FLOOD01191

• County: Statewide
• Title: Laboratory Data on Course-Sediment Transport for Bedload-Sampler Calibrations
• Date: 1/1/1987
• Prepared By: USGS
• Floodplain - Doc Type: Educational/Technical/Reference Information

Table 6.~Particle-size distribution of sediment samples from the streambed, weigh pans, and Y diffusor~Continued
Type of Number Part Percent finer than indicated size
Run Day of (millimeters)
bed number number1 Source sampling analyzed
material points (millimeters) 0.50 1.00 1.41 2.00 2.83 4.00 5.66 8.00 11.3 16.0 19.1 22.6 25.4 32.0 45.2 64.0
Mixture 2 5 y 1 all sizes 31.8 59.0 72.0 79.1 94.8 96.3 97.0 98.7 100.0
2 8 SB 14 all sizes 5.8 24.8 33.4 45.0 51.9 56.5 65.9 89.5 94.0 95.3 98.0 100.0
2 8 WP 7 all sizes 7.6 27.4 34.6 44.1 50.8 55.6 66.7 93.7 96.7 97.7 99.3 100.0
2 8 Y 1 all sizes 29.5 54.1 68.8 78.0 96.3 97.5 98.1 99.5 100.0
3 3 SB 14 all sizes 10.2 32.8 41.8 53.0 59.5 63.6 71.1 94.8 95.9 97.0 98.5 100.0
3 3 WP 7 all sizes 13.6 42.2 53.8 67.7 74.9 79.1 84.8 97.6 98.8 99.3 99.9 100.0
3 3 y 1 all sizes 37.0 67.5 80.1 84.9 96.9 98.2 99.3 99.7 100.0
3 8 SB 14 all sizes 10.1 34.6 43.2 53.2 59.1 62.9 70.4 93.0 94.7 96.1 98.5 100.0
3 8 WP 7 all sizes 4.3 38.9 48.8 61.2 69.3 73.7 81.3 98.2 99.1 99.6 99.8 100.0
3 8 y 1 all sizes 48.3 79.9 90.6 93.5 99.0 100.0
4 3 SB 14 all sizes 2.2 24.1 34.4 47.7 56.6 61.3 70.5 92.0 93.7 94.5 96.7 100.0
4 3 WP 7 all sizes 1.3 21.5 33.2 46.7 55.5 60.7 70.5 95.3 96.6 97.3 98.8 100.0
4 3 y I all sizes 30.0 58.3 73.3 80.4 94.7 96.2 98.0 99.0 100.0
4 5 SB 14 all sizes 1.4 21.4 31.4 44.5 53.0 57.2 66.2 94.0 95.6 96.4 98.0 100.0
4 5 WP 7 all sizes 1.3 21.4 31.2 48.6 58.6 63.2 72.6 93.7 94.8 95.4 97.4 100.0
4 5 y I all sizes 21.9 47.1 62.0 69.8 86.3 87.7 89.9 93.5 100.0
1See table 2.
2Average of size distributions of separate similarly constituted samples listed directly above.

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