FLOOD00005

• County: Statewide
• Title: Precipitation Records and Flood-Producing Storms in Cheyenne Wyoming
• Date: 10/23/2003
• Prepared For: Cheyenne
• Floodplain - Doc Type: Educational/Technical/Reference Information

for selected durations, 1871-1986--Continued

3D-minute duration I-hour duration 2-hour duration 24-hour duration
Maximum Maximum Maximum Maximum
Month rainfall Month rainfall Month rainfall Month rainfall
and day (inches) and day (inches) and day (inches) and day (inches)
8-19 0..82 8-19 0..93 8-15 0..94 5-29 L11
9-24 .67 9-24 .95 9-24 L0.2 9-24 L0.9 i
6-19 .47 6-19 .48 6-19 .49 4-20. L66 ,
'f
7-26 L33 7-26 L36 7-26 L36 7-26 L36 i
6-10. L30. 6-10. L30. 6-10. L30. 5-18 L 76
7-20. .89 7-20. .90. 9-0.3 .91 6-10. L55
7-15 .52 7-15 .52 7-15 .53 3-19 .81
6-21 .47 6-21 ,55 6-21 .59 9-0.2 LID
5-0.6 .35 5~D6 .40. 5-0.6 .40. 1-0.9 .53
7-0.2 .81 7-0.2 .87 7-0.2 .93 9-20. L32
10.-21 .40. 6-0.7 .62 6-0.7 .95 6-0.8 2.17
8-0.3 .60. 8-0.3 .60. 8-0.3 .60. 5-0.2 2.0.0.
6-26 .47 6-26 .54 6-26 .55 5-17 L 16
7-10. L22 7-10. L 23 7-10. L23 7-10. L 70.
8-0.1 .45 6-0.6 .46 6-0.6 .58 6-15 LD2
8-26 1. 31 8-26 1.45 8-26 1.45 3-15 L88
7-20. 1. 25 7-20. 1. 25 7-20. 1. 26 6-21 L91
6-27 .50. 6-27 .54 6-27 .87 6-27 LD4
8-14 .61 8-14 .84 8-14 .94 5-21 L58
7-21 .40. 7-21 .43 7-21 .43 5-25 L24
5-15 .70. 5-15 .71 5-15 .74 10.-0.5 1.34
8-0.3 .49 8-0.3 .50. 8-0.3 .59 5-16 L22
6-0.6 .99 6-0.6 1.0.0. 6-0.6 1. 26 6-0.7 ' L95
6-14 .44 6-14 .46 6-14 .46 3-13 1.19
6-21 .65 6-14 .92 6-14 L54 6-15 2.68
5-28 .53 5-28 .55 5-28 .56 5-27 .85
7-18 .64 7-18 .80. 7-18 .80. 6-15 L26
7-24 .84 7-24 .95 7_24 LD5 7-24 L 16
8-13 .46 8-13 .46 8-13 .46 5-22 L48
7-0.4 .38 6-11 .67 6-11 .76 6-11 .89
8-16 .84 8-16 L0.3 8-16 L4D 8-17 L96
7-0.1 .66 7-0.1 .77 7-0.1 .77 9-24 .99
9-0.8 .84 9-0.8 LDl 9-0.8 LD8 9-0.9 L 78
7-25 .57 7-25 .60. 7-25 .60. 7-26 .68
8-0.3 .77 6-0.9 .80. 6-0.9 .86 6-10. L45

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