Colorado, 1996

Flash Flood in Colorado, September 17 to 18, 1996

September 17 to 18, 1996 · NWS GLD · 1 event in 1 county or zone

TWO FEET OF WATER OVER HIGHWAY 385 WEST OF BONNY DAM. BRIDGE WASHED OUT EAST OF HALE.

Where it happened

Every event with a place to put it; 1 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
$50,000
Crop damage
None recorded
Events
1

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.

TWO FEET OF WATER OVER HIGHWAY 385 WEST OF BONNY DAM. BRIDGE WASHED OUT EAST OF HALE.

The radar

The Goodland radar (KGLD), 94 km away, was scanning. The volume nearest the first event began at 02:00 UTC.

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Event by event

1 flash flood. Local standard time, as filed.

Flash Flood, Yuma

When
September 17, 7:00 PM MST to September 18, 1:00 AM MST
Where
Yuma County, 6 mi S of Idalia
Property damage
$50,000
Coordinates
40.003, -102.424 (the zone’s center; the record gives no point)

What these are

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 Colorado in 1996Every state in 1996This day in weather historyWarnings in Colorado, September 1996

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: 5563220.