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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
    Hess River
    20% MAD: 14.2 m³/sec
    10% MAD: 7.1 m³/sec
  • Stream Flow
    Beaver River (Matson Creek)
    20% MAD: 11.4 m³/sec
    10% MAD: 5.7 m³/sec
  • Stream Flow
    Mayo River
    20% MAD: 5.1 m³/sec
    10% MAD: 2.5 m³/sec
  • Stream Flow
    Stewart River (Mayo)
    20% MAD: 76.6 m³/sec
    10% MAD: 38.3 m³/sec
  • Stream Flow
    Stewart River (Fraser Falls)
    20% MAD: 75.1 m³/sec
    10% MAD: 37.5 m³/sec
  • Stream Flow
    Stewart River (Stewart Crossing 2)
    20% MAD: 85.6 m³/sec
    10% MAD: 42.8 m³/sec
  • Stream Flow
    Stewart River (Mouth)
    20% MAD: 95.5 m³/sec
    10% MAD: 47.8 m³/sec
  • Stream Flow
    Mcquesten River (Mouth)
    20% MAD: 7.9 m³/sec
    10% MAD: 3.9 m³/sec