Colorado, 1998

Flash Flood in Colorado, July 26, 1998

July 26, 1998 · NWS GJT · 1 event in 1 county or zone

Heavy rainfall caused a wall of water filled with boulders, logs, and sediment to race down Weehawken Creek, then into Canyon Creek, and finally into Box Canyon. A parked car near the Weehawken trailhead was half buried in mud and a 20-foot section of catwalk near Box Canyon Falls was destroyed.

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
$20,000
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 GJT wrote it up.

Heavy rainfall caused a wall of water filled with boulders, logs, and sediment to race down Weehawken Creek, then into Canyon Creek, and finally into Box Canyon. A parked car near the Weehawken trailhead was half buried in mud and a 20-foot section of catwalk near Box Canyon Falls was destroyed. The flash flood also cut out a new channel near Box Canyon Falls.

The radar

The Grand Junction radar (KGJX), 108 km away, was scanning. The volume nearest the first event began at 23:00 UTC.

Open the radar archive at this moment

Event by event

1 flash flood. Local standard time, as filed.

Flash Flood, Ouray

When
July 26, 4:00 PM MST to 4:30 PM MST
Where
Ouray County, 3 mi SW of Ouray
Property damage
$20,000
Reported by
NEWSPAPER
Coordinates
38.156, -107.769 (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 1998Every state in 1998This day in weather historyWarnings in Colorado, 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: 5662813.