Sediment Response of Stream Restoration Practices, Turtle Creek, Union County, Pennsylvania Active
Geomorphic Assessment in Turtle Creek Watershed
A sneak peek into a (snowy) field day doing these assessments
USGS is providing data and analyses to assess stream restoration effectiveness in Turtle Creek, Union County, Pennsylvania, by measuring differences in sediment erosion and deposition in restored and eroded stream reaches.
We will use geospatial analysis and geomorphic assessments along a gradient of stream stability. Study sites will include restored, eroded and control stream reaches. Both traditional and innovative geomorphic techniques as shown below are being used over 2-3 years to assess sediment redistribution. Results will be published in a peer-reviewed publication.
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Sediment and Stream Health - Pennsylvania
- Overview
USGS is providing data and analyses to assess stream restoration effectiveness in Turtle Creek, Union County, Pennsylvania, by measuring differences in sediment erosion and deposition in restored and eroded stream reaches.
Sources/Usage: Public Domain. View Media DetailsSite preparation for sediment sampling in Turtle Creek (John Clune, USGS, Public domain.) We will use geospatial analysis and geomorphic assessments along a gradient of stream stability. Study sites will include restored, eroded and control stream reaches. Both traditional and innovative geomorphic techniques as shown below are being used over 2-3 years to assess sediment redistribution. Results will be published in a peer-reviewed publication.
Sources/Usage: Public Domain. View Media DetailsSediment study schematic, Turtle Creek, Union County, Pennsylvania - Science
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Pennsylvania and the Chesapeake Bay Watershed
USGS provides monitoring, analysis, modeling and research on streams and water quality to better understand the fate and transport of nutrients and sediment to the Susquehanna and other rivers, and their tributaries, and eventually to the Chesapeake Bay. Additional research focuses on emerging contaminants and other stressors that effect human and aquatic life in the watershed and estuary.Sediment and Stream Health - Pennsylvania
Sediment in streams, from land surface erosion in watersheds, is an important factor in determining the quality of Pennsylvania's surface waters and of downstream water bodies such as the Delaware Estuary and Chesapeake Bay. The USGS has a long-standing tradition of measuring suspended-sediment concentrations and estimating loads. Recent technological advances allow real-time estimates of... - Partners