Rivière

Close Slough

⚠ Partial coverage : only 1 named segment matched so far. The real rivière extends much further (Strahler order 5 indicates a major river). Cross-source ingest in progress — values below reflect only the matched segment.

Crosses 2 administrative regions : Chisago, Polk

rivière

Max discharge

130m³/s

Max Strahler

Segments matched

River geography2 admin regions · 0 communes

Parent watershed

hybas-7080409280597 km²

2 administrative regions crossed (GADM L2)

Chisago
Minnesota · United States
6.1 km
in this dpt
Polk
Wisconsin · United States
0.2 km
in this dpt

8 intersecting protected areas

Saint Croix
IUCN V
National Scenic Riverway
Scenic
IUCN Not Assigned
Easement
Lower Saint Croix
IUCN V
National Scenic Riverway
St. Croix
IUCN V
National Scenic Riverway
Saint Croix
IUCN VI
National Scenic Riverway
Scenic
IUCN Not Assigned
Easement
Lower St. Croix
IUCN V
National Scenic Riverway
Franconia Bluffs State Scientific and
IUCN V
Natural Area

1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.

Species present

1 036 distinct species · 11 647 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 41 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Close Slough : 28 espèces reliées par 89 interactions GloBI sur 4 types (connectance 10.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.108

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Matched len.

3,9km