The best single-day action on the Trinity happens in late winter and early spring when white bass push upstream. When the run is on, limits of 25 fish are realistic. Here's how to be there when it happens.
White bass are a schooling, migratory species. In late winter and early spring — typically late February through April near Midway — white bass push out of Lake Livingston and move upstream through the Trinity River system on a spawning run. When they're moving, they stack up at current breaks, creek mouths, and shallow riffles in numbers that can produce fast, non-stop action.
This isn't the kind of fishing where you sit and wait. White bass on the run are aggressive, schooling fish. When you find them, you can catch a limit in an hour. When you're not on them, you may not get a bite. Understanding the timing and the locations is everything.
Timing depends on water temperature and current conditions more than the calendar. In a normal year near Midway, the run builds through February and peaks in March. But an early warm spell can jump-start it in late January, and a cold winter can push it into April. The triggers are:
White bass begin moving when water temps reach the upper 50s°F and run hard through the low-to-mid 60s. When temp drops back down, the run pauses.
A rise in the river — even a modest one — often triggers upstream movement. Fish time their push with current increases that carry them upstream.
Late February through early April is the window at this latitude. Check local fishing reports in late January to know if the run is early or late in a given year.
White bass congregate where current is present but fishable. They're not sitting in the slowest water, and they're not fighting the fastest current. They want the seam — the transition between fast and slow water — where they can hold and ambush prey without burning energy.
| Species | Daily Bag | Minimum Length |
|---|---|---|
| White Bass | 25 per day | 10 inches |
Valid for Trinity River main stem at Midway, TPWD rules Sept 1, 2025–Aug 31, 2026. Verify at tpwd.texas.gov.
White bass and striped bass from this stretch carry a consumption advisory. Adults should limit meals. Women of childbearing age and children should be more restrictive. Read the full advisory.
Current stage, water temp, and fishing outlook — updated every 15 min from USGS data.