Flood, Prowers County/Lamar and Vicinity
- When
- August 12, 8:00 PM MST to August 13, 3:00 AM MST
- Where
- Prowers County/Lamar and Vicinity forecast zone
- Coordinates
- 37.989, -104.947 (the zone’s center; the record gives no point)
Flood in Colorado, August 12 to 13, 1997
Heavy rain and debris in the Arkansas River caused above flood stage readings in western Prowers county in and near Lamar for a few hours. The flood waters caused no known damage, but did come close to a few houses on the north side of Lamar.
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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- 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 PUB wrote it up.
Heavy rain and debris in the Arkansas River caused above flood stage readings in western Prowers county in and near Lamar for a few hours. The flood waters caused no known damage, but did come close to a few houses on the north side of Lamar.
The radar
The national radar mosaic for the moment the first event began.
Event by event
1 flood. Local standard time, as filed.
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
- Hail and Damaging Winds in Utah, August 12, 1997
- Rip Current in Florida, August 12, 1997
- Heavy Rain in Idaho, August 12, 1997
- Flood and Hail in Idaho, August 12, 1997
- Heavy Rain in Idaho, August 12, 1997
- Damaging Wind in Idaho, August 12, 1997
- High Wind in New Mexico, August 12, 1997
- Flash Flood in Alaska, August 12 to 13, 1997
- Lightning Strike in Pennsylvania, August 12 to 16, 1997
- Damaging Wind in Ohio, August 12, 1997
- Hail and Heavy Rain in Idaho, August 12, 1997
- Flash Flooding and Hail in Idaho, August 12, 1997
More
Every storm in Colorado in 1997Every state in 1997This day in weather historyWarnings in Colorado, August 1997
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: 5621750.