HydroBASINS lev08 watershed · #7080425150
Bassin de Redwood 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 7 administrative regions : Lincoln, Lyon, Murray, Pipestone, Redwood +2
Sub-basin area
1 892,8km²
Upstream area
1 892,9km²
Discharge
10,34m³/s
Mean elev.
410m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- Lyon766.1 km²40.4% of basin
- 521.1 km²27.5% of basin
- Lincoln377.6 km²19.9% of basin
- 106.8 km²5.6% of basin
- 76.1 km²4.0% of basin
- Murray49.0 km²2.6% of basin
- 0.0 km²0.0% of basin
30 intersecting protected areas
Martin County
IUCN VWaterfowl Production Area
18.63 km² overlap
Easement
4.68 km² overlap
Coon Creek
IUCN VState Wildlife Management Area
4.24 km² overlap
Green Valley
IUCN VState Wildlife Management Area
3.21 km² overlap
Vallers
IUCN VState Wildlife Management Area
3.12 km² overlap
Reserve Program
3.08 km² overlap
Lincoln County
IUCN VWaterfowl Production Area
2.85 km² overlap
Phyllis Voosen
IUCN VState Wildlife Management Area
2.31 km² overlap
Private Conservation Land
1.65 km² overlap
21 more protected areassorted by overlap area
Tyler
IUCN VState Wildlife Management Area
1.62 km² overlap
Faxvog
IUCN VState Wildlife Management Area
1.31 km² overlap
Clifton
IUCN VState Wildlife Management Area
1.24 km² overlap
Rohlik's Slough
IUCN VState Wildlife Management Area
1.22 km² overlap
Ruthton
IUCN VState Wildlife Management Area
1.19 km² overlap
Prairie Marshes
IUCN VState Wildlife Management Area
1.12 km² overlap
Chen Bay
IUCN VState Wildlife Management Area
1.04 km² overlap
Westline
IUCN VState Wildlife Management Area
1.04 km² overlap
Easement
1.02 km² overlap
Waterfowl Production Area
0.95 km² overlap
Rolling Hills
IUCN VState Wildlife Management Area
0.93 km² overlap
Lyon County
IUCN VWaterfowl Production Area
0.87 km² overlap
Hope
IUCN VState Wildlife Management Area
0.87 km² overlap
Lyon County
IUCN VWaterfowl Production Area
0.85 km² overlap
National Wildlife Refuge
0.77 km² overlap
Pope County
IUCN VWaterfowl Production Area
0.74 km² overlap
Reserve Program
0.72 km² overlap
Easement
0.66 km² overlap
Elmer Weltz
IUCN VState Wildlife Management Area
0.65 km² overlap
Posen
IUCN VState Wildlife Management Area
0.63 km² overlap
Furgamme
IUCN VState Wildlife Management Area
0.61 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 587 distinct species · 64 787 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 Redwood River : 28 espèces reliées par 62 interactions GloBI sur 3 types (connectance 9.8%, 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°
6,7°C
Annual rain
646mm
Moisture idx (CMI)
-0,31
Runoff
165mm/an
PET
937mm
AET
551mm
Mean slope
0,6°
Water table
38cm
Forest
4%
Crops
76%
Urban
1%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)