Description
These datasets describe channel adjustments over a 60-year period to dams in the Missouri National Recreational River (MNRR), South Dakota and Nebraska. Datasets include a channel geometry analysis from cross-sections, banklines digitized and interpreted to predict future bank erosion sites from aerial photography, and models of floodplain inundation over a range of discharges. There are two MNRR segments, a 39-mile segment downstream from Fort Randall Dam, and a 59-mile segment downstream from Gavins Point Dam. Similar datasets were analyzed for each MNRR segment using similar methods.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Original Metadata | XML | The metadata original format | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |
Tags
- bank-erosion
- ecological-processes
- environment
- erosion
- field-inventory-and-monitoring
- fort-randall-dam
- gavins-point-dam
- geoscientificinformation
- inlandwaters
- lewis-and-clark-lake
- lower-niobrara
- missouri-national-recreational-river
- national-park-service
- natural-resource-management
- nebraska
- river-management
- rivers
- river-systems
- south-dakota
- usgs-6205248ed34ec05caca2ea9a
- western-united-states