Texas, 1998

Flooding in Texas, October 17 to 20, 1998

October 17 to 20, 1998 · NWS EWX · 3 events in 3 counties and zones

Downstream in and near Martindale in Caldwell County, the San Marcos River flooded several subdivisions. 7 feet and rising, where flood stage is 20 feet.

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
125
Property damage
$62 million
Crop damage
$650,000
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 EWX wrote it up.

Flooding along the San Marcos RiverIn Hays County, the flooding along the San Marcos River was most devastating to the eastern part of San Marcos, with many permanent homes flooded and several mobile homes washed from their sites, Homes and apartments were flooded along the San Marcos River on Riverside and Riviera Drives, along Purgatory Creek, and along Uhland and Post Roads.Downstream in and near Martindale in Caldwell County, the San Marcos River flooded several subdivisions. At Luling, the river gauge appears to have hung at 38.7 feet and rising, where flood stage is 20 feet. In Luling, the golf course was completely inundated and in the nearby south section of Luling had several feet of water in them. The San Marcos River at Palmetto State Park, in Gonzales County, had water was to the roof of the Pavillion Building, with some 12 feet of flow over the floor. The entire park except the headquarters buildings were under several feet of water. A very large Warm Springs Rehabilitation Hospital in Ottine, just across the street from the Palmetto State Park headquarters had nine feet of water in it. Four Black Hawk helicopters rescued patients from the hospital during the late evening hours Saturday night.

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, Hays

When
October 17, 10:00 AM CST to October 19, 10:00 AM CST
Where
Hays forecast zone
Injuries
25 direct, 0 indirect
Property damage
$4.0 million
Crop damage
$50,000
Reported by
OTHER FEDERAL AGENCY
Coordinates
30.058, -98.031 (the zone’s center; the record gives no point)

Flood, Caldwell

When
October 17, 12:00 PM CST to October 19, 6:00 PM CST
Where
Caldwell forecast zone
Injuries
50 direct, 0 indirect
Property damage
$50 million
Crop damage
$100,000
Reported by
OTHER FEDERAL AGENCY
Coordinates
29.837, -97.620 (the zone’s center; the record gives no point)

Flood, Gonzales

When
October 17, 8:00 PM CST to October 20, 6:00 PM CST
Where
Gonzales forecast zone
Injuries
50 direct, 0 indirect
Property damage
$8.0 million
Crop damage
$500,000
Reported by
OTHER FEDERAL AGENCY
Coordinates
29.457, -97.492 (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 Texas in 1998Every state in 1998This day in weather historyWarnings in Texas, October 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: 5672523, 5672524, 5672525.