Ontologia

HydroBASINS lev08 watershed · #7080496020

Bassin de Indian 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 3 administrative regions : Del Norte, Josephine, Siskiyou

Pfafstetter: 77480308

Sub-basin area

348,7km²

Upstream area

348,8km²

Discharge

12,56m³/s

Mean elev.

1 108m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Little Grider Creek26 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

992 distinct species · 6 344 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 344 obs · 8 cellules
Obs. / cellule
≥ 1 422
1 422–1 421
1 173–1 421
917–1 172
< 917

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 Indian Creek : 24 espèces reliées par 83 interactions GloBI sur 5 types (connectance 8.0%, filtre Serrano α=0.2). 22 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
83
Connectance
0.080
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°

8,2°C

Annual rain

1 148mm

Moisture idx (CMI)

0,08

Runoff

1 130mm/an

PET

1 056mm

AET

598mm

Mean slope

18,9°

Water table

597cm

Forest

100%

Crops

0%

Urban

0%

Protected

15%

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