Rivière· 41 segments
South Fork Moreau River
Crosses 3 administrative regions : Butte, Meade, Perkins
Total length
148km
Max discharge
4,8m³/s
Max Strahler
4
Segments matched
41
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- ButteSouth Dakota · United States196.2 kmin this dpt
- PerkinsSouth Dakota · United States28.7 kmin this dpt
- MeadeSouth Dakota · United States0.0 kmin this dpt
1 intersecting protected areas
Easement
1 page = 1 named river (aggregation of 41 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
17 distinct species · 26 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 South Fork Moreau River : 12 espèces reliées par 9 interactions GloBI sur 1 type (connectance 11.5%, 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).
Hydrology (HydroRIVERS v10)
Total length
148km
Max discharge
4,8m³/s
Max Strahler
4
Segments matched
41
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.