HydroBASINS lev08 watershed · #7080471330
Bassin de Canaseraga 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 3 administrative regions : Allegany, Livingston, Steuben
Sub-basin area
856,8km²
Upstream area
856,8km²
Discharge
13,22m³/s
Mean elev.
418m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- LivingstonNew York · United States559.5 km²65.2% of basin
- SteubenNew York · United States151.2 km²17.6% of basin
- AlleganyNew York · United States147.6 km²17.2% of basin
12 intersecting protected areas
Rattlesnake Hill
IUCN VWildlife Management Area
20.66 km² overlap
Canaseraga
IUCN IbState Forest
5.20 km² overlap
Slader Creek
IUCN IbState Forest
4.91 km² overlap
Gas Springs
IUCN IbState Forest
3.30 km² overlap
Klipnocky
IUCN IbState Forest
1.63 km² overlap
Allegany County Lands
IUCN VLocal Conservation Area
1.24 km² overlap
New York
IUCN VState Lands
0.35 km² overlap
Reserve Program
0.24 km² overlap
Reserve Program
0.21 km² overlap
3 more protected areassorted by overlap area
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Steuben, NY
IUCN VConservation Easement
0.06 km² overlap
Keaney Swamp
IUCN VWildlife Management Area
0.04 km² overlap
Preserve
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 234 distinct species · 83 667 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 Canaseraga Creek : 21 espèces reliées par 75 interactions GloBI sur 4 types (connectance 15.1%, filtre Serrano α=0.2). 11 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°
7,4°C
Annual rain
860mm
Moisture idx (CMI)
-0,09
Runoff
486mm/an
PET
946mm
AET
700mm
Mean slope
4,4°
Water table
284cm
Forest
71%
Crops
23%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)