Ontologia

HydroLAKES lake · #108956

Indian Head Flowage

ReservoirUnited States of AmericaNorth America 229 m

Surface area

3,35km²

Avg depth

5,3m

Volume

17,8km³

Shoreline

35,3km

Administrative coverage

Parent watershed

hybas-7080409280597 km² · upstream 16486 km²

2 dept-equivalent regions (GADM L2)

  • Chisago
    Minnesota · United States
    2.84 km²
    84.4% of lake
  • Polk
    Wisconsin · United States
    0.52 km²
    15.6% of lake

6 intersecting protected areas

  • Saint Croix

    IUCN V

    National Scenic Riverway

    0.34 km² overlap

  • Scenic

    IUCN Not Assigned

    Easement

    0.25 km² overlap

  • Saint Croix

    IUCN V

    National Scenic Riverway

    0.07 km² overlap

  • St. Croix

    IUCN V

    National Scenic Riverway

    0.00 km² overlap

  • Saint Croix

    IUCN VI

    National Scenic Riverway

    0.00 km² overlap

  • Scenic

    IUCN Not Assigned

    Easement

    0.00 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

517 distinct species · 1 781 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 781 obs · 1 cellules
Obs. / cellule
≥ 1 781
1 781–1 780
1 781–1 780
1 781–1 780
< 1 781

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 37 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

Indicateurs du tissu écologique

Tissu écologique de Indian Head Flowage : 22 espèces reliées par 91 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
91
Connectance
0.129
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Lake statistics (HydroLAKES)

Surface

3,35km²

Avg depth

5,3m

Volume

17,800km³

Watershed

16 149km²

Shoreline

35,3km

Shore dev. idx

5,44

Residence time

2days

Elevation

229m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.