HydroBASINS lev08 watershed · #7080400520
Bassin de Locha 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 : Pontiac, Renfrew
Sub-basin area
361,5km²
Upstream area
78 696km²
Discharge
1 029,27m³/s
Mean elev.
126m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
2 dept-equivalent regions (GADM L2)
- 215.8 km²59.6% of basin
- 146.5 km²40.4% of basin
19 intersecting protected areas
Water fowl gathering area
4.43 km² overlap
Water fowl gathering area
3.60 km² overlap
Water fowl gathering area
2.17 km² overlap
Natural Area Under Private Stewardship
1.88 km² overlap
Grand Marais de Bristol (partie Smurfit-Stone) Natural Area Under Private Stewardship
IUCN Not ReportedNatural Area Under Private Stewardship
1.33 km² overlap
Natural Area Under Private Stewardship
0.59 km² overlap
Bristol (partie Boily) Natural Area Under Private Stewardship
IUCN Not ReportedNatural Area Under Private Stewardship
0.44 km² overlap
Natural Area Under Private Stewardship
0.43 km² overlap
Provincial Park
0.31 km² overlap
10 more protected areassorted by overlap area
Baie Cowley Muskrat Habitat
IUCN VIMuskrat habitat
0.25 km² overlap
Muskrat habitat
0.16 km² overlap
Muskrat habitat
0.14 km² overlap
Muskrat habitat
0.12 km² overlap
Muskrat habitat
0.12 km² overlap
Privately Protected Area
0.11 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
0.11 km² overlap
Clarendon (partie Binda) Natural Area Under Private Stewardship
IUCN Not ReportedNatural Area Under Private Stewardship
0.10 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
0.05 km² overlap
Island or peninsula inhabited by a colony of birds
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 881 distinct species · 109 617 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Locha Creek : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 4 types (connectance 13.9%, 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°
5,5°C
Annual rain
824mm
Moisture idx (CMI)
0,00
Runoff
329mm/an
PET
827mm
AET
607mm
Mean slope
1,3°
Water table
88cm
Forest
53%
Crops
29%
Urban
1%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)