South Dakota, 1998

Flooding in South Dakota, June 26 to 27, 1998

June 26 to 27, 1998 · NWS ABR · 3 events in 3 counties and zones

Heavy rains of 2 to 4 inches fell across much of northern and eastern Brown, western and northern Day and all of Marshall counties during the afternoon and evening of the 26th. The additional heavy rain only exacerbated the flooding which had been occurring over much of this area for years.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

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 ABR wrote it up.

Heavy rains of 2 to 4 inches fell across much of northern and eastern Brown, western and northern Day and all of Marshall counties during the afternoon and evening of the 26th. The additional heavy rain only exacerbated the flooding which had been occurring over much of this area for years. Kidder, in northern Marshall county, received up to 5 inches of rain on the 26th after receiving around 2 inches on the 25th. The heavy rain on the 26th flooded the whole town, filling nearly every basement. One resident had the basement walls cave in. Areas of Britton were also flooded with water in basements. The heavy rains added to the already thousands of acres of crop and pastureland under water. Near Frederick, a farmer lost nearly 2000 acres of crops to the hail, wind, and flooding. One farmer in Day county near Webster had documented over one-half million dollars in damage to fences, buildings, land, and income from the prolonged flooding. On his farm, he had 15 buildings under water. This farmer said the highest he had measured the water before from flooding was 9 feet, but for this year it had gone up to 21 feet. As a result of this and past heavy rains and also many years of above normal precipitation, about 22 percent of the total farm and pastureland acres in the three counties were flooded or too wet to farm. Many more township and county roads along with some highways were added to the flooded list across the three counties. Some rainfall amounts included, 2.30 inches at Sand Lake NWR, 2.7 inches at Langford, 2.95 inches at Groton, 3.5 inches northwest of Bristol, and 5.10 inches 9N 9W of Britton.

The radar

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

Open the radar archive at this moment

Event by event

3 flood. Local standard time, as filed.

Flood, Brown

When
June 26, 5:00 PM CST to June 27, 5:00 PM CST
Where
Brown forecast zone
Reported by
NEWSPAPER
Coordinates
45.590, -98.352 (the zone’s center; the record gives no point)

Flood, Day

When
June 26, 5:00 PM CST to June 27, 5:00 PM CST
Where
Day forecast zone
Reported by
NEWSPAPER
Coordinates
45.367, -97.607 (the zone’s center; the record gives no point)

Flood, Marshall

When
June 26, 5:00 PM CST to June 27, 5:00 PM CST
Where
Marshall forecast zone
Reported by
NEWSPAPER
Coordinates
45.759, -97.598 (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 South Dakota in 1998Every state in 1998This day in weather historyWarnings in South Dakota, June 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 2026-10-01. Each event’s entry at NCEI: 5654039, 5654040, 5654041.