Forest · usa
Katahdin
- Area
- 766 km²
- IUCN cat.
- Not Assigned
- Year
- 2006
Overview
- Designation
- Forest
- Established
- 2006
- Managing authority
- State Park and Recreation
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
346 distinct species · 8 036 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 Katahdin : 27 espèces reliées par 75 interactions GloBI sur 3 types (connectance 12.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology10 basins · 31 lakes · 32 rivers
Hydrology metrics for this exact territory
Stream length here
106,8km
Lake surface here
1,15km²
Basins crossed
10
Max stream order
5
Max drainage
5 086km²
Discharge in basins
42,2m³/s
Mean precip.
1 022mm/an
Mean T°
3,6°C
Moisture idx
0,22
Max snow
45%
Mean runoff
689mm/an
Mean elev. (basins)
324m
Watersheds crossing here
- Bassin de West Branch Penobscot Riversub-area1 353,1 km²overlap369.57 km²48%
- Bassin de Loon Streamsub-area726 km²overlap95.88 km²13%
- Bassin de Allagash Streamsub-area993,4 km²overlap86.18 km²11%
- Bassin de Cooper Brooksub-area534,5 km²overlap72.73 km²9%
- Bassin de Allagash Riversub-area442,9 km²overlap39.06 km²5%
- Bassin de West Branch Seboeis Streamsub-area428,3 km²overlap36.11 km²5%
- Bassin de West Branch Penobscot Riversub-area253,2 km²overlap33.02 km²4%
- Bassin de Sandy Streamsub-area341 km²overlap31.41 km²4%
- Bassin de Trout Brooksub-area251,7 km²overlap1.79 km²0%
1 more basinssorted by overlap
Lakes (31, top by area)
- Elbow Lakearea78,5 km²avg depth6.2 m
- Millinocket Lakearea34,4 km²avg depth3.1 m
- Jo-Mary Lakearea11,9 km²avg depth6.9 m
- Umbazooksus Lakearea6,3 km²avg depth6.7 m
- Nesowadnehunk Lakearea5,3 km²avg depth2.7 m
- Indian Pondarea4,9 km²avg depth8.2 m
- Harrington Lakearea4,6 km²avg depth11.6 m
- Longley Pondarea3,1 km²avg depth3.7 m
- Duck Pondarea1,9 km²avg depth3.5 m
22 more lakes
- Mud Pondarea1,8 km²avg depth3.3 m
- Lac 1035845area0,8 km²avg depth3.3 m
- Lac 1033453area0,7 km²avg depth4.0 m
- Lac 1029639area0,6 km²avg depth4.3 m
- Lac 1034471area0,6 km²avg depth3.8 m
- Lac 1031429area0,6 km²avg depth4.2 m
- Lac 1029377area0,5 km²avg depth4.7 m
- Lac 1031642area0,4 km²avg depth3.6 m
- Lac 1034770area0,4 km²avg depth3.9 m
- Lac 1034491area0,4 km²avg depth3.3 m
- Lac 1032533area0,3 km²avg depth2.1 m
- Lac 1036543area0,3 km²avg depth3.9 m
- Lac 1029070area0,2 km²avg depth2.3 m
- Lac 1034505area0,2 km²avg depth3.6 m
- Lac 1033037area0,2 km²avg depth2.4 m
- Lac 1033408area0,2 km²avg depth3.1 m
- Lac 1035439area0,2 km²avg depth2.1 m
- Lac 1029234area0,2 km²avg depth2.8 m
- Lac 1033339area0,1 km²avg depth4.6 m
- Lac 1036024area0,1 km²avg depth3.8 m
- Lac 1036460area0,1 km²avg depth2.8 m
- Lac 1029464area0,1 km²avg depth1.9 m
Rivers / streams (32, ord ≥ 4)
- Smith Brookord 3len here15.08 km55%total28 km
- Soper Brookord 1len here10.62 km44%total24 km
- Ripogenus Streamord 3len here8.86 km61%total15 km
- Telos Brookord 1len here7.11 km98%total7 km
- West Branch Red Brookord 1len here7.10 km76%total9 km
- Meadow Brookord 6len here5.21 km12%total43 km
- West Seboeis Streamord 2len here4.95 km37%total13 km
- Mud Brookord 3len here3.52 km7%total49 km
- Nesowadnehunk Streamord 2len here3.40 km16%total22 km
- Pockwockamus Streamord 2len here3.38 km52%total6 km
- Sandy Streamord 3len here3.38 km12%total28 km
- Woodman Brookord 1len here3.25 km51%total6 km
20 more river segmentssorted by Strahler order + length
- Leadbetter Brookord 3len here3.19 km35%total9 km
- Duck Brookord 2len here2.74 km44%total6 km
- Grant Brookord 1len here2.71 km30%total9 km
- West Branch Penobscot Riverord 6len here2.71 km1%total220 km
- West Ragged Brookord 1len here2.27 km57%total4 km
- Little Longley Streamord 2len here2.23 km29%total8 km
- Cuxabexis Streamord 3len here2.20 km8%total26 km
- Longley Brookord 1len here2.17 km43%total5 km
- Tumbledown Dick Streamord 1len here2.12 km30%total7 km
- Allagash Riverord 4len here1.99 km1%total162 km
- Upper Jo-Mary Streamord 2len here1.74 km33%total5 km
- Twitchell Brookord 1len here1.18 km26%total4 km
- Telos Streamord 2len here1.14 km19%total6 km
- Umbazooksus Streamord 2len here1.06 km9%total12 km
- Pratt Brookord 1len here0.76 km8%total10 km
- Lower Jo-Mary Streamord 3len here0.33 km8%total4 km
- Thissell Brookord 3len here0.30 km3%total9 km
- Nahmakanta Streamord 3len here0.08 km0%total18 km
- East Ragged Brookord 1len here≈ tangenttotal4 km
- Caucomgomoc Streamord 4len here≈ tangenttotal16 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 45.99596, -69.20648
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.