Spring Flood of 2013

Two days of widespread heavy rain fell on already saturated soils on April 17th and 18th.  The initial result was widespread flash flooding, followed by area rivers that rose to major and record flood levels. 

Summary of Area Rivers

 River
Location
Flood
Stage

Record
Stage

Forecast
Crest
Actual Crest
(Preliminary)
Maquoketa River Manchester (MCHI4)
14
24.48 ft 07/24/2010
crested
Maquoketa (MAQI4)
24
35.26 ft 07/26/2010
crested

~26.28 ft. evening of 4/18
(not in the top 10 crests)

Wapsipinicon River Anamosa (Shaw Rd)
14
26.18 ft 06/13/2008
crested
Dewitt (DEWI4)
11
14.19 ft 06/17/1990
crested
Cedar River Conesville (CNEI4) 13 23.40 ft 06/15/2008 crested ~15.39 ft. morning of 4/19
(not in the top 10 crests)
Iowa River
Marengo (MROI4)
14
21.38 ft 06/12/2008
crested
~17.67 ft. evening of 4/18
(not in the top 10 crests)
Lone Tree (LNTI4)
15
23.15 ft 06/15/2008
crested
Columbus Jct. (CJTI4)
19
32.30 ft 06/15/2008
crested
Wapello (WAPI4) 20 32.15 ft 06/14/2008 crested
English River
Kalona (KALI4)
14
22.55 ft 07/06/1993
crested
 North Skunk River
Sigourney (SIGI4)
16
25.33 ft 03/31/1960
crested
Skunk River
Augusta (AGSI4)
15
27.05 ft 04/23/1973
crested
~22.00 ft. morning of 4/21
(not in the top 10 crests)
Des Moines River
Keosaqua (KEQI4)
22
32.66 ft 07/13/1993
crested
St. Francisville (SFLM7)
 21
32.02 ft 07/15/1993
crested
Pecatonica River
Freeport (FEEI2)
13
19.76 ft 03/16/1929
crested
~13.82 ft. afternoon of 4/19
(not in the top 10 crests)
Rock River
Como (CMOI2)
10
19.60 ft 02/16/1918
crested
~13.21 ft. afternoon of 4/20
(not in the top 10 crests)
Joslin (JOSI2)
12
19.24 ft 06/07/2002
crested
Moline (MLII2)
12
16.38 ft 03/06/2008
crested
Green River
Geneseo (GENI2)
15
18.77 ft 10/18/1998
crested
La Moine River
Colmar (CLMI2)
20
27.03 ft 01/03/1965
crested
~28.91 ft. evening of 4/19
(RECORD HIGHEST CREST)


Fox River
Wayland (WYLM7)
15
23.07 ft 06/15/2011
crested
Mississippi River Dubuque (DBQI4)
17
26.81 ft 04/26/1965 crested

 ~17.25 ft. morning of 4/19
(not in the top 10 crests)

Fulton LD 13 (FLTI2)
16
24.75 ft 04/28/1965 crested ~16.92 ft. around noon 4/20
(not in the top 10 crests)
Camanche
17
24.65 ft 04/28/1965 crested ~18.78 ft. morning of 4/20
(not in the top 10 crests)
Le Claire LD 14 (LECI4)
11
17.75 ft 04/28/1965 crested ~12.57 ft. afternoon of 4/20
(not in the top 10 crests)
Rock Island LD 15 (RCKI2)
15
22.63 ft 07/09/1993 crested ~19.12 ft. morning of 4/21
(not in the top 10 crests)
Illinois City LD 16 (ILNI2)
15
24.10 ft 07/09/1993 crested ~20.29 ft. morning of 4/22
(6th highest crest on record)
Muscatine
16
25.61 ft 07/09/1993 crested ~21.86 ft. morning of 4/22
(6th highest crest on record)
New Boston LD 17 (NBOI2)
15
25.90 ft 07/09/1993 crested ~22.22 ft. night of 4/21
(5th highest crest on record)
Keithsburg
14
24.49 ft 06/17/2008 crested ~20.57 ft. morning of 4/22
(4th highest crest on record)
Gladstone LD18 (GLDI2)
10
22.46 ft 06/17/2008 crested ~18.01 ft. around noon 4/22
(3rd highest crest on record)
Burlington
15
25.73 ft 06/17/2008 crested ~22.26 ft. morning of 4/22
(3rd highest crest on record)
Keokuk LD 19 (EOKI4)
16
27.58 ft 07/10/1993 crested ~22.17 ft. morning of 4/20
(5th highest crest on record)
Gregory Landing
15
28.49 ft 07/09/1993 crested ~23.55 ft. afternoon of 4/20
(5th highest crest on record)

 

 

Photo of Flooding in Cedar Rapids 

Area Rainfall Totals from April 17-18th 

Specific Rainfall Reports (inches)


Photo Courtesy Gregg Alliss


Click for larger image.
Image created from
NWS Interactive Precipitation Map

Location 17th 18th Total
Burlington 1.56 1.36 2.92
Cedar Rapids 3.26 0.81 4.07
Davenport 2.01  1.08 3.09
Dubuque 2.65* 0.68 3.33
Iowa City 3.98 0.81 4.79
Moline 2.62* 1.49 4.11

 *New Record for the Date

24 hr Rainfall Amounts 14 day Reigonal Rainfal 14 day Regional Departure from Normal Rainfall

 

 

 



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