References:Big Creek (South Cascades)-20160629012209

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  • Big Creek (South Cascades)-20160629012209 pic.jpg
  • Location: Big Creek (South Cascades)
    Reported by: Tiffanie
    Date: 19 Jun 2016
    Comment:
    Waterflow: Extreme
    Very Low Low Moderate-Low Moderate Moderate-High High Very High Extreme
    0% - 40% 40% - 70% 70% - 90% 90% - 110% 110% - 130% 130% - 160% 160% - 200% >200%

    • Very Low: Water flow should not represent any danger (class B = a2).
    • Low: Not as fun, but should be safe even for beginners (class B/C = a3).
    • Moderate-Low: A bit low, still fun but not very challenging (class C1- = a4-).
    • Moderate: Challenging but not dangerous for intermediate canyoneers (class C1 = a4).
    • Moderate-High: A bit high, quite challenging but not too dangerous (class C1+ = a4+).
    • High: High water, only for experienced swift water canyoneers (class C2 = a5).
    • Very High: Dangerously high water, only for expert swift water canyoneers (class C3 = a6).
    • Extreme: Extremely dangerous high water, may be unsafe even for experts (class C4 = a7).

    Historical reference pictures used in Waterflow analysis[edit]


    (log in to submit reference picture)

    13 Sep 2015
    Moderate
    13 Sep 2015
    Moderate
    26 Aug 2017
    Moderate
    4 Sep 2016
    Moderate-High
    16 Aug 2025
    Moderate-High
    2 Jul 2016
    Very High
    19 Jun 2016
    Extreme
    13 May 2023
    Extreme
    Big Creek (South Cascades)-20160629012324 pic.jpg Big Creek (South Cascades)-20160628232637 pic.jpg Big Creek (South Cascades)-20170919180920 pic.jpg Big Creek (South Cascades)-20160905173742 pic.jpg Big Creek (South Cascades)-20250818011432 pic.jpg Big Creek (South Cascades)-20160709211800 pic.jpg Big Creek (South Cascades)-20160629012209 pic.jpg Big Creek (South Cascades)-20230514031100 pic.jpg