| Abstract: | Data at bridges and culverts were collected at 3,506 stream crossings in South Carolina during 1990-92. The data include general information unique to the structure; structural data; and hydraulic, geomorphic, and vegetation information. The data are stored in the U.S. Geological Survey South Carolina District Bridge-Scour Data Base. Observed- and potential-scour indexes were computed from the applicable data variables. Sites with observed-scour indexes exceeding ten and (or) potential-scour indexes exceeding 20 are considered to have significant scour-related problems. Of the 3,506 sites inspected, 257 sites had an observed-scour index exceeding ten, 214 sites had a potential-scour index exceeding 20, and 85 sites had observed- and potential-scour indexes exceeding both threshold values. |
| Genre: | USGS Numbered Series |
| ProdID: | 23422 |
| Citation Author: | Hurley, N. M., Jr. |
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| Citation Language: | ENGLISH |
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| Citation Phsyical Description: | vi, 119 p. :ill., maps ;28 cm. |
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| Citation Publisher: | U.S. Geological Survey ;
Branch of Information Services [distributor], |
| Citation Series: | Open-File Report |
| Citation Series Code: | OFR |
| Citation Series Number: | 96-350 |
| Citation Search Results Text: | Assessment of scour-critical data collected at selected bridges and culverts in South Carolina, 1990-92; 1996; OFR; 96-350; Hurley, N. M., Jr. |
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| Citation Year: | 1996 |
| Type: | citation/reference |
| Text: | Assessment of scour-critical data collected at selected bridges and culverts in South Carolina, 1990-92; 1996; OFR; 96-350; Hurley, N. M., Jr. |
| URL (THUMBNAIL): | http://pubs.usgs.gov/of/1996/0350/report-thumb.jpg |
| URL (DOCUMENT): | http://pubs.usgs.gov/of/1996/0350/report.pdf |
| Date Other: | Thu, 1 May 1997 00:00 -0500 |
| Publisher: | U.S. Geological Survey ;
Branch of Information Services [distributor], |
