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Flood in Bollinger County, Missouri

66 floods and flash floods events in the NCEI Storm Events record, 1950 to 2026. Event types counted: Flood, Flash Flood, Coastal Flood, Lakeshore Flood.

66 events · 6 deaths recorded · peak month April · county share of state 0.6%

2024-05-26: Flood2023-08-14: Flood2023-08-04: Flood2023-08-03: Flood2023-03-25: Flood2023-03-24: Flood2023-03-03: Flood2023-01-18: Flood2021-10-24: Flood2021-07-18: Flood2020-08-03: Flood2020-04-08: Flood2020-03-19: Flood2020-03-02: Flood2020-01-10: Flood2019-11-30: Flood2018-05-17: Flood2017-04-30: Flood2017-04-21: Flood2016-09-15: Flood2016-08-14: Flood2016-08-05: Flood2015-12-28: Flood2015-05-11: Flood2014-04-27: Flood2013-12-21: Flood2013-12-21: Flood2013-01-13: Flood2012-03-15: Flood2011-05-01: Flood2011-04-24: Flood2010-05-01: Flood2009-12-24: Flood2009-10-30: Flood2009-02-11: Flood2008-04-10: Flood2008-04-03: Flood2008-03-18: Flood2006-03-09: Flood2005-11-15: Flood
Flood event locations in and around Bollinger County. Dots: Flood event locations in the kept record. Boundaries: US Census Bureau.

NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. Storm records through 30 Jun 2026.

Bollinger County, Missouri, has 66 flood events in the NCEI record since 1950, with at least one in 26 different years.

April is the busiest month, with 13 of the recorded events. The last 20 years account for 38 events against 28 in the 20 years before, a change that reflects reporting practice as much as weather.

The county holds 0.6% of the 10,821 flood events recorded in Missouri; its 10.7 per 100 square miles compares with 15.7 statewide.

NCEI attributes 6 deaths in the county to floods and flash floods.

Compared with Missouri

MeasureBollinger CountyMissouriUS
Flood events since 19506610,821183,559
Per 100 square miles10.715.75.2
Per 10,000 residents62.517.55.5
Deaths recorded61592,961
Busiest monthAprilMayJune

By year

195019882026
Flood events recorded in Bollinger County per year, 1950 to 2026 (2026 is partial).

Seasonality

Jan
4
Feb
1
Mar
11
Apr
13
May
11
Jun
3
Jul
4
Aug
9
Sep
1
Oct
2
Nov
2
Dec
5
Flood events in Bollinger County by month of occurrence, all years.

Recorded events

All 66 events, most recent first. Magnitude is hail size, tornado rating or wind speed as recorded.

DateEvent typeMagnitudeProperty damageCrop damageDeathsInjuriesGeography
26 May 2024Flash Flood—————County
14 Aug 2023Flash Flood—$20M———County
4 Aug 2023Flash Flood—————County
3 Aug 2023Flash Flood—————County
25 Mar 2023Flood—$25K—1—County
24 Mar 2023Flash Flood—————County
3 Mar 2023Flash Flood—$30K———County
18 Jan 2023Flood—————County
24 Oct 2021Flash Flood—————County
18 Jul 2021Flood—————County
3 Aug 2020Flash Flood—————County
8 Apr 2020Flash Flood—$5K———County
19 Mar 2020Flash Flood—————County
2 Mar 2020Flash Flood—————County
10 Jan 2020Flood—————County
30 Nov 2019Flash Flood—$50K—32County
17 May 2018Flood—————County
30 Apr 2017Flash Flood—$500K———County
21 Apr 2017Flood—————County
15 Sep 2016Flash Flood—————County
14 Aug 2016Flood—————County
5 Aug 2016Flash Flood—————County
28 Dec 2015Flood—————County
11 May 2015Flood—————County
27 Apr 2014Flash Flood—————County
21 Dec 2013Flood—————County
21 Dec 2013Flash Flood—$50K———County
13 Jan 2013Flood—————County
15 Mar 2012Flash Flood—————County
1 May 2011Flood—$350K———County
24 Apr 2011Flood—————County
1 May 2010Flash Flood—————County
24 Dec 2009Flood—————County
30 Oct 2009Flood—————County
11 Feb 2009Flood—$5K———County
10 Apr 2008Flood—————County
3 Apr 2008Flash Flood—————County
18 Mar 2008Flood—$4.8M—1—County
9 Mar 2006Flash Flood—————County
15 Nov 2005Flash Flood—$750K———County
1 May 2004Flash Flood—————County
24 Apr 2004Flash Flood—————County
3 Aug 2003Flash Flood—————County
6 May 2003Flash Flood—————County
29 Apr 2003Flash Flood—————County
18 Dec 2002Flood—————County
12 Jul 2002Flood—————County
16 May 2002Flash Flood—————County
12 May 2002Flash Flood—$500K—1—County
8 May 2002Flash Flood—————County
25 Mar 2002Flash Flood—————County
17 Jun 2000Flash Flood—$50K———County
17 Jun 2000Flash Flood—————County
3 Apr 1999Flood—$10K———Forecast zone
3 Apr 1999Flash Flood—————County
3 Apr 1999Flash Flood—————County
21 Jan 1999Flash Flood—————County
10 Aug 1998Flash Flood—$5K———County
17 Mar 1998Flood—————County
14 Aug 1997Flood—————County
8 Jul 1997Flash Flood—$5K———County
8 Jul 1997Flood—————County
17 Jun 1997Flash Flood—————County
26 May 1997Flash Flood—$100K———County
1 Mar 1997Flash Flood—————County
22 Apr 1996Flash Flood—$20K———County

Questions and answers

How many flood events has Bollinger County had?

66 events in the NCEI Storm Events record between 1950 and 2026. Reporting of floods and flash floods became far more complete after 1996, so early decades undercount.

When was the last recorded flood event in Bollinger County?

26 May 2024 (Flash Flood). Records reach NCEI about 120 days after the month ends.

What was the most damaging flood event recorded in Bollinger County?

The flash flood of 14 Aug 2023, with property damage estimated by NCEI at $20M.

How does Bollinger County compare with Missouri for flood?

10.7 events per 100 square miles against 15.7 statewide; the county holds 66 of the state's 10,821 recorded events.

Provenance

NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026, public domain. County-recorded events plus zone-recorded events whose forecast zone is named for the county (marked "Forecast zone"). Population and area from the US Census Bureau (2021). Built 1 Oct 2026. See the methodology, the Flood hub and the county page.