Ontologia

HydroBASINS lev08 watershed · #7080477770

Bassin de Cedar River

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 1 administrative regions : Black Hawk

7% lakePfafstetter: 74286370

Sub-basin area

188,8km²

Upstream area

12 296,7km²

Discharge

114,47m³/s

Mean elev.

279m

Administrative coverage

Computing spatial overlaps (territories, protected areas)…

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydroclimate (BasinATLAS lev08)

Mean T°

8,0°C

Annual rain

870mm

Moisture idx (CMI)

-0,11

Runoff

271mm/an

PET

972mm

AET

736mm

Mean slope

0,9°

Water table

65cm

Forest

3%

Crops

55%

Urban

21%

Protected

0%

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