Dunn County · reservoir · 881 acres
Lake Ilo
Stocked 9× since 2025 · North Dakota Game and Fish Department
Lake Ilo is a reservoir in Dunn County, North Dakota, stocked with Northern Pike, Walleye and Yellow Perch — most recently on Jun 10, 2026. FishableWaters aggregates every stocking record for this water from North Dakota Game and Fish Department; 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
89°
57°
9 mph
2%
Sat
Overcast
101°
63°
12 mph
2%
Sun
Overcast
101°
77°
16 mph
1%
→ pressure steadyStable weather — expect a normal bite.
Stocking ledger
| — 2026 — | