Ontologia

HydroBASINS lev08 watershed · #7080454990

Bassin de Waterloo Creek

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 4 administrative regions : Allamakee, Fillmore, Houston, Winneshiek

Pfafstetter: 74287526

Sub-basin area

299,3km²

Upstream area

299,5km²

Discharge

2,34m³/s

Mean elev.

335m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Upper Iowa River312 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

5 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

701 distinct species · 4 599 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 599 obs · 7 cellules
Obs. / cellule
≥ 2 414
2 414–2 413
529–2 413
434–528
< 434

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

Ecological tissue

Sample of 43 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 Bassin de Waterloo Creek : 33 espèces reliées par 111 interactions GloBI sur 4 types (connectance 12.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
111
Connectance
0.123
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

7,2°C

Annual rain

816mm

Moisture idx (CMI)

-0,12

Runoff

247mm/an

PET

932mm

AET

691mm

Mean slope

3,7°

Water table

190cm

Forest

14%

Crops

62%

Urban

0%

Protected

4%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)