HydroBASINS lev08 watershed · #7080518170
Bassin de Delaware 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 3 administrative regions : Monroe, Northampton, Warren
Sub-basin area
69,8km²
Upstream area
10 803,2km²
Discharge
213,22m³/s
Mean elev.
218m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Delaware River1072 km²
- Bassin de Brodhead Creek828 km²
3 dept-equivalent regions (GADM L2)
- Northampton44.2 km²63.3% of basin
- Warren20.2 km²29.0% of basin
- Monroe5.4 km²7.7% of basin
8 intersecting protected areas
Worthington
IUCN VState Forest
9.96 km² overlap
Mt. Bethel Fens
IUCN VEasement
0.42 km² overlap
Reserve Program
0.16 km² overlap
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Northampton, PA
IUCN VConservation Easement
0.13 km² overlap
Mount Bethel Fens
IUCN VPrivate Conservation Land
0.12 km² overlap
Corridor
0.10 km² overlap
Conservation Easement
0.08 km² overlap
Mount Bethel Fens
IUCN VConservation Easement
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 263 distinct species · 183 973 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 Delaware River : 25 espèces reliées par 68 interactions GloBI sur 4 types (connectance 10.2%, filtre Serrano α=0.2). 12 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°
9,2°C
Annual rain
1 182mm
Moisture idx (CMI)
0,13
Runoff
629mm/an
PET
1 033mm
AET
836mm
Mean slope
5,7°
Water table
332cm
Forest
100%
Crops
12%
Urban
2%
Protected
22%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)