HydroBASINS lev08 watershed · #7080396780
Bassin · #7080396780
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 2 administrative regions : Day, Marshall
Sub-basin area
161,8km²
Upstream area
161,8km²
Discharge
0,13m³/s
Mean elev.
553m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 149.9 km²92.5% of basin
- Marshall12.2 km²7.5% of basin
18 intersecting protected areas
Day County
IUCN VWaterfowl Production Area
10.94 km² overlap
Reserve Program
5.43 km² overlap
Watershed Protection
3.91 km² overlap
Marshall County
IUCN VWaterfowl Production Area
2.16 km² overlap
Day County
IUCN VWaterfowl Production Area
1.92 km² overlap
Watershed Protection
1.78 km² overlap
Krause Farm
IUCN VState Wildlife Management Area
1.48 km² overlap
Rock Crandall
IUCN VState Wildlife Management Area
1.16 km² overlap
Sundahl
IUCN VState Wildlife Management Area
0.93 km² overlap
9 more protected areassorted by overlap area
Hauge Marsh
IUCN VState Wildlife Management Area
0.92 km² overlap
Hazeldon
IUCN VState Wildlife Management Area
0.69 km² overlap
Lardy And Dakter
IUCN VState Wildlife Management Area
0.66 km² overlap
Day County
IUCN VWaterfowl Production Area
0.66 km² overlap
Conservation Easement
0.62 km² overlap
Conservation Easement
0.62 km² overlap
Marshall County
IUCN VWaterfowl Production Area
0.50 km² overlap
Wetlands Reserve Program (WRP)
IUCN Not AssignedReserve Program
0.40 km² overlap
Marshall County
IUCN VWaterfowl Production Area
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
172 distinct species · 1 240 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 · #7080396780 : 23 espèces reliées par 74 interactions GloBI sur 3 types (connectance 14.9%, filtre Serrano α=0.2). 9 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°
5,9°C
Annual rain
519mm
Moisture idx (CMI)
-0,45
Runoff
25mm/an
PET
937mm
AET
447mm
Mean slope
0,9°
Water table
37cm
Forest
66%
Crops
51%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)