| Morphology: Disturbance level: Code: |
Step-pool Severely degraded SPb: D3 |
SPb D3 |
 |
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 Relevant field indicators: S5, C1, C2, C5 |
Generally:
Boulder lines not present. Step-pool morphology not present. Channel bed consists of bedrock; minor, isolated deposits of sediment (usually large boulders). Remaining boulders are devoid of moss covering. Minimal bank erosion due to bedrock. |
