Water Supply Lands
IUCN VWatershed Protection Area
11 km²
County · USA
Kennebec
United States
DfbCold, no dry season, warm summer(100 %)
Species observed
3 867
Observations
659 641
Area
2 462,9km²
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Kennebec : 24 espèces reliées par 79 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
79
Connectance
0.125
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
3 867 distinct species · 659 641 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,3°C
Annual rain
1 188mm
Warmest m°
25,5°C
Coldest m°
-12,0°C
Elevation: 87 m on average (min 9 m, max 308 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,3°C
Annual rain
1 188mm
Warmest month
25,5°C
Coldest month
-12,0°C
Mean alt.
87m
Min
9m
Max
308m
Std. dev.
39m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,1
Org. C
76,9g/kg
Clay
14,5%
Sand
41,4%
Silt
44,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
168,8g/kg
Clay
14,2%
Sand
41,4%
Silt
44,4%
5–15 cm
pH H₂O
5,1
Org. C
40,7g/kg
Clay
14,2%
Sand
41,3%
Silt
44,5%
15–30 cm
pH H₂O
5,3
Org. C
21,2g/kg
Clay
14,9%
Sand
41,4%
Silt
43,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest63.7%
Crops4.4%
Built-up0.6%
Bare soil0.4%
Other (grassland, water…)30.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 50 lakes · 37 rivers
Hydrology metrics for this exact territory
Stream length here
455,2km
Lake surface here
185,55km²
Basins crossed
7
Max stream order
6
Max drainage
15 302km²
Discharge in basins
337,1m³/s
Mean precip.
1 101mm/an
Mean T°
6,6°C
Moisture idx
0,19
Max snow
32%
Mean runoff
855mm/an
Mean elev. (basins)
111m
Watersheds crossing here
- Bassin de Kennebec Riversub-area1 900,4 km²overlap1545.24 km²63%
- Bassin de Sebasticook Riversub-area2 442 km²overlap481.59 km²20%
- Bassin de Androscoggin Riversub-area1 679,4 km²overlap204.23 km²8%
- Bassin de Sheepscot Riversub-area659,5 km²overlap112.39 km²5%
- Bassin de Kennebec Riversub-area991,6 km²overlap75.87 km²3%
- Bassin de Sandy Riversub-area1 545,5 km²overlap36.49 km²1%
- Bassin de Androscoggin Riversub-area708,7 km²overlap7.10 km²0%
Lakes (50, top by area)
- Great Pondarea33,9 km²avg depth1.6 m
- Number 8area20,9 km²avg depth4.0 m
- Androscoggin Lakearea15,7 km²avg depth11.5 m
- Messalonskee Lakearea15,2 km²avg depth9.6 m
- China Lakearea14,8 km²avg depth11.1 m
- Long Pondarea10 km²avg depth12.3 m
- Little Pondarea9,9 km²avg depth10.1 m
- Maranacook Lakearea7 km²avg depth12.2 m
- East Pondarea6,5 km²avg depth9.1 m
41 more lakes
- Horseshoe Pondarea6,5 km²avg depth2.7 m
- Parker Pondarea6 km²avg depth14.5 m
- Annabessacook Lakearea5,4 km²avg depth6.9 m
- Little Togus Pondarea4,9 km²avg depth5.6 m
- Webber Pondarea4,8 km²avg depth8.1 m
- Threemile Pondarea4,5 km²avg depth7.4 m
- Ellis Pondarea4,3 km²avg depth9.2 m
- Echo Lakearea4,2 km²avg depth10.8 m
- Buker Pondarea3,4 km²avg depth9.1 m
- Pickerel Pondarea2,7 km²avg depth6.5 m
- Torsey Lakearea2,4 km²avg depth10.2 m
- Pattee Pondarea2,1 km²avg depth6.2 m
- Long Pondarea2 km²avg depth6.7 m
- Dexter Pondarea1,9 km²avg depth10.1 m
- Lower Narrows Pondarea1,5 km²avg depth7.1 m
- Lovejoy Pondarea1,5 km²avg depth7.2 m
- Lovejoy Pondarea1,4 km²avg depth3.4 m
- Cochnewagon Lakearea1,4 km²avg depth6.9 m
- Flying Pondarea1,4 km²avg depth6.8 m
- Branch Pondarea1,3 km²avg depth5.7 m
- David Pondarea1,1 km²avg depth5.6 m
- Berry Pondarea1 km²avg depth6.2 m
- Lac 1045502area0,8 km²avg depth5.8 m
- Lac 1044312area0,7 km²avg depth4.9 m
- Lac 1046159area0,7 km²avg depth5.5 m
- Lac 1045496area0,7 km²avg depth4.9 m
- Lac 1045386area0,6 km²avg depth4.8 m
- Lac 1045812area0,4 km²avg depth5.7 m
- Lac 1044887area0,4 km²avg depth2.9 m
- Lac 1045879area0,4 km²avg depth4.4 m
- Lac 1045014area0,4 km²avg depth4.5 m
- Lac 1045479area0,4 km²avg depth3.6 m
- Lac 1045584area0,3 km²avg depth5.5 m
- Lac 1045592area0,3 km²avg depth4.8 m
- Lac 1044878area0,3 km²avg depth5.8 m
- Lac 1045760area0,3 km²avg depth6.3 m
- Lac 1046289area0,3 km²avg depth6.0 m
- Lac 1044734area0,3 km²avg depth4.2 m
- Lac 1045248area0,3 km²avg depth4.6 m
- Lac 1044505area0,3 km²avg depth4.1 m
- Lac 1044431area0,2 km²avg depth5.3 m
Rivers / streams (37, ord ≥ 4)
