Missouri, 1998

Flooding in Missouri, April 27 to 30, 1998

April 27 to 30, 1998 · NWS EAX · 7 events in 7 counties and zones

Minor to moderate river flooding occured at the end of April over North Central Missouri.Pettite Saline CreekBoonville, MOFlood Stage 16 ftAbove Flood Stage 4/28 to 4/29Crest 18.55 ft on 4/29Blackwater RiverValley City, MOFlood Stage 22 ftAbove Flood Stage 4/28 to 4/29Crest Estimated 22.0 ft on…

Where it happened

Every event with a place to put it; 7 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
7

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS EAX wrote it up.

Minor to moderate river flooding occured at the end of April over North Central Missouri.Pettite Saline CreekBoonville, MOFlood Stage 16 ftAbove Flood Stage 4/28 to 4/29Crest 18.55 ft on 4/29Blackwater RiverValley City, MOFlood Stage 22 ftAbove Flood Stage 4/28 to 4/29Crest Estimated 22.0 ft on 4/29Blue Lick, MOFlood Stage 24 ftAbove Flood Stage 4/28 to 4/30Crest 25.72 ft on 4/30South Grand RiverUrich, MOFlood Stage 24 ftAbove Flood Stage 4/27 to 4/30Crest 25.9 ft on 4/28Wakenda CreekCarrollton, MOFlood Stage 20 ftAbove Flood Stage 4/28 to 4/29Crest 21.8 ftGrand RiverChillicothe, MOFlood Stage 24 ftAbove Flood Stage 4/28 to 4/30Crest 28.13 ft on 4/29Sumner, MOFlood Stage 26 ftAbove Flood Stage 4/28 to 4/30Crest 33.69 ft on 4/30Brunswick, MOFlood Stage 19 ftAbove Flood Stage 4/30Crest NA

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

7 flood. Local standard time, as filed.

Flood, Clinton

When
April 27, 12:00 AM CST to April 30, 11:59 PM CST
Where
Clinton forecast zone
Coordinates
39.602, -94.405 (the zone’s center; the record gives no point)

Flood, Cooper

When
April 28, 12:00 AM CST to April 29, 11:59 PM CST
Where
Cooper forecast zone
Coordinates
38.844, -92.810 (the zone’s center; the record gives no point)

Flood, Johnson

When
April 28, 12:00 AM CST to April 29, 11:59 PM CST
Where
Johnson forecast zone
Coordinates
38.744, -93.806 (the zone’s center; the record gives no point)

Flood, Saline

When
April 28, 12:00 AM CST to April 30, 11:59 PM CST
Where
Saline forecast zone
Coordinates
39.137, -93.202 (the zone’s center; the record gives no point)

Flood, Carroll

When
April 28, 12:00 AM CST to April 29, 11:59 PM CST
Where
Carroll forecast zone
Coordinates
39.427, -93.505 (the zone’s center; the record gives no point)

Flood, Livingston

When
April 28, 12:00 AM CST to April 30, 11:59 PM CST
Where
Livingston forecast zone
Coordinates
39.782, -93.548 (the zone’s center; the record gives no point)

Flood, Chariton

When
April 28, 12:00 AM CST to April 30, 11:59 PM CST
Where
Chariton forecast zone
Coordinates
39.515, -92.963 (the zone’s center; the record gives no point)

What these are

Flood
Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Missouri in 1998Every state in 1998This day in weather historyWarnings in Missouri, April 1998

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5639204, 5639201, 5639202, 5639203, 5639205, 5639206, 5639207.