| Morphology: Disturbance level: Code: |
Step-pool Moderately degraded SPb: D2 |
SPb D2 |
 |
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 Relevant field indicators: S5, C2, C5 |
Generally:
Boulder lines almost completely destroyed—boulders scattered with no apparent pattern over channel bed. Step-pool structure absent. Streamflow lines predominantly around individual boulders rather than over boulder steps. Remaining boulders have only minor covering of moss (if any). Minimal bank erosion due to bedrock. |
