Kansas, 1998

Flash Flood and Flooding in Kansas, July 29 to 31, 1998

July 29 to 31, 1998 · NWS GLD · 3 events in 2 counties and zones

Undermining of roads and washing of gravel from roads occurred due to flooding of Sappa Creek. Damage estimated at $5 thousand each county by Road and Bridge Department.

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
$10,000
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 GLD wrote it up.

Undermining of roads and washing of gravel from roads occurred due to flooding of Sappa Creek. Damage estimated at $5 thousand each county by Road and Bridge Department. Flooding continued into August.

The radar

The Goodland radar (KGLD), 71 km away, was scanning. The volume nearest the first event began at 01:01 UTC.

Open the radar archive at this moment

Event by event

2 flood, 1 flash flood. Local standard time, as filed.

Flood, Rawlins

When
July 29, 7:00 PM CST to July 31, 11:59 PM CST
Where
Rawlins forecast zone
Property damage
$5,000
Reported by
GOVT OFFICIAL
Coordinates
39.785, -101.076 (the zone’s center; the record gives no point)

Flash Flood, Decatur

When
July 29, 7:00 PM CST to July 30, 10:00 PM CST
Where
Decatur County, Southwest Portion
Reported by
OFFICIAL NWS OBS.
Coordinates
39.785, -100.460 (the zone’s center; the record gives no point)

Two to four inches of rainfall produced flash flooding along Sappa Creek drainage.

Flood, Decatur

When
July 30, 6:00 AM CST to July 31, 11:59 PM CST
Where
Decatur forecast zone
Property damage
$5,000
Reported by
GOVT OFFICIAL
Coordinates
39.785, -100.460 (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.
Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

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

The same day elsewhere

More

Every storm in Kansas in 1998Every state in 1998This day in weather historyWarnings in Kansas, July 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: 5650288, 5650289, 5650287.