Ontologia

Ruisseau· 18 segments

Johnson Creek

Crosses 17 administrative regions : Alger, Arenac, Grey, Hastings, Iosco +12

ruisseau

Total length

2 221km

Max discharge

4,8m³/s

Max Strahler

3

Segments matched

18

River geography17 admin regions · 0 communes

Parent watershed

hybas-70804407401342 km²

17 administrative regions crossed (GADM L2)

  • Orleans
    New York · United States
    27.8 km
    in this dpt
  • Alger
    Michigan · United States
    14.7 km
    in this dpt
  • Iosco
    Michigan · United States
    14.7 km
    in this dpt
  • Lake Ontario
    New York · United States
    10.8 km
    in this dpt
  • Grey
    Ontario · Canada
    8.2 km
    in this dpt
  • Lake Michigan
    Michigan · United States
    7.6 km
    in this dpt
  • Marquette
    Michigan · United States
    7.0 km
    in this dpt
  • Ogemaw
    Michigan · United States
    6.8 km
    in this dpt
  • Wexford
    Michigan · United States
    4.7 km
    in this dpt
  • Niagara
    New York · United States
    4.0 km
    in this dpt
  • Iron
    Michigan · United States
    3.1 km
    in this dpt
  • Renfrew
    Ontario · Canada
    3.0 km
    in this dpt
  • Hastings
    Ontario · Canada
    2.8 km
    in this dpt
  • Arenac
    Michigan · United States
    1.6 km
    in this dpt
  • Saint Louis
    Minnesota · United States
    1.2 km
    in this dpt
  • Menominee
    Michigan · United States
    0.0 km
    in this dpt
  • Lake Superior
    Michigan · United States
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

0 distinct species · 0 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

2 221km

Max discharge

4,8m³/s

Max Strahler

3

Segments matched

18

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