Waterfowl Production Area · usa
Cavalier County
- Area
- 43 km²
- IUCN cat.
- VI
- Year
- 1961
Overview
- Designation
- Waterfowl Production Area
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
- Established
- 1961
- Managing authority
- U.S. Fish and Wildlife Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
21 distinct species · 40 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 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 Cavalier County : 1 espèces reliées par 4 interactions GloBI sur 2 types (connectance 133.3%, filtre Serrano α=0.2). 2 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 · 10 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,1km
Lake surface here
4,48km²
Basins crossed
7
Max stream order
1
Max drainage
8 518km²
Discharge in basins
0,1m³/s
Mean precip.
445mm/an
Mean T°
2,9°C
Moisture idx
-0,47
Max snow
35%
Mean runoff
33mm/an
Mean elev. (basins)
467m
Watersheds crossing here
- Basin #21980sub-area283,5 km²overlap10.10 km²23%
- Basin #24990sub-area781,6 km²overlap9.62 km²22%
- Basin #22170sub-area816,9 km²overlap7.86 km²18%
- Bassin de Snowflake Creeksub-area841,5 km²overlap6.93 km²16%
- Bassin de Cypress Creeksub-area625,8 km²overlap3.91 km²9%
- Bassin de Little South Pembina Riversub-area2 172,5 km²overlap3.82 km²9%
- Bassin de Big Couleesub-area565,9 km²overlap1.21 km²3%
Lakes (10, top by area)
- Lake #02518area2,8 km²avg depth1.9 m
- Lac 986865area0,8 km²avg depth1.9 m
- Lac 987601area0,7 km²avg depth1.7 m
- Lac 985688area0,6 km²avg depth1.9 m
- Lac 989377area0,5 km²avg depth1.2 m
- Lac 985102area0,3 km²avg depth1.9 m
- Lac 990322area0,2 km²avg depth1.6 m
- Lac 987332area0,2 km²avg depth1.4 m
- Lac 990850area0,2 km²avg depth1.2 m
1 more lakes
Rivers / streams (1, 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
- 48.79564, -98.60681
- 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.