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Flood in Duval County, Texas
39 floods and flash floods events in the NCEI Storm Events record, 1950 to 2026. Event types counted: Flood, Flash Flood, Coastal Flood, Lakeshore Flood.
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.
Duval County, Texas, has 39 flood events in the NCEI record since 1950, with at least one in 18 different years.
April is the busiest month, with 7 of the recorded events. The last 20 years account for 20 events against 19 in the 20 years before, a change that reflects reporting practice as much as weather.
The county holds 0.2% of the 15,832 flood events recorded in Texas; its 2.2 per 100 square miles compares with 6.1 statewide.
Compared with Texas
| Measure | Duval County | Texas | US |
|---|---|---|---|
| Flood events since 1950 | 39 | 15,832 | 183,559 |
| Per 100 square miles | 2.2 | 6.1 | 5.2 |
| Per 10,000 residents | 40.0 | 5.4 | 5.5 |
| Deaths recorded | 0 | 595 | 2,961 |
| Busiest month | April | May | June |
By year
Seasonality
0Feb
1Mar
1Apr
7May
6Jun
4Jul
4Aug
6Sep
4Oct
4Nov
2Dec
0
Recorded events
All 39 events, most recent first. Magnitude is hail size, tornado rating or wind speed as recorded.
| Date | Event type | Magnitude | Property damage | Crop damage | Deaths | Injuries | Geography |
|---|---|---|---|---|---|---|---|
| 7 Jul 2023 | Flash Flood | — | — | — | — | — | County |
| 7 Jul 2023 | Flash Flood | — | — | — | — | — | County |
| 16 Aug 2022 | Flood | — | $100K | — | — | — | County |
| 16 Aug 2022 | Flash Flood | — | $100K | — | — | — | County |
| 8 Jul 2021 | Flash Flood | — | — | — | — | — | County |
| 19 Jun 2018 | Flash Flood | — | — | — | — | — | County |
| 24 Oct 2015 | Flash Flood | — | — | — | — | — | County |
| 17 Jun 2015 | Flash Flood | — | — | — | — | — | County |
| 13 May 2015 | Flash Flood | — | — | — | — | — | County |
| 12 May 2015 | Flash Flood | — | — | — | — | — | County |
| 11 May 2015 | Flash Flood | — | — | — | — | — | County |
| 11 May 2015 | Flash Flood | — | — | — | — | — | County |
| 18 Mar 2015 | Flash Flood | — | — | — | — | — | County |
| 14 Oct 2013 | Flash Flood | — | — | — | — | — | County |
| 13 Oct 2013 | Flash Flood | — | — | — | — | — | County |
| 10 May 2012 | Flash Flood | — | — | — | — | — | County |
| 20 Sep 2010 | Flood | — | — | — | — | — | County |
| 16 Apr 2010 | Flood | — | $50K | — | — | — | County |
| 15 Apr 2010 | Flash Flood | — | — | — | — | — | County |
| 1 Jul 2007 | Flash Flood | — | — | — | — | — | County |
| 17 Sep 2006 | Flash Flood | — | — | — | — | — | County |
| 20 Jun 2006 | Flash Flood | — | — | — | — | — | County |
| 2 Jun 2006 | Flash Flood | — | — | — | — | — | County |
| 27 Oct 2005 | Flash Flood | — | — | — | — | — | County |
| 4 Apr 2004 | Flash Flood | — | — | — | — | — | County |
| 19 Sep 2002 | Flash Flood | — | — | — | — | — | County |
| 9 Sep 2002 | Flash Flood | — | — | — | — | — | County |
| 16 Nov 2001 | Flash Flood | — | — | — | — | — | County |
| 16 Nov 2001 | Flash Flood | — | — | — | — | — | County |
| 31 Aug 2001 | Flash Flood | — | — | — | — | — | County |
| 31 Aug 2001 | Flash Flood | — | — | — | — | — | County |
| 31 Aug 2001 | Flash Flood | — | — | — | — | — | County |
| 2 May 2000 | Flash Flood | — | — | — | — | — | County |
| 23 Aug 1999 | Flash Flood | — | — | — | — | — | County |
| 1 Feb 1998 | Flash Flood | — | — | — | — | — | County |
| 3 Apr 1997 | Flash Flood | — | — | — | — | — | County |
| 2 Apr 1997 | Flash Flood | — | — | — | — | — | County |
| 2 Apr 1997 | Flash Flood | — | — | — | — | — | County |
| 2 Apr 1997 | Flash Flood | — | — | — | — | — | County |
Questions and answers
How many flood events has Duval County had?
39 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 Duval County?
7 Jul 2023 (Flash Flood). Records reach NCEI about 120 days after the month ends.
What was the most damaging flood event recorded in Duval County?
The flood of 16 Aug 2022, with property damage estimated by NCEI at $100K.
How does Duval County compare with Texas for flood?
2.2 events per 100 square miles against 6.1 statewide; the county holds 39 of the state's 15,832 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.