Waterfowl Production Area · usa
Roberts County
- Area
- 7 km²
- IUCN cat.
- V
- Year
- 1999
Overview
- Designation
- Waterfowl Production Area
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1999
- Managing authority
- U.S. Fish and Wildlife Service ; Natural Resources Conservation Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
77 distinct species · 190 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Roberts County : 16 espèces reliées par 50 interactions GloBI sur 3 types (connectance 16.7%, 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).
Hydrology7 basins · 2 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
3,4km
Lake surface here
0,12km²
Basins crossed
7
Max stream order
3
Max drainage
3 976km²
Discharge in basins
0,0m³/s
Mean precip.
540mm/an
Mean T°
6,0°C
Moisture idx
-0,42
Max snow
30%
Mean runoff
65mm/an
Mean elev. (basins)
465m
Watersheds crossing here
- Bassin de Little Minnesota Riversub-area1 903,4 km²overlap2.74 km²39%
- Basin #11020sub-area1 183,2 km²overlap2.09 km²29%
- Bassin de Big Sioux Riversub-area562,3 km²overlap0.91 km²13%
- Bassin de Bois de Sioux Riversub-area601 km²overlap0.47 km²7%
- Basin #96630sub-area259,2 km²overlap0.37 km²5%
- Bassin de Cottonwood Sloughsub-area875 km²overlap0.28 km²4%
- Bassin de North Fork Whetstone Riversub-area1 040,7 km²overlap0.25 km²4%
Lakes (2, top by area)
Rivers / streams (8, ord ≥ 4)
- Big Sioux Riverord 6len here1.27 km0%total730 km
- Hines Creekord 3len here0.62 km5%total13 km
- Cottonwood Sloughord 3len here0.42 km1%total46 km
- North Fork Whetstone Riverord 3len here0.42 km0%total112 km
- Little Minnesota Riverord 4len here0.33 km0%total115 km
- Munson Creekord 1len here0.19 km2%total11 km
- Jorgenson Riverord 3len here0.16 km1%total19 km
- Big Sloughord 3len here≈ tangenttotal53 km
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
- 45.46721, -96.84739
- 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.