Franklin County · reservoir · 44 acres
Johnson Reservoir
1 stocking on record · IDFG
Johnson Reservoir is a reservoir in Franklin County, Idaho, stocked with Rainbow Trout (Triploid) — most recently on Mar 11, 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
Showers
91°
61°
22 mph
16%
Fri
Overcast
98°
67°
19 mph
2%
Sat
Overcast
102°
76°
16 mph
0%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| Mar 11 | Rainbow Trout (Triploid) | 2,493 | 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
- Lamont Reservoir0.4 mistocked Mar 11, 2026
- Glendale Reservoir1.8 mistocked Mar 11, 2026
- Foster Reservoir2.0 mistocked Mar 11, 2026
- Sugar Creek3.5 mi
- Maple Creek5.6 mi
- Station Creek5.7 mi
- Mink Creek6.0 mi
- Winder Reservoir5.9 mistocked Mar 16, 2026
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.
Johnson Reservoir fishing — FAQ
What fish are stocked in Johnson Reservoir?+
Johnson Reservoir is stocked with Rainbow Trout (Triploid) in Franklin County, Idaho, most recently on Mar 11, 2026 by IDFG. The full stocking ledger is on this page.
Do I need a license to fish Johnson Reservoir?+
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 Johnson Reservoir?+
Johnson Reservoir is a reservoir in Franklin County, Idaho. Driving directions and an interactive topo map are on this page.
Data: IDFG · updated Mar 11, 2026 · checked daily · we publish what agencies publish, nothing else.