HydroBASINS lev08 watershed · #7080458670
Bassin de East Branch Fish 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 : Lewis, Oneida
Sub-basin area
478,9km²
Upstream area
478,9km²
Discharge
14,6m³/s
Mean elev.
452m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- LewisNew York · United States319.4 km²66.6% of basin
- OneidaNew York · United States160.4 km²33.4% of basin
12 intersecting protected areas
Tug Hill
IUCN VPrivate Conservation Land
28.22 km² overlap
Lesser Wilderness
IUCN IbState Forest
20.41 km² overlap
Swancott Hill
IUCN IbState Forest
8.11 km² overlap
Big Brook
IUCN IbState Forest
5.34 km² overlap
East Branch Fish Creek
IUCN VConservation Area
3.42 km² overlap
Tug Hill
IUCN VWildlife Management Area
1.72 km² overlap
Lewis State
IUCN VForest Preserve
1.36 km² overlap
Raywood
IUCN VUnique Area
1.28 km² overlap
Point Rock
IUCN IbState Forest
0.89 km² overlap
3 more protected areassorted by overlap area
Reserve Program
0.34 km² overlap
Tug Hill Fee
IUCN VPrivate Conservation Land
0.05 km² overlap
Reserve Program
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
577 distinct species · 8 772 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 East Branch Fish Creek : 30 espèces reliées par 72 interactions GloBI sur 4 types (connectance 9.2%, 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°
5,6°C
Annual rain
1 310mm
Moisture idx (CMI)
0,36
Runoff
951mm/an
PET
835mm
AET
729mm
Mean slope
2,2°
Water table
136cm
Forest
96%
Crops
7%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)