- Kennebec Riverord 6len here115.51 km32%total361 km
- Cobbosseecontee Streamord 3len here44.92 km98%total46 km
- Fifteenmile Streamord 3len here37.21 km93%total40 km
- Hopkins Streamord 3len here32.83 km100%total33 km
- Sebasticook Riverord 5len here31.06 km18%total172 km
- Belgrade Streamord 3len here27.38 km100%total27 km
- Outlet Streamord 5len here20.51 km100%total21 km
- Messalonskee Streamord 3len here20.46 km100%total20 km
- Mill Streamord 2len here10.84 km27%total40 km
- Eastern Riverord 6len here8.58 km28%total30 km
- Potter's Brookord 2len here8.33 km87%total10 km
- Bog Brookord 5len here7.71 km12%total65 km
25 more river segmentssorted by Strahler order + length
- Rome Trout Brookord 1len here7.35 km100%total7 km
- Seven Mile Brookord 2len here7.14 km100%total7 km
- Jack Streamord 1len here6.85 km54%total13 km
- Bond Brookord 2len here6.78 km100%total7 km
- West Branch Sheepscot Riverord 4len here6.32 km57%total11 km
- Robbins Mill Streamord 1len here6.11 km100%total6 km
- Hunter Brookord 1len here5.95 km100%total6 km
- Pattee Pond Brookord 2len here5.31 km100%total5 km
- Kimball Brookord 1len here3.96 km100%total4 km
- Streamord 3len here3.86 km36%total11 km
- Jug Streamord 3len here3.74 km100%total4 km
- Carrabassettord 3len here3.49 km30%total12 km
- Riggs Brookord 1len here3.23 km100%total3 km
- Wilson Streamord 3len here3.14 km9%total34 km
- Spring Brookord 1len here2.90 km100%total3 km
- Hewlett Brookord 2len here2.46 km100%total2 km
- Great Meadow Streamord 2len here2.31 km34%total7 km
- Vaughn Brookord 2len here2.23 km100%total2 km
- Sheepscot Riverord 4len here2.15 km2%total94 km
- The Serpentineord 1len here1.27 km11%total11 km
- Tanning Brookord 1len here1.19 km100%total1 km
- Martin Streamord 2len here0.68 km1%total53 km
- Fish Brookord 2len here0.61 km13%total5 km
- Dead Riverord 5len here0.53 km0%total128 km
- Androscoggin Riverord 6len here0.32 km0%total459 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,8nW
Built-up
63,7%
Pesticides
5,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas42
IUCN V · 39IUCN III · 2IUCN Not Assigned · 1
Belgrade Regional Conservation Alliance
IUCN VPCL
4 km²
Mt. Pisgah
IUCN VConservation Area
3 km²
Curtis Homestead
IUCN VPCL
2 km²
Woodbury Bird Sanctury
IUCN VPrivate Conservation
2 km²
Vassalboro
IUCN VWildlife Habitat
1 km²
Complete list42 protected areas
- Water Supply LandsWatershed Protection AreaIUCN V11 km²
- Belgrade Regional Conservation AlliancePCLIUCN V4 km²
- Mt. PisgahConservation AreaIUCN V3 km²
- Curtis HomesteadPCLIUCN V2 km²
- Woodbury Bird SancturyPrivate ConservationIUCN V2 km²
- VassalboroWildlife HabitatIUCN V1 km²
- Great Meadow Stream - NorthPrivate ConservationIUCN V20121 km²
- Vaughan WoodsPrivate ConservationIUCN Not Assigned1 km²
- French Mountain./WatsonPondIUCN V1 km²
- Gannett WoodsPCLIUCN V0 km²
- Echo Lake Watershed Preserve IWatershed PreserveIUCN V0 km²
- MacdonaldConservation AreaIUCN V0 km²
- Echo Lake Watershed Preserve IIWatershed PreserveIUCN V0 km²
- Little CobbosseeLakeIUCN V20110 km²
- DavidsonNature PreserveIUCN V0 km²
- Bog PondConservation AreaIUCN V0 km²
- Echo Lake Watershed Preserve IIIWatershed PreserveIUCN V0 km²
- HutchinsonPondIUCN V0 km²
- Gott PasturePCLIUCN V0 km²
- Besse Historic ConservationPrivate ConservationIUCN V0 km²
- WymanMemorial ForestIUCN V0 km²
- Seaward Mills StreamConservation AreaIUCN V0 km²
- WayneSanctuaryIUCN V0 km²
- Annie SturgisSanctuaryIUCN V0 km²
- Parker Pond HeadlandReserveIUCN V0 km²
- ReynoldsForestIUCN V0 km²
- Norris IslandPrivate ConservationIUCN V0 km²
- Ingham StreamPreserveIUCN V0 km²
- Hodgdon IslandPreserveIUCN V0 km²
- Horseshoe IslandPreserveIUCN V0 km²
- Westman WoodsPreserveIUCN V0 km²
- LincolnPrivate ConservationIUCN V0 km²
- Monmouth/Leeds BogPrivate ConservationIUCN V0 km²
- WoodburyPondIUCN III19930 km²
- Carter PondScenic AreaIUCN V0 km²
- Perkins WoodsPrivate ConservationIUCN V0 km²
- MathewsWildlife HabitatIUCN V0 km²
- Mcgurdy StreamPreserveIUCN V0 km²
- Mt. PisgahPCLIUCN V0 km²
- Perry IslandPreserveIUCN V0 km²
- Avery-Smith ShorelandPrivate ConservationIUCN V0 km²
- SnowPondIUCN III19700 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN