Ontologia

HydroBASINS lev08 watershed · #7080384500

Bassin de Eel 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 across 2 countries : Aroostook, Carleton, York

29% lakePfafstetter: 72608360

Sub-basin area

657km²

Upstream area

657km²

Discharge

13,86m³/s

Mean elev.

170m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Saint John River2703 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

17 intersecting protected areas

  • 4009800

    IUCN II

    Nature Legacy protected area

    10.50 km² overlap

  • 4000500

    IUCN II

    Nature Legacy protected area

    9.30 km² overlap

  • 4000700

    IUCN II

    Nature Legacy protected area

    9.20 km² overlap

  • Maxwell

    IUCN II

    Protected Natural Area

    7.42 km² overlap

  • 4006500

    IUCN II

    Nature Legacy protected area

    3.59 km² overlap

  • 4047100

    IUCN II

    Nature Legacy protected area

    3.01 km² overlap

  • Risteen Brook

    IUCN II

    Protected Natural Area

    2.48 km² overlap

  • Eel River

    IUCN Ib

    Protected Natural Area

    2.40 km² overlap

  • Tamarack Brook

    IUCN II

    Protected Natural Area

    1.91 km² overlap

8 more protected areas

  • Dead Creek

    IUCN Ib

    Protected Natural Area

    1.68 km² overlap

  • First Eel Lake

    IUCN Ib

    Protected Natural Area

    1.01 km² overlap

  • Oak Mountain

    IUCN Ib

    Protected Natural Area

    0.93 km² overlap

  • 4047000

    IUCN II

    Nature Legacy protected area

    0.67 km² overlap

  • Pocowogamis Stream

    IUCN II

    Protected Natural Area

    0.65 km² overlap

  • Spednic Lake

    IUCN II

    Protected Natural Area

    0.19 km² overlap

  • 4004300

    IUCN II

    Nature Legacy protected area

    0.12 km² overlap

  • 4046700

    IUCN II

    Nature Legacy protected area

    0.12 km² overlap

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

Species present

790 distinct species · 3 532 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 532 obs · 16 cellules
Obs. / cellule
≥ 778
484–777
201–483
160–200
< 160

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

Ecological tissue

Sample of 46 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 Eel River : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 123 interactions GloBI sur 4 types (connectance 11.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
123
Connectance
0.119
Patrimoniales
1
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°

4,6°C

Annual rain

1 048mm

Moisture idx (CMI)

0,22

Runoff

693mm/an

PET

822mm

AET

656mm

Mean slope

2,5°

Water table

113cm

Forest

96%

Crops

2%

Urban

0%

Protected

0%

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