FLOOD00626

• County: Larimer
• Community: Fort Collins
• Title: An Analysis of Rainfall for the July 28, 1997 Flood in Fort Collins
• Date: 2/1/1998
• Prepared For: State of Colorado
• Prepared By: CSU
• Floodplain - Doc Type: Flood Documentation Report

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Table 2.
Hourly rainfall totals (inches) for recording rain gauges in eastern Larimer County for the
period beginning at 1600 MDT on July 27 and ending at midnight MDT July 28, 1997.
(Refer to Figure 3 for site locations.)

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Hour
July Ending Station Identification (see Figure 3)
1997 at
(MDT) A B C D E F G H J J K L M N
SIOlday
7127tr11 1600 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1700 0 0.02 0 0 0 0 0 0 0 T 0 0 0 I
1800 0.20 0.11 0.22 0.19 0.14 Q.28 0 0.04 0.08 T 0 0 0 0
1800 0.02 0 0.08 0.02 0.04 0.02 0.83 0.05 0.04 0.ll3 0.01 0.02 0 0.01
2OllO 0 0 0 0 T 0 Q.33 0.08 0.03 0.01 0.04 0.03 0.04 0.02
2100 0 0 0 0 T 0.01 0.01 0.01 0.02 0 0.05 0 0 c
2200 0 0 0 0 0 0 0 0 0 T 0 0 0 I
2300 0 0.17 0.04 0.05 T 0.04 0 0.65 0.16 T 0.05 0.05 0.16 0
- G.02 0 0 0.02 0 0 0 0.02 0.03 0.02 o.os 0.01 0 I
Monday
71'18197 0100 0.01 0 0 0 0 0 0 0 0 o.os 0 0 0 0.11
0200 0.01 0.15 Q.04 o.OS 0.03 0.08 0.01 0.02 0.14 0 0 0 0 0
0300 0.04 0.31 ll.38 ll.36 0.35 0.39 0.03 0.06 0.31 0.27 0.24 0:0 0.24 0.34
0400 0.06 0.62 0.64 0.75 0.30 0.25 0.01 0 0.14 0.22 0.26 0.55 0.20 0.15
llBOO 0.36 0.22 0.20 0.16 G.02 0.08 0 0 0 0.07 0.05 O.OS 0.16 0.13
llBOO 0.14 0.54 0.62 0.55 0.02 0.02 0.01 0 0 0 0 0.01 0 0.01
0700 0 O.OS 0.16 0.06 0.01 0 0.01 0 0 T 0 0 0.04 0
llBOO 0.01 0.01 Q.04 0.03 0.01 0.21 0.08 0.03 0.Q1 0.01 0 0.01 0 0.01
llBOO 0.21 0.86 1.00 G.91 0.12 0.38 0 0.04 0.02 0 0 0 0.03 0
1000 o.OS Cl.52 0.48 0.46 0.02 0.19 0 0 0 0 0 0 0 0
1100 0.28 0.50 0.16 o.oa T 0.02 0.01 0 0 0 0 0 0 0
Noon 0.14 0.02 0.04 0.02 0 0 0 0 0 0 0 0 0 0
1300 0.Q1 0 0 0 0 0 0 0 0 0 0 0 0 0
1400 0.01 0 0 0 0 0 0 0.01 0 0 0 0 0 0
1500 0 0 0 0 0 0 0 0 0 T 0 0 0 (
1800 o . 0 0.02 0 0 0 0 0 0 0 0 0 0 0
1700 G.02 0 0 0 0 0 0 0 0 T 0.01 0 0 0
1800 0.15 0.03 0.04 0.05 T 0.11 0 0.01 0.01 T 0 0 0 (
1900 0.03 0.58 0.54 0.79 0.37 0.71 0.39 0.24 0.12 0.08 0.02 0.03 0.11 O.OS
2000 0.12 0:0 1.12 Q.9O 0.51 1.83 0.17 0.89 0.64 0.31 0.32 0.17 0.12 0.09
2100 0.48 0.92 1.58 1.31 1.47 1.37 0.08 0.23 0.31 0.22 0.12 0.20 0.27 0.27
2200 0.08 1.08 2.54 2.17 2.31 3.16 0 0.01 0.01 0.01 0.01 0.03 0.16 0.08
0 0.14 0.75 0.54 0.64 0.72 0 0 0 T 0 0 0.24 0.18
2300
0 0 0 0 T 0 0 0 0 0 0 0 0.04 O.OS
Tuesday, 0 0 0 0 0 0 0 0 0 0 0 0
71'18197 0100 0 0
2.51 7.16 10.72 9.51 6.38 9.65 1.93 2.39 2.07 1.26 1.21 1.47 1.81 1.58
Sun
. = Clock times ~...... on _gauges.

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