Lake Thompson
IUCN VRecreation Area
1.03 km² overlap
6 more protected areassorted by overlap area
Tenneboe
IUCN VState Wildlife Management Area
0.31 km² overlap
Kopperud
IUCN VState Wildlife Management Area
0.17 km² overlap
Dooley
IUCN VState Wildlife Management Area
0.06 km² overlap
Whitewood Grade
IUCN VState Wildlife Management Area
0.05 km² overlap
Lake Whitewood
IUCN VState Wildlife Management Area
0.02 km² overlap
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Kingsbury, SD
IUCN VConservation Easement
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
276 distinct species · 5 038 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 · #7080432120 : 21 espèces reliées par 74 interactions GloBI sur 4 types (connectance 18.2%, filtre Serrano α=0.2). 8 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°
6,6°C
Annual rain
594mm
Moisture idx (CMI)
-0,38
Runoff
84mm/an
PET
953mm
AET
510mm
Mean slope
0,6°
Water table
42cm
Forest
12%
Crops
88%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)