Watershed Protection · usa
Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Clark, SD
- Area
- 29 km²
- IUCN cat.
- V
- Year
- 1998
Overview
- Designation
- Watershed Protection
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1998
- Managing authority
- State Fish and Wildlife ; Natural Resources Conservation Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
31 distinct species · 62 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Clark, SD : 12 espèces reliées par 11 interactions GloBI sur 2 types (connectance 14.1%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 20 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
7,06km²
Basins crossed
5
Max drainage
38 532km²
Discharge in basins
0,0m³/s
Mean precip.
545mm/an
Mean T°
6,1°C
Moisture idx
-0,41
Max snow
23%
Mean runoff
14mm/an
Mean elev. (basins)
541m
Watersheds crossing here
Lakes (20, top by area)
- Dry Lake Number Twoarea9,1 km²avg depth2.6 m
- Mankey Slougharea4 km²avg depth3.6 m
- Reid Lakearea3,8 km²avg depth3.1 m
- Lake #09931area3 km²avg depth2.5 m
- Lake #09512area1,8 km²avg depth1.5 m
- Cottonwood Lakearea1,6 km²avg depth1.6 m
- Lake #09418area1,3 km²avg depth2.6 m
- Lake #09389area1,3 km²avg depth3.6 m
- Lake #09429area1,1 km²avg depth3.7 m
11 more lakes
- Lac 1040307area1 km²avg depth3.1 m
- Lac 1042976area0,9 km²avg depth2.4 m
- Lac 1040701area0,7 km²avg depth3.3 m
- Lac 1041949area0,7 km²avg depth3.3 m
- Lac 1041917area0,5 km²avg depth2.6 m
- Lac 1040809area0,5 km²avg depth3.2 m
- Lac 1042532area0,4 km²avg depth3.2 m
- Lac 1040944area0,4 km²avg depth2.6 m
- Lac 1042627area0,4 km²avg depth3.1 m
- Lac 1042550area0,3 km²avg depth2.3 m
- Lac 1044080area0,3 km²avg depth2.4 m
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
- 44.92935, -97.69017
- 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.