Suspended-sediment and suspended-sand concentrations and loads for selected streams in the Mississippi River Basin, 1940-2009

David C. Heimann; Teri L. Cline; Lori M. Glaspie

doi:10.3133/ds593

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Suspended-sediment and suspended-sand concentrations and loads for selected streams in the Mississippi River Basin, 1940-2009

David C. Heimann·Teri L. Cline·Lori M. Glaspie

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Abstract

This report presents suspended-sediment concentration and streamflow data, describes load-estimation techniques used in the computation of annual suspended-sediment loads, and presents annual suspended-sediment loads for 48 streamgaging stations within the Mississippi River Basin. Available published, unpublished, and computed annual total suspended-sediment and suspended-sand loads are presented for water years 1940 through 2009. When previously published annual loads were not available, total suspended-sediment and sand loads were computed using available data for water years 1949 through 2009. A table of suspended-sediment concentration and daily mean streamflow data used in the computation of annual loads is presented along with a table of compiled and computed annual suspended-sediment and suspended-sand loads, annual streamflows, and flow-weighted concentrations for the 48 stations.

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Source-reported bounding extent: 25° to 48° latitude; -120° to -70° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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David C. Heimann, Teri L. Cline, Lori M. Glaspie. 2011. Suspended-sediment and suspended-sand concentrations and loads for selected streams in the Mississippi River Basin, 1940-2009. https://doi.org/10.3133/ds593

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