HydroBASINS lev08 watershed · #7080530380
Bassin de Juniata 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 4 administrative regions : Dauphin, Juniata, Perry, Snyder
Sub-basin area
740,6km²
Upstream area
8 794,8km²
Discharge
122,56m³/s
Mean elev.
236m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Tuscarora Creek702 km²
- Bassin de Juniata River355 km²
4 dept-equivalent regions (GADM L2)
- Perry461.4 km²62.2% of basin
- 265.5 km²35.8% of basin
- 12.4 km²1.7% of basin
- 2.3 km²0.3% of basin
7 intersecting protected areas
Tuscarora
IUCN VIWild Area
21.56 km² overlap
Little Buffalo
IUCN IIIState Park
4.01 km² overlap
Reserve Program
0.74 km² overlap
Gregory Alan Grening
IUCN VPreserve
0.15 km² overlap
Port Royal
IUCN VWetlands
0.06 km² overlap
Westfall Ridge Praire
IUCN VConservation Easement
0.02 km² overlap
Westfall Ridge Praire
IUCN VPrivate Conservation Land
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 943 distinct species · 165 639 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 Juniata River : 25 espèces reliées par 78 interactions GloBI sur 3 types (connectance 11.7%, 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°
10,2°C
Annual rain
1 047mm
Moisture idx (CMI)
0,00
Runoff
445mm/an
PET
1 045mm
AET
802mm
Mean slope
6,2°
Water table
362cm
Forest
99%
Crops
26%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)