WSP10382

• File Number: 8200.760
• Description: Yampa River
• State: CO
• Basin: Yampa/White
• Water Division: 1
• Date: 6/27/1984
• Author: USGS
• Title: Sediment Transport in Lower Yampa River, Northwestern Colorado
• Water Supply Pro - Doc Type: Report/Study

Table 12.--Hgdraulic geometrg, discharge data, and sediment size distribution
at ungaged site, Yampa River at Cangon Entrance--Continued
BED MATERIAL SIZE DISTRIBUTION
[Percent finer than millimeters; ~11 material is finer than 64.00 millimeters]
16.00 8.00 4.00 2.00 1. 00 0.50 0.25 0.125 0.062
mm mm mm mm mm mm mm mm mm
Sample (per- (per- (per- (per- (per- (per- (per- (per- (per-
number cent) cent) cent) cent) cent) cent) cent) cent) cent)
1 100 100 99 97 86 36 3 0 0
2 100 98 96 91 78 36 3 0 0
3 100 99 98 96 86 43 4 0 0
4
5 100 99 98 94 82 43 3 0 0
6 91 90 86 82 74 51 12 1 0
7 83 81 77 72 61 31 4 0 0
8 100 98 96 93 81 41 4 0 0
9 100 100 98 95 84 34 1 0 0

BEDLOAD SIZE DISTRIBUTION
[Percent finer than millimeters]
16.00 8.00 4.00 2.00 1. 00 0.50 0.25 0.125 0.062
mm mm mm mm mm mm mm mm mm
Sample (per- (per- (per- (per- (per- (per- (per- (per- (per-
number cent) cent) cent) cent) cent) cent) cent) cent) cent)
1 100 100 99 97 88 45 3 0 O.
2 100 100 99 96 87 46 43 1 0
3 100 99 97 94 82 38 3 0 0
4 100 100 99 97 88 40 5 2 0
5 100 99 97 91 72 26 2 0 0
6 100 98 97 94 81 30 6 0 0
7 100 98 94 88 71 31 4 0 0
8 lCO 98 96 92 79 "0 3 ., I)
'-'
9 100 100 99 97 88 36 2 C .,
v

42