Waterfowl Production Area · USA
Big Stone County
- Area
- 58 km²
- IUCN cat.
- VI
Overview
- Designation
- Waterfowl Production Area
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
0 - Managing authority
- U.S. Fish and Wildlife Service ; Natural Resources Conservation Service ; Other or Unknown State Land
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
132 distinct species · 1 056 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Big Stone County : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 4 types (connectance 9.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology7 basins · 15 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
3,5km
Lake surface here
3,06km²
Basins crossed
7
Max stream order
3
Max drainage
5 120km²
Discharge in basins
1,2m³/s
Mean precip.
576mm/an
Mean T°
6,2°C
Moisture idx
-0,38
Max snow
24%
Mean runoff
105mm/an
Mean elev. (basins)
341m
Watersheds crossing here
- Bassin de Stony Runsub-area332,3 km²overlap30.72 km²53%
- Bassin de Twelvemile Creeksub-area1 125 km²overlap7.24 km²13%
- Bassin de Little Minnesota Riversub-area1 903,4 km²overlap6.10 km²11%
- Bassin de Minnesota Riversub-area514,5 km²overlap6.06 km²10%
- Bassin de Pomme de Terre Riversub-area2 086,8 km²overlap5.97 km²10%
- Bassin de Minnesota Riversub-area17,3 km²overlap1.31 km²2%
- Bassin de Minnesota Riversub-area74,3 km²overlap0.35 km²1%
Lakes (15, top by area)
- Barry Lakearea1,4 km²avg depth1.2 m
- Lac 1038612area0,6 km²avg depth3.5 m
- Lac 1037142area0,4 km²avg depth1.9 m
- Lac 1038010area0,3 km²avg depth2.3 m
- Lac 1036538area0,3 km²avg depth1.5 m
- Lac 1038636area0,2 km²avg depth2.0 m
- Lac 1038718area0,2 km²avg depth1.5 m
- Lac 1038142area0,2 km²avg depth2.0 m
- Lac 1037375area0,2 km²avg depth1.0 m
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 45.57059, -96.58671
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.