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Pacific Salmon Explorer
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Stream Flow

This condition indicator provides information on annual patterns in stream flow for the selected monitoring station. The 20% mean annual discharge (MAD) and 10% MAD thresholds indicate flows below which fish may be negatively impacted.

Median Historical Flow
Range of Historical Flow
Most Recent Year
  • Stream Flow
    Garbage Creek (Mouth)
    20% MAD: 0.04 m³/sec
    10% MAD: 0.02 m³/sec
  • Stream Flow
    Harris Creek
    20% MAD: 0.571 m³/sec
    10% MAD: 0.285 m³/sec
  • Stream Flow
    Nahmint River
    20% MAD: 4.1 m³/sec
    10% MAD: 2.1 m³/sec
  • Stream Flow
    Ash River (Great Central)
    20% MAD: 3.2 m³/sec
    10% MAD: 1.6 m³/sec
  • Stream Flow
    Somass River
    20% MAD: 24.3 m³/sec
    10% MAD: 12.1 m³/sec
  • Stream Flow
    Carnation Creek (150M Contour)
    20% MAD: 0.047 m³/sec
    10% MAD: 0.023 m³/sec
  • Stream Flow
    Ucona River (Mouth)
    20% MAD: 3.5 m³/sec
    10% MAD: 1.8 m³/sec
  • Stream Flow
    Bedwell River
    20% MAD: 3.2 m³/sec
    10% MAD: 1.6 m³/sec
  • Stream Flow
    Heber River (Gold River)
    20% MAD: 1.2 m³/sec
    10% MAD: 0.593 m³/sec
  • Stream Flow
    Mckelvie Creek (Intake)
    20% MAD: 0.585 m³/sec
    10% MAD: 0.292 m³/sec