Nueces River near Asherton, TX
River level and flood forecast · Dimmit County
Normal3.7 ftas of Mon 2:30 PM
The river is 16.3 ft below flood stage (20 ft).
Flow: 113 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Sun, Dec 31, 6 PM. Forecasts change as rain falls and as upstream water arrives.
Flood stages
| Major flood stage | 27 ft |
| Moderate flood stage | 24 ft |
| Flood stage | 20 ft |
| Action stage | 18 ft |
| Record crest (June 30, 1913) | 33 ft |
What floods at each level
From the National Weather Service, highest first.
- 31 ftThe Nueces River and Turkey Creek are a mile and a half wide south and west of Crystal City. Farm to Market 190 is flooded over a mile near the Nueces River and the bridge floor is flooded. Livestock should be moved from the flood plain. Upstream, Highway 85 becomes impassable as routed water spills into Soldier Slough and over the highway.
- 29 ftWidespread major flooding threatens livestock over a large area of the flood plain. A mile of Farm to Market 190 near the river is flooded and flow is within a foot of the Farm to Market 190 bridge floor over the Nueces River. The Nueces River and Turkey Creek are a mile and a half wide south and west of Carrizo Springs.
- 27 ftMajor widespread lowland flooding cuts off and potentially drowns livestock above Uvalde to below Tilden. Most secondary roads and low bridges near the river flood. Flow is within a foot of the bottom of the Farm to Market 190 bridge and the approaches are flooded.
- 26 ftWidespread moderate lowland flooding threatens livestock and equipment in low areas of the flood plain. Secondary roads and bridges flood and Farm to Market 190 is threatened.
- 24 ftModerate lowland flooding reaches into low lying areas of the flood plain. Livestock should be moved from vulnerable areas.
- 22 ftMinor lowland flooding reaches into low lying areas of the flood plain. Livestock and equipment should be moved from vulnerable areas.
- 20 ftFlow reaches into low areas of the flood plain with no damage.
- 18 ftFlow reaches into low sections of the flood plain.
Highest crests on record
- 33 ft — June 30, 1913
- 33 ft — June 17, 1935
- 31.56 ft — July 19, 2026
- 30.88 ft — October 6, 1959
- 30.21 ft — July 4, 2002
Recent crests: 31.56 ft (July 19, 2026) · 25.21 ft (June 8, 2019) · 29.97 ft (October 19, 2018) · 29.59 ft (October 13, 2018) · 23.35 ft (September 13, 2018)
Up and down the river, and nearby
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (ASRT2); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.