HydroBASINS lev08 watershed · #7080015430
Bassin de Dungeness 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 2 administrative regions : Clallam, Jefferson
Sub-basin area
513,5km²
Upstream area
513,7km²
Discharge
14,48m³/s
Mean elev.
1 063m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 370.4 km²71.9% of basin
- Jefferson144.5 km²28.1% of basin
26 intersecting protected areas
Olympic
IUCN IINational Park
195.93 km² overlap
Olympic
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
195.14 km² overlap
Olympic National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
195.14 km² overlap
Daniel J. Evans
IUCN IbWilderness Area
190.45 km² overlap
Olympic National Park
IUCN VMarine Protected Area
189.77 km² overlap
Buckhorn
IUCN IbWilderness
107.76 km² overlap
Buckhorn
IUCN IIIBotanical Area
9.86 km² overlap
Wildlife Area Complex
0.51 km² overlap
Us-Wa-174-2
IUCN Not AssignedConservation Easement
0.35 km² overlap
17 more protected areassorted by overlap area
Ninna's Barn Farm
IUCN Not AssignedConservation Easement
0.26 km² overlap
Jane's Farm
IUCN Not AssignedConservation Easement
0.20 km² overlap
Dungeness Creamery
IUCN Not AssignedConservation Easement
0.15 km² overlap
WDFW (Kaiser)
IUCN Not AssignedConservation Easement
0.14 km² overlap
Dungeness Meadows
IUCN VPrivate Conservation
0.11 km² overlap
Woodcock Farm I (Gagnon-Jones)
IUCN Not AssignedConservation Easement
0.09 km² overlap
Raven
IUCN Not AssignedConservation Easement
0.06 km² overlap
Smith
IUCN Not AssignedConservation Easement
0.05 km² overlap
Scharschmidt
IUCN Not AssignedConservation Easement
0.04 km² overlap
Bates
IUCN Not AssignedConservation Easement
0.04 km² overlap
Miller
IUCN Not AssignedConservation Easement
0.04 km² overlap
Woodcock Farm II (Jones)
IUCN Not AssignedConservation Easement
0.04 km² overlap
Carey
IUCN Not AssignedConservation Easement
0.04 km² overlap
Woolf
IUCN Not AssignedConservation Easement
0.03 km² overlap
Schroeder
IUCN Not AssignedConservation Easement
0.02 km² overlap
Lee
IUCN Not AssignedConservation Easement
0.02 km² overlap
Rivers End (Jamestown)
IUCN Not AssignedConservation Easement
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 885 distinct species · 328 098 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Dungeness River : 22 espèces reliées par 74 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 13 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°
5,2°C
Annual rain
1 952mm
Moisture idx (CMI)
0,57
Runoff
1 088mm/an
PET
639mm
AET
526mm
Mean slope
20,0°
Water table
685cm
Forest
76%
Crops
4%
Urban
1%
Protected
58%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)