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Summary of U.S. Geological Survey On-Line Instantaneous Fluvial Sediment Data

Figure 4: Locations of Sites with Particle-Size Distributions of Bed Material Data Retrieved from the NWISWeb data base, January 13, 2000

This map shows sites with at least 10 values of the particle-size distribution of bed material. Specifically, the parameters that were retrieved included particle-size distributions based on sieve diameter or fall diameter (USGS parameter codes 80157-80175 inclusive).

Map 4

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Appendix A--Parameter Codes
Appendix B--Selected Retrieval Results
Appendix C--Remark and Value Codes

Figure 1--Locations of Sites with Suspended-Sediment Data
Figure 2--Locations of Sites with Particle-Size Distributions of Suspended-Sediment Data
Figure 3--Locations of Sites with Bedload Discharge Data
Figure 4--Locations of Sites with Particle-size Distribution of Bed Material Data

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