HydroBASINS lev08 watershed · #7080075120
Bassin · #7080075120
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 3 administrative regions : Burleigh, Kidder, Wells
Sub-basin area
2 253,3km²
Upstream area
2 253,3km²
Discharge
2,27m³/s
Mean elev.
565m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1858.1 km²82.2% of basin
- 390.6 km²17.3% of basin
- Wells10.7 km²0.5% of basin
16 intersecting protected areas
Kidder County
IUCN VWaterfowl Production Area
203.88 km² overlap
Burleigh County
IUCN VIWaterfowl Production Area
52.54 km² overlap
Kidder County
IUCN VWaterfowl Production Area
43.56 km² overlap
Burleigh County
IUCN VWaterfowl Production Area
37.69 km² overlap
Us-Nd-287-2
IUCN Not AssignedConservation Easement
14.41 km² overlap
Reserve Program
6.45 km² overlap
Reserve Program
3.37 km² overlap
Arena
IUCN VLake
3.23 km² overlap
Hutchinson Lake
IUCN Not AssignedNational Wildlife Refuge
1.93 km² overlap
7 more protected areassorted by overlap area
Horsehead
IUCN VLake
1.83 km² overlap
Wetlands Reserve Program (WRP)
IUCN Not AssignedReserve Program
1.58 km² overlap
Tappen Slough
IUCN VState Wildlife Management Area
1.06 km² overlap
Mcphail Slough
IUCN VState Wildlife Management Area
0.65 km² overlap
Frettim Township
IUCN VState Wildlife Management Area
0.35 km² overlap
Phoenix Township
IUCN VState Wildlife Management Area
0.31 km² overlap
Lake Williams
IUCN VState Wildlife Management Area
0.21 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
672 distinct species · 125 808 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 · #7080075120 : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 4 types (connectance 17.7%, 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°
4,6°C
Annual rain
427mm
Moisture idx (CMI)
-0,53
Runoff
43mm/an
PET
909mm
AET
372mm
Mean slope
0,9°
Water table
61cm
Forest
0%
Crops
50%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)