Hill Country bass eye the early-fall transition on Travis, LBJ, Buchanan

What's biting

What's next

With no live NOAA buoy or USGS gauge feed for the Highland Lakes this cycle, the clearest read on where things are headed comes from the calendar and the regional signal out of My Canyon Lake Fishing. That report has Canyon Lake running roughly eight feet above last year's level with striper and white bass schools already grouping up midlake — a shift Highland Lakes reservoirs like Travis, LBJ, and Buchanan tend to mirror a few weeks apart as surface temperatures start easing off summer highs. Expect largemouth bass to keep favoring deeper offshore structure and main-lake points through the warmest part of the day for the next several days, with the better window shifting toward early morning and last light as afternoons stay hot into mid-September.

If the fall pattern holds true to form, look for schooling activity to become more consistent on Travis and Buchanan as baitfish start pushing toward the backs of coves and open-water flats. Tactical Bassin's September coverage points to topwater, crankbaits, and swimbaits as the go-to baits once that schooling activity lights up, since fish keyed on moving shad won't stay in one spot long. White bass and striper feeds, when Canyon Lake's report is any guide for the broader Hill Country chain, tend to build through September and turn on more consistently once nights cool off — worth watching for on Buchanan and the Travis/LBJ arm over the next few weeks.

Plan around early mornings and evenings for the next few days rather than the midday heat, and treat any weekend trip as a chance to scout for surfacing schools rather than count on a guaranteed bite — without a current lake-specific report, conditions could shift quickly. Check the latest TPWD guidance and local lake-level readings before you launch; My Canyon Lake Fishing noted TPWD had paused its weekly report format and was rolling out a new one, so it's worth confirming what's currently being published for Travis, LBJ, and Buchanan specifically before you rely on it.

Context

Early September on the Highland Lakes chain (Travis, LBJ, Buchanan) typically sits at the tail end of the summer pattern — surface temps still warm, largemouth bass holding deep or suspending over structure during the day, with white bass and striper schools starting to reform as shad begin schooling up ahead of the fuller fall feed that usually builds through October and November. Nothing in this cycle's intel feed directly addresses water levels or temperatures on Travis, LBJ, or Buchanan, so it isn't possible to say with confidence whether this season is running early, late, or on schedule for those three lakes specifically.

The one comparative data point available is from My Canyon Lake Fishing, which put that reservoir at 886.46 feet — about 58.6% full but roughly eight feet higher than the same date last year — with striper and white bass already grouping up midlake. Canyon Lake isn't part of the Travis/LBJ/Buchanan chain (it's fed by the Guadalupe River rather than the Colorado River Highland Lakes system), so this should be read as regional Hill Country context rather than a direct read on Travis, LBJ, or Buchanan levels. If similar rainfall and inflow trends have carried across the broader Hill Country watershed, it would suggest healthier pool levels than a year ago, but that needs confirming against lake-specific data. No source in this cycle's feed offered a direct comparison to prior Septembers on the Highland Lakes themselves.