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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
    Bulkley River (Hazelton)
    20% MAD: 53.2 m³/sec
    10% MAD: 26.6 m³/sec
  • Stream Flow
    Bulkley River (Houston)
    20% MAD: 3.8 m³/sec
    10% MAD: 1.9 m³/sec
  • Stream Flow
    Bulkley River (Quick)
    20% MAD: 27.8 m³/sec
    10% MAD: 13.9 m³/sec
  • Stream Flow
    Bulkley River (Smithers)
    20% MAD: 35.8 m³/sec
    10% MAD: 17.9 m³/sec
  • Stream Flow
    Richfield Creek
    20% MAD: 0.264 m³/sec
    10% MAD: 0.132 m³/sec
  • Stream Flow
    Kathlyn Creek
    20% MAD: 0.045 m³/sec
    10% MAD: 0.023 m³/sec
  • Stream Flow
    Simpson Creek (Mouth)
    20% MAD: 0.054 m³/sec
    10% MAD: 0.027 m³/sec
  • Stream Flow
    Buck Creek
    20% MAD: 0.893 m³/sec
    10% MAD: 0.447 m³/sec
  • Stream Flow
    Canyon Creek
    20% MAD: 0.435 m³/sec
    10% MAD: 0.218 m³/sec
  • Stream Flow
    Maxan Creek
    20% MAD: 0.495 m³/sec
    10% MAD: 0.248 m³/sec
  • Stream Flow
    Two Mile Creek (District Lot 4834)
    20% MAD: 0.025 m³/sec
    10% MAD: 0.013 m³/sec
  • Stream Flow
    Station Creek (Diversions)
    20% MAD: 0.056 m³/sec
    10% MAD: 0.028 m³/sec