HydroBASINS lev08 watershed · #7080499990
Bassin de Logan Creek Dredge
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 9 administrative regions : Burt, Cedar, Cuming, Dakota, Dixon +4
Sub-basin area
2 709,4km²
Upstream area
2 709,4km²
Discharge
13,02m³/s
Mean elev.
453m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
9 dept-equivalent regions (GADM L2)
- Wayne778.0 km²28.7% of basin
- Cedar508.5 km²18.7% of basin
- 350.9 km²12.9% of basin
- 343.6 km²12.7% of basin
- 302.9 km²11.2% of basin
- 268.0 km²9.9% of basin
- Dodge119.7 km²4.4% of basin
- Pierce40.0 km²1.5% of basin
1 moreFull L2 list
- Dakota2.0 km² · 0.1%
5 intersecting protected areas
Thompson-barnes
IUCN VWildlife Management Area
0.64 km² overlap
Reserve Program
0.52 km² overlap
Reserve Program
0.47 km² overlap
Reserve Program
0.16 km² overlap
Sioux Strip
IUCN VWildlife Management Area
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
756 distinct species · 43 886 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Bassin de Logan Creek Dredge : 25 espèces reliées par 69 interactions GloBI sur 3 types (connectance 12.3%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
8,9°C
Annual rain
686mm
Moisture idx (CMI)
-0,35
Runoff
151mm/an
PET
1 055mm
AET
585mm
Mean slope
1,6°
Water table
142cm
Forest
0%
Crops
84%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)