HydroBASINS lev08 watershed · #7080444870
Bassin de Bearcamp 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 : Carroll, Grafton, Oxford, York
Sub-basin area
1 229,8km²
Upstream area
1 229,9km²
Discharge
32,16m³/s
Mean elev.
273m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Carroll959.3 km²77.8% of basin
- 136.0 km²11.0% of basin
- 100.7 km²8.2% of basin
- 36.3 km²2.9% of basin
30 intersecting protected areas
Sandwich Range
IUCN IbWilderness
63.43 km² overlap
Leavitt Plantation
IUCN Not AssignedForest
26.74 km² overlap
Natural Area
10.30 km² overlap
Ossipee Pine Barrens
IUCN VPrivate Conservation Land
8.60 km² overlap
Natural Area
3.03 km² overlap
The Bowl
IUCN IaResearch Natural Area
2.53 km² overlap
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Carroll, NH
IUCN VConservation Easement
1.76 km² overlap
Ossipee Pine Barrens
IUCN VPrivate Conservation Land
1.47 km² overlap
Ossipee Pine Barrens
IUCN VPrivate Conservation Land
1.41 km² overlap
21 more protected areassorted by overlap area
Wilkinson Brook
IUCN VConservation Easement
1.29 km² overlap
Dr. Melvin Harmon
IUCN VPreserve
1.19 km² overlap
Forrester A. Clark
IUCN VReserve
1.14 km² overlap
Thurley Mountain
IUCN VPrivate Conservation
1.08 km² overlap
Whitton
IUCN VPond
0.99 km² overlap
Frank Bolles
IUCN VPreserve
0.99 km² overlap
Alice Bemis Thompson
IUCN VWildlife Refuge
0.93 km² overlap
Dan Hole
IUCN VPond
0.86 km² overlap
Wilkinson Brook
IUCN VPrivate Conservation Land
0.83 km² overlap
Mill Brook Expansion
IUCN VPrivate Conservation
0.58 km² overlap
Private Conservation
0.58 km² overlap
Thomas H. Carpenter
IUCN VPreserve
0.56 km² overlap
Private Conservation
0.48 km² overlap
Reich
IUCN VConservation Easement
0.42 km² overlap
Phillips Brook
IUCN VWetland Preserve
0.42 km² overlap
A. Adams / S. Korson
IUCN VNature Preserve
0.38 km² overlap
Gulf Brook
IUCN VPrivate Conservation
0.37 km² overlap
Mary P. Scott
IUCN VNature Reserve
0.27 km² overlap
Wild Bird Sanctuary
0.25 km² overlap
Bickford
IUCN Not AssignedPond
0.25 km² overlap
Sharp
IUCN VForest
0.23 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 337 distinct species · 202 368 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Bearcamp River : 24 espèces reliées par 89 interactions GloBI sur 4 types (connectance 14.1%, 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°
5,9°C
Annual rain
1 236mm
Moisture idx (CMI)
0,25
Runoff
937mm/an
PET
917mm
AET
752mm
Mean slope
6,1°
Water table
269cm
Forest
96%
Crops
1%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)