HydroBASINS lev08 watershed · #7080434160
Bassin de Monroe 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 : Payette, Washington
Sub-basin area
628,6km²
Upstream area
4 353,8km²
Discharge
50,59m³/s
Mean elev.
1 023m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Crane Creek731 km²
- Bassin de Weiser River542 km²
2 dept-equivalent regions (GADM L2)
- WashingtonIdaho · United States629.2 km²99.9% of basin
- PayetteIdaho · United States0.7 km²0.1% of basin
3 intersecting protected areas
Conservation Easement
2.13 km² overlap
Hixon Sharptail
IUCN VPrivate Conservation Land
1.54 km² overlap
Watershed Protection
0.12 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
885 distinct species · 16 103 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 Monroe Creek : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 4 types (connectance 14.4%, 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°
7,6°C
Annual rain
435mm
Moisture idx (CMI)
-0,59
Runoff
268mm/an
PET
1 093mm
AET
369mm
Mean slope
8,2°
Water table
619cm
Forest
20%
Crops
15%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)