Canyon County · canal · order 3 river · ~1 cfs typical
Wilson Drain
Stocked 17× since 2025 · IDFG
Wilson Drain is a canal in Canyon County, Idaho, stocked with Rainbow Trout (Triploid) — most recently on Jul 24, 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
92°
62°
9 mph
0%
Fri
Overcast
100°
65°
7 mph
0%
Sat
Overcast
102°
68°
20 mph
0%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| Jul 24 | Rainbow Trout (Triploid) | 75 | 13" | |
| Jul 10 | Rainbow Trout (Triploid) | 231 | 13" | |
| Jul 1 | Rainbow Trout (Triploid) | 127 | 13" | |
| Jun 12 | Rainbow Trout (Triploid) | 127 | 13" | |
| May 29 | Rainbow Trout (Triploid) | 160 | 13" | |
| May 6 | Rainbow Trout (Triploid) | 151 | 13" | |
| Apr 22 | Rainbow Trout (Triploid) | 204 | 13" | |
| Apr 9 | Rainbow Trout (Triploid) | 218 | 13" | |
| Mar 26 | Rainbow Trout (Triploid) | 217 | 13" | |
| Mar 4 | Rainbow Trout (Triploid) | 228 | 13" | |
| Feb 6 | Rainbow Trout (Triploid) | 497 | 13" | |
| Jan 22 | Rainbow Trout (Triploid) | 190 | 13" | |
| Jan 9 | Rainbow Trout (Triploid) | 190 | 13" | |
| — 2025 — | ||||
| Dec 18 | Rainbow Trout (Triploid) | 152 | 13" | |
| Dec 4 | Rainbow Trout (Triploid) | 114 | 13" | |
| Nov 21 | Rainbow Trout (Triploid) | 168 | 13" | |
| Nov 4 | Rainbow Trout (Triploid) | 168 | 13" | |
When does Wilson Drain get stocked?
Going by 17 records since 2025, stocking here peaks in July.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Jonah Drain0.6 mi
- Lake Lowell3.4 mistocked May 20, 2026
- Tenmile Creek5.4 mi
- Fivemile Creek5.4 mi
- Fifteenmile Creek6.7 mi
- Mill Slough7.0 mi
- Mason Slough6.9 mi
- Willow Creek7.1 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.
Wilson Drain fishing — FAQ
What fish are stocked in Wilson Drain?+
Wilson Drain is stocked with Rainbow Trout (Triploid) in Canyon County, Idaho, most recently on Jul 24, 2026 by IDFG. The full stocking ledger is on this page.
When does Wilson Drain get stocked?+
Going by 17 records since 2025, stocking at Wilson Drain peaks in July. Check this page for the season's scheduled and most recent stockings.
Do I need a license to fish Wilson Drain?+
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 Wilson Drain?+
Wilson Drain is a canal in Canyon County, Idaho. Driving directions and an interactive topo map are on this page.
Data: IDFG · updated Jul 24, 2026 · checked daily · we publish what agencies publish, nothing else.