Ruisseau· 45 segments
Deer River
Crosses 5 administrative regions : Franklin, Hastings, Iron, Lewis, Saint Lawrence
Total length
503km
Max discharge
8,9m³/s
Max Strahler
3
Segments matched
45
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- LewisNew York · United States75.6 kmin this dpt
- Saint LawrenceNew York · United States40.5 kmin this dpt
- FranklinNew York · United States36.7 kmin this dpt
- HastingsOntario · Canada30.3 kmin this dpt
- IronMichigan · United States22.5 kmin this dpt
21 intersecting protected areas
State Forest
Debar Mountain
IUCN VWild Forest
The Park - Land'escapes
IUCN IVNGO/Land Trust/Agency - Fee Simple Property
New York
IUCN VState Lands
Reserve Program
Deer River
IUCN IbState Forest
State
IUCN VConservation Area
Brasher
IUCN IbState Forest
Grant Powell Memorial
IUCN IbState Forest
12 more protected areassorted by area
Tug Hill
IUCN VWildlife Management Area
Local Conservation Area
Reserve Program
Lewis County Lands
IUCN VLocal Conservation Area
Lookout
IUCN IbState Forest
Sears Pond
IUCN IbState Forest
Privately Protected Area
NGO/Land Trust/Agency - Fee Simple Property
Deer River
IUCN IbPrimitive Area
Reserve Program
Montague Town Lands
IUCN VLocal Conservation Area
Deer River Flooding
IUCN VState Wildlife Management Area
1 page = 1 named river (aggregation of 45 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
324 distinct species · 890 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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 Deer River : 35 espèces reliées par 109 interactions GloBI sur 4 types (connectance 9.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
503km
Max discharge
8,9m³/s
Max Strahler
3
Segments matched
45
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.