Ontologia

HydroBASINS lev08 watershed · #7080419570

Bassin de Kennebec 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 : Franklin, Piscataquis, Somerset

23% lakePfafstetter: 73114070

Sub-basin area

2 037,3km²

Upstream area

8 422,3km²

Discharge

168,82m³/s

Mean elev.

330m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Kennebec River992 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

6 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 619 distinct species · 66 741 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

66 741 obs · 49 cellules
Obs. / cellule
≥ 9 937
3 743–9 936
1 300–3 742
596–1 299
< 596

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 40 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Kennebec River : 28 espèces reliées par 81 interactions GloBI sur 3 types (connectance 10.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
81
Connectance
0.104
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

4,3°C

Annual rain

1 077mm

Moisture idx (CMI)

0,23

Runoff

769mm/an

PET

821mm

AET

682mm

Mean slope

5,7°

Water table

222cm

Forest

99%

Crops

1%

Urban

0%

Protected

2%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)