Butler County · stream · order 4 river · ~25 cfs typical
Bonnie Brook
Stocked 5× on record · PFBC
Bonnie Brook is a stream in Butler County, Pennsylvania, stocked with Brown Trout, Golden Rainbow Trout and Rainbow Trout — most recently on Apr 28, 2026. FishableWaters aggregates every stocking record for this water from PFBC; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Conditions, next 3 days
Today
Mostly clear
80°
57°
9 mph
0%
Fri
Overcast
84°
60°
5 mph
1%
Sat
Overcast
87°
64°
8 mph
57%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| Apr 28 | Brown Trout | — | ||
| Apr 28 | Rainbow Trout | — | ||
| Feb 24 | Brown Trout | — | ||
| Feb 24 | Rainbow Trout | — | ||
| Feb 24 | Golden Rainbow Trout | — | ||
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
All Pennsylvania waters with brown trout → · All Pennsylvania waters with golden rainbow trout →
Nearby waters
- Coal Run0.8 mi
- Thorn Creek1.1 mi
- Thorn Run Reservoir1.9 mi
- Thorn Reservoir2.2 mi
- Sullivan Run1.9 mi
- Butcher Run3.0 mi
- Stony Run3.6 mi
- Pine Run3.8 mi
Seasons, limits, and rules are the state's call — check the official PA regulations and buy your license before you go. We link the source; we never restate the rules.
Bonnie Brook fishing — FAQ
What fish are stocked in Bonnie Brook?+
Bonnie Brook is stocked with Brown Trout, Golden Rainbow Trout and Rainbow Trout in Butler County, Pennsylvania, most recently on Apr 28, 2026 by PFBC. The full stocking ledger is on this page.
When does Bonnie Brook get stocked?+
Going by 5 records since 2026, stocking at Bonnie Brook peaks in February. Check this page for the season's scheduled and most recent stockings.
Do I need a license to fish Bonnie Brook?+
Yes — Pennsylvania requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is Bonnie Brook?+
Bonnie Brook is a stream in Butler County, Pennsylvania. Driving directions and an interactive topo map are on this page.
Data: PFBC · updated Apr 28, 2026 · checked daily · we publish what agencies publish, nothing else.