HydroBASINS lev08 watershed · #7080460610
Bassin de Oneida 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 : Onondaga, Oswego
Sub-basin area
613,9km²
Upstream area
3 813,7km²
Discharge
99,88m³/s
Mean elev.
135m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Chittenango Creek1222 km²
- Bassin de Erie Canal251 km²
2 dept-equivalent regions (GADM L2)
- OswegoNew York · United States474.7 km²77.2% of basin
- OnondagaNew York · United States140.3 km²22.8% of basin
9 intersecting protected areas
Three Mile Bay
IUCN VState Wildlife Management Area
16.07 km² overlap
Hamlin Marsh
IUCN VWildlife Management Area
5.35 km² overlap
Reserve Program
2.65 km² overlap
Klondike
IUCN IbState Forest
2.23 km² overlap
Stanley J. Hamlin Marsh
IUCN VWildlife Management Area
1.96 km² overlap
Cicero Swamp
IUCN VWildlife Management Area
1.95 km² overlap
Wetlands
1.02 km² overlap
Reserve Program
0.17 km² overlap
Save the County
IUCN Not AssignedWildlife Sanctuary
0.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 462 distinct species · 296 334 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 Oneida River : 26 espèces reliées par 80 interactions GloBI sur 4 types (connectance 13.4%, filtre Serrano α=0.2). 9 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°
8,0°C
Annual rain
1 077mm
Moisture idx (CMI)
0,16
Runoff
771mm/an
PET
905mm
AET
717mm
Mean slope
1,2°
Water table
61cm
Forest
86%
Crops
11%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)