HydroBASINS lev08 watershed · #7080038620
Bassin de Mill 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 : Washington
Sub-basin area
192,1km²
Upstream area
192,1km²
Discharge
5,27m³/s
Mean elev.
26m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Washington165.2 km²85.8% of basin
18 intersecting protected areas
Flint Island
IUCN VPreserve
0.55 km² overlap
Plummer Point
IUCN VPCL
0.34 km² overlap
Grain Point
IUCN VPCL
0.34 km² overlap
Pinkham Island
IUCN VPCL
0.32 km² overlap
Drisko Marsh
IUCN VPCL
0.29 km² overlap
Willard Point
IUCN VEasement
0.26 km² overlap
White Rock Creek
IUCN VPCL
0.17 km² overlap
West Carrying Place Cove
IUCN VPCL
0.16 km² overlap
Willard Point
IUCN VEasement
0.12 km² overlap
9 more protected areassorted by overlap area
Beaver Meadow Brook
IUCN VPCL
0.12 km² overlap
Upper Birch Island
IUCN VPreserve
0.11 km² overlap
Narrows Island
IUCN VEasement
0.10 km² overlap
Curtis Creek
IUCN VPCL
0.08 km² overlap
Private Conservation
0.04 km² overlap
Shipstern Island
IUCN VPreserve
0.03 km² overlap
Hog Island Harrington
IUCN VEasement
0.01 km² overlap
Raspberry Island
IUCN VEasement
0.01 km² overlap
Access
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 221 distinct species · 39 170 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 Mill River : 21 espèces reliées par 68 interactions GloBI sur 2 types (connectance 11.4%, filtre Serrano α=0.2). 14 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°
6,4°C
Annual rain
1 235mm
Moisture idx (CMI)
0,32
Runoff
873mm/an
PET
838mm
AET
696mm
Mean slope
1,5°
Water table
102cm
Forest
95%
Crops
2%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)