Streamflow discharge was last observed at 1 cfs, and a gauge height of 3.03 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 1 .
Weather today, Tomorrow,
The river is a tributary of the Guadalupe River and its constituents include runoff from agricultural and urban areas. There are no significant tributaries or dams that affect the stream gauge. Seasonally, the river experiences higher flow rates during the wetter months of the year. Interestingly, the Lavaca River was the site of a major battle during the Texas Revolution in 1836. Overall, the Lavaca River at Hallettsville is an important source of hydrological data for the region.
| Elevation | 203.0 ft |
| Last Updated | |
| Gage height, ft | 3.03 ft |
| Precipitation, total, in | 0.0 in |
| Streamflow, ft³/s | 0.82 ft3/s |
| Percent of Normal | 79% |
| Year Over Year Average | 1 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 6,470 cfs |