HydroBASINS lev08 watershed · #7080479600
Bassin de Annie 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 2 administrative regions : Jackson, Klamath
Sub-basin area
1 459,4km²
Upstream area
1 459,4km²
Discharge
17,83m³/s
Mean elev.
1 542m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1459.4 km²99.8% of basin
- Jackson2.4 km²0.2% of basin
14 intersecting protected areas
Sky Lakes
IUCN IbWilderness
169.22 km² overlap
Crater Lake
IUCN IINational Park
124.28 km² overlap
Upper Klamath
IUCN IVNational Wildlife Refuge
98.65 km² overlap
Recommended Wilderness
90.14 km² overlap
Mountain Lakes
IUCN IbWilderness
68.78 km² overlap
Cherry Creek Basin
IUCN IaResearch Natural Area
38.30 km² overlap
Reserve Program
22.68 km² overlap
Williamson River Delta
IUCN VPrivate Conservation Land
13.32 km² overlap
Fourmile
IUCN VWetlands
7.50 km² overlap
5 more protected areassorted by overlap area
Reserve Program
5.77 km² overlap
Klamath
IUCN VWildlife Area
2.45 km² overlap
Us-Or-136-1
IUCN Not AssignedConservation Easement
1.53 km² overlap
Mountain Lakes
IUCN IbWilderness Study Area
1.37 km² overlap
Shoalwater
IUCN Not AssignedConservation Easement
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 400 distinct species · 225 811 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Annie Creek : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
5,9°C
Annual rain
812mm
Moisture idx (CMI)
-0,16
Runoff
406mm/an
PET
965mm
AET
527mm
Mean slope
6,1°
Water table
324cm
Forest
82%
Crops
7%
Urban
0%
Protected
27%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)