HydroBASINS lev08 watershed · #7080471320
Bassin de Genesee 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 6 administrative regions : Allegany, Cattaraugus, Livingston, Potter, Steuben +1
Sub-basin area
2 813,3km²
Upstream area
2 813,8km²
Discharge
51,68m³/s
Mean elev.
549m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- AlleganyNew York · United States1834.0 km²65.1% of basin
- WyomingNew York · United States487.0 km²17.3% of basin
- 244.5 km²8.7% of basin
- LivingstonNew York · United States127.4 km²4.5% of basin
- SteubenNew York · United States84.5 km²3.0% of basin
- CattaraugusNew York · United States40.4 km²1.4% of basin
20 intersecting protected areas
Hanging Bog
IUCN VWildlife Management Area
15.87 km² overlap
Phillips Creek
IUCN IbState Forest
10.81 km² overlap
Bush Hill
IUCN IbState Forest
9.74 km² overlap
Turnpike
IUCN IbState Forest
6.60 km² overlap
Palmer's Pond
IUCN IbState Forest
6.23 km² overlap
Allegany County Lands
IUCN VLocal Conservation Area
6.17 km² overlap
Crab Hollow
IUCN IbState Forest
4.63 km² overlap
Genesee Valley
IUCN VWildlife Management Area
2.90 km² overlap
Keaney Swamp
IUCN VWildlife Management Area
2.83 km² overlap
11 more protected areassorted by overlap area
Reserve Program
1.84 km² overlap
Gas Springs
IUCN IbState Forest
1.84 km² overlap
Wyoming County Lands
IUCN VLocal Conservation Area
1.44 km² overlap
Karr Valley Creek
IUCN IbState Forest
0.63 km² overlap
Lynds Woods
IUCN VNatural Area
0.36 km² overlap
Moss Lake
IUCN VNature Sanctuary
0.31 km² overlap
Reserve Program
0.13 km² overlap
Cattaraugus County Lands
IUCN VLocal Conservation Area
0.07 km² overlap
New York
IUCN VState Lands
0.04 km² overlap
Silver Lake Outlet
IUCN VWildlife Management Area
0.04 km² overlap
Alma
IUCN VPond
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 060 distinct species · 256 475 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Genesee River : 27 espèces reliées par 72 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 10 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°
6,7°C
Annual rain
948mm
Moisture idx (CMI)
0,01
Runoff
549mm/an
PET
933mm
AET
728mm
Mean slope
4,8°
Water table
319cm
Forest
90%
Crops
20%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)