Flood features, topography, and boulder measurement locations at Walters bar within the Swan Falls reach (Fig. 34). The Walters bar is a large expansion bar formed where the flow exited the confined canyon downstream of Swan Falls and entered a wider, ponded reach downstream. The boulder measurement site of smaller clasts with the apex of the Walters bar is apparently on an inset surface formed later in the flow, after deposition of the main body of Walters bar. Local flow directions are defined by channels incised into the bar surface.
| Additional images: | |||
| Walters
Butte Constriction: Walters Butte # 1 Walters Butte # 7 |
Walters
Butte Bar Deposit Walters Butte # 6 Walters Butte # 8a Walters Butte # 8b |
Melon
Gravels Walters Butte # 4 Walters Butte # 5 Walters Butte # 9 |
Festoon
Bedding Walters Butte # 2 Walters Butte # 3 |
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