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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
    Surprise Creek (Mouth)
    20% MAD: 3.1 m³/sec
    10% MAD: 1.5 m³/sec
  • Stream Flow
    Bowser River
    20% MAD: 1.2 m³/sec
    10% MAD: 0.599 m³/sec
  • Stream Flow
    Craven Creek
    20% MAD: 0.843 m³/sec
    10% MAD: 0.422 m³/sec
  • Stream Flow
    Bell-Irving River
    20% MAD: 57.7 m³/sec
    10% MAD: 28.9 m³/sec
  • Stream Flow
    Kelly Creek (Stewart)
    20% MAD: 0.061 m³/sec
    10% MAD: 0.031 m³/sec
    JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC00.031flow rate (m³/sec)
Northern Transboundary
Haida Gwaii
Nass
Skeena
Central Coast
Fraser
Vancouver Isl. & Mainland Inlets
Columbia
All Regions

Layers List

  • Stream FlowStream Flow Stations
  • Conservation Unit Boundaries
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