A Thousand Year Rain Storm Just Hit The Midwest. See Where the Flooding Is Most Severe

An ominous storm cloud looms over a dry rural landscape with a solitary bare tree and fence.https://climate-crisis-247-bucket.nyc3.cdn.digitaloceanspaces.com/wp-content/uploads/2025/04/07225018/551615-150x150.jpeg

Last week, heavy rains and damaging winds descended on large swaths of the South and Midwest. The storm system drenched cities and towns from Texas to Ohio, causing widespread flooding and killing at least 23 people.

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While the rains have since moved up the Atlantic coast, the 1-in-1,000 year rain event has left substantial riverine flooding in dozens of communities. Many flood monitoring systems have registered water levels more than six feet above the flooding threshold, a degree of flood inundation that could take weeks to subside. A closer look at the latest data reveals which cities have the worst flooding right now.

To determine the cities where flooding is most severe, Climate Crisis 247 reviewed data on flood inundation from the NOAA’s Office of Water Prediction. Waterbody monitoring stations were ranked based on the difference between observed water levels on April 8, 2025 and defined flooding thresholds. Waterbody monitoring stations were matched to cities using Census Bureau boundary definitions. Only cities with at least 2,500 residents were considered.

20. Paducah, KY (Ohio River)

Photo by Kelly on Pexels

  • Water level: 45.7 feet (+6.7 feet above flooding threshold)
  • Flooding threshold: 39.0 feet
  • City population: 26,869
 

19. Seymour, IN (East Fork White River)

Photo by Pixabay on Pexels

  • Water level: 18.8 feet (+6.8 feet above flooding threshold)
  • Flooding threshold: 12.0 feet
  • City population: 21,373
 

18. Newport, AR (White River)

Photo by Rotatingmass on Pixabay

  • Water level: 32.9 feet (+6.9 feet above flooding threshold)
  • Flooding threshold: 26.0 feet
  • City population: 7,984
 

17. Nicholasville, KY (Kentucky River)

Photo by Csillagvirág on Pixabay

  • Water level: 37.1 feet (+7.1 feet above flooding threshold)
  • Flooding threshold: 30.0 feet
  • City population: 31,352
 

16. Mount Carmel, IL (Wabash River)

Photo by Tom Fisk on Pexels

  • Water level: 26.2 feet (+7.2 feet above flooding threshold)
  • Flooding threshold: 19.0 feet
  • City population: 6,978
 

15. Memphis, TN (Wolf River)

Photo by Uncle Rico on Pexels

  • Water level: 14.3 feet (+7.3 feet above flooding threshold)
  • Flooding threshold: 7.0 feet
  • City population: 630,027
 

14. Dyersburg, TN (North Fork Forked Deer River)

Photo by Phil Evenden on Pexels

  • Water level: 29.4 feet (+7.4 feet above flooding threshold)
  • Flooding threshold: 22.0 feet
  • City population: 16,170
 

13. Madison, IN (Ohio River)

Photo by Brett Sayles on Pexels

  • Water level: 458.5 feet (+7.4 feet above flooding threshold)
  • Flooding threshold: 451.0 feet
  • City population: 12,301
 

12. Carmi, IL (Little Wabash River)

Photo by PublicDomainPictures on Pixabay

  • Water level: 35.1 feet (+8.1 feet above flooding threshold)
  • Flooding threshold: 27.0 feet
  • City population: 5,042
 

11. Cincinnati, OH (Ohio River)

Photo by Eyes2Soul Eyes2Soul on Pexels

  • Water level: 60.4 feet (+8.4 feet above flooding threshold)
  • Flooding threshold: 52.0 feet
  • City population: 308,870
 

10. Pocahontas, AR (Black River)

Photo by Jeca28bori on Pixabay

  • Water level: 25.4 feet (+8.4 feet above flooding threshold)
  • Flooding threshold: 17.0 feet
  • City population: 7,384
 

9. Lawrenceville, IL (Embarras River)

Photo by Abstrakt Xxcellence Studios on Pexels

  • Water level: 38.8 feet (+8.8 feet above flooding threshold)
  • Flooding threshold: 30.0 feet
  • City population: 4,210
 

8. Tell City, IN (Ohio River)

Photo by Tyler Mascola on Pexels

  • Water level: 48.2 feet (+10.2 feet above flooding threshold)
  • Flooding threshold: 38.0 feet
  • City population: 7,470
 

7. Newburgh, IN (Ohio River)

Photo by Rô Acunha on Pexels

  • Water level: 48.6 feet (+10.5 feet above flooding threshold)
  • Flooding threshold: 38.0 feet
  • City population: 3,350
 

6. Valley Park, MO (Meramec River)

Photo by Goodfreephotos_com on Pixabay

  • Water level: 28.7 feet (+10.7 feet above flooding threshold)
  • Flooding threshold: 18.0 feet
  • City population: 6,848
 

5. Louisville, KY (Ohio River)

Photo by USA-Reiseblogger on Pixabay

  • Water level: 35.9 feet (+12.9 feet above flooding threshold)
  • Flooding threshold: 23.0 feet
  • City population: 629,176
 

4. Wildwood, MO (Meramec River)

Photo by Luke Tinker on Pexels

  • Water level: 32.1 feet (+13.1 feet above flooding threshold)
  • Flooding threshold: 19.0 feet
  • City population: 35,276
 

3. Murphysboro, IL (Big Muddy River)

Photo by Donald Tong on Pexels

  • Water level: 35.7 feet (+13.7 feet above flooding threshold)
  • Flooding threshold: 22.0 feet
  • City population: 7,101
 

2. Frankfort, KY (Kentucky River)

Photo by 12019 on Pixabay

  • Water level: 46.1 feet (+15.1 feet above flooding threshold)
  • Flooding threshold: 31.0 feet
  • City population: 28,460
 

1. Camden, AR (Ouachita River)

Photo by icecube11 on Pixabay

  • Water level: 41.6 feet (+15.6 feet above flooding threshold)
  • Flooding threshold: 26.0 feet
  • City population: 10,587
 


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