HydroBASINS lev08 watershed · #7080602230
Bassin de Paria 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 : Garfield, Kane
Sub-basin area
252km²
Upstream area
708,4km²
Discharge
0,38m³/s
Mean elev.
1 954m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Henderson Creek286 km²
- Bassin de Henrieville Creek171 km²
2 dept-equivalent regions (GADM L2)
- KaneUtah · United States151.6 km²60.1% of basin
- GarfieldUtah · United States100.5 km²39.9% of basin
5 intersecting protected areas
National Monument
99.57 km² overlap
Mud Spring Canyon
IUCN IbWilderness Study Area
49.48 km² overlap
Paria-Hackberry
IUCN IbWilderness Study Area
26.08 km² overlap
Bryce Canyon
IUCN IINational Park
14.34 km² overlap
Inholding
IUCN IbWilderness Study Area
0.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
804 distinct species · 10 089 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 52 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 Paria River : 34 espèces reliées par 134 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 19 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°
8,5°C
Annual rain
284mm
Moisture idx (CMI)
-0,76
Runoff
21mm/an
PET
1 192mm
AET
245mm
Mean slope
7,7°
Water table
922cm
Forest
14%
Crops
0%
Urban
0%
Protected
47%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)