Valley County · reservoir · 23 acres
Calendar Reservoir
Stocked 2× on record · IDFG
Calendar Reservoir is a reservoir in Valley County, Idaho — most recently on Jun 17, 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
Clear
87°
59°
9 mph
0%
Fri
Partly cloudy
93°
63°
11 mph
0%
Sat
Overcast
90°
65°
13 mph
0%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| Jun 17 | Coho Salmon | 139,000 | 4.5" | |
| May 7 | Rainbow Trout (Triploid) | 24,976 | 13" | |
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Tom J Reservoir1.0 mi
- West Fork Beaver Creek1.1 mi
- Glen Cove Creek1.5 mi
- Jemima K Reservoir1.8 mi
- Davis Reservoir2.4 mi
- Smalley Reservoir2.8 mi
- Beaver Creek3.7 mi
- Pearsol Creek4.3 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.
Calendar Reservoir fishing — FAQ
Do I need a license to fish Calendar 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 Calendar Reservoir?+
Calendar Reservoir is a reservoir in Valley County, Idaho. Driving directions and an interactive topo map are on this page.
Data: IDFG · updated Jun 17, 2026 · checked daily · we publish what agencies publish, nothing else.