Ontologia

Ruisseau· 22 segments

Alder Creek

Crosses 15 administrative regions : Algoma, Calhoun, Hamilton, Hastings, Herkimer +10

ruisseau

Total length

1 021km

Max discharge

5,9m³/s

Max Strahler

3

Segments matched

22

River geography15 admin regions · 0 communes

Parent watershed

hybas-70804561002613 km²

15 administrative regions crossed (GADM L2)

  • Nipissing
    Ontario · Canada
    17.2 km
    in this dpt
  • Iron
    Wisconsin · United States
    14.4 km
    in this dpt
  • Waterloo
    Ontario · Canada
    12.3 km
    in this dpt
  • Herkimer
    New York · United States
    11.8 km
    in this dpt
  • Thunder Bay
    Ontario · Canada
    9.9 km
    in this dpt
  • Algoma
    Ontario · Canada
    9.1 km
    in this dpt
  • Calhoun
    Michigan · United States
    8.2 km
    in this dpt
  • Waushara
    Wisconsin · United States
    7.2 km
    in this dpt
  • Hastings
    Ontario · Canada
    6.6 km
    in this dpt
  • Winnebago
    Wisconsin · United States
    5.3 km
    in this dpt
  • Lewis
    New York · United States
    4.8 km
    in this dpt
  • Marquette
    Michigan · United States
    4.7 km
    in this dpt
  • Tuscola
    Michigan · United States
    4.5 km
    in this dpt
  • Oxford
    Ontario · Canada
    4.0 km
    in this dpt
  • Hamilton
    New York · United States
    2.9 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 22 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydrology (HydroRIVERS v10)

Total length

1 021km

Max discharge

5,9m³/s

Max Strahler

3

Segments matched

22

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.