Custer County · lake · 24 acres
Bayhorse Lake
Stocked 4× on record · IDFG
Bayhorse Lake is a lake in Custer County, Idaho, stocked with Rainbow Trout (Triploid) — most recently on Jul 14, 2026. FishableWaters aggregates every stocking record for this water from IDFG; 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
Overcast
77°
52°
15 mph
3%
Sat
Overcast
78°
59°
21 mph
0%
Sun
Clear
75°
51°
20 mph
0%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| Jul 14 | Rainbow Trout (Triploid) | 1,012 | 6" | |
| Jul 14 | Rainbow Trout (Triploid) | 982 | 6" | |
| Jun 24 | Rainbow Trout (Triploid) | 1,650 | 6" | |
| Jun 24 | Rainbow Trout (Triploid) | 225 | 6" | |
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Little Bayhorse Lake0.7 mistocked Jul 14, 2026
- Buster Lake2.0 mi
- Juliette Creek2.9 mi
- Aspen Creek4.2 mi
- Willow Creek4.4 mi
- Trail Creek4.6 mi
- Martin Creek4.8 mi
- Cinnabar Creek5.6 mi
Seasons, limits, and rules are the state's call — check the official ID regulations and buy your license before you go. We link the source; we never restate the rules.
Bayhorse Lake fishing — FAQ
What fish are stocked in Bayhorse Lake?+
Bayhorse Lake is stocked with Rainbow Trout (Triploid) in Custer County, Idaho, most recently on Jul 14, 2026 by IDFG. The full stocking ledger is on this page.
When does Bayhorse Lake get stocked?+
Going by 4 records since 2026, stocking at Bayhorse Lake peaks in June and July. Check this page for the season's scheduled and most recent stockings.
Do I need a license to fish Bayhorse Lake?+
Yes — Idaho 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 Bayhorse Lake?+
Bayhorse Lake is a lake in Custer County, Idaho. Driving directions and an interactive topo map are on this page.
Data: IDFG · updated Jul 14, 2026 · checked daily · we publish what agencies publish, nothing else.