HydroBASINS lev08 watershed · #7080410890
Bassin de Preachers Run
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 : Brown, Edmunds, Faulk
Sub-basin area
766,9km²
Upstream area
766,9km²
Discharge
0,58m³/s
Mean elev.
445m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 590.9 km²76.9% of basin
- 177.7 km²23.1% of basin
- Brown0.0 km²0.0% of basin
11 intersecting protected areas
Edmunds County
IUCN VWaterfowl Production Area
46.41 km² overlap
Faulk County
IUCN VWaterfowl Production Area
18.16 km² overlap
Scatterwood
IUCN VLake
3.87 km² overlap
Edmunds County
IUCN VWaterfowl Production Area
1.83 km² overlap
North Scatterwood
IUCN VLake
0.97 km² overlap
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Edmunds, SD
IUCN VConservation Easement
0.84 km² overlap
Faulk County
IUCN VWaterfowl Production Area
0.69 km² overlap
Reserve Program
0.63 km² overlap
Reserve Program
0.34 km² overlap
2 more protected areassorted by overlap area
Shaner
IUCN VState Wildlife Management Area
0.10 km² overlap
North Scatterwood
IUCN VWildlife Management Area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
276 distinct species · 3 414 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 de Preachers Run : 24 espèces reliées par 83 interactions GloBI sur 4 types (connectance 15.7%, 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°
6,3°C
Annual rain
481mm
Moisture idx (CMI)
-0,52
Runoff
24mm/an
PET
998mm
AET
416mm
Mean slope
0,2°
Water table
17cm
Forest
2%
Crops
60%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)