| Morphology: Disturbance level: Code: |
Riffle-pool Partially aggraded RPc-w: A1 |
RPc-w A1 |
 |
||
 Relevant field indicators: S1, S2, S4, C1, C3, B2, D1, D2 |
Generally:
Channel widening is evident (bank erosion). Pools are less pronounced, making up one-half to one-third of the channel length. Pools are less deep, few deep pools (>one-half metre); those that are deep are associated with LWD. Side channel bars are larger (due to wider channel), and bars are beginning to form in the middle of the channel. Mid-channel bars are relatively high, with bar-top surface at the same elevation as the bank tops. |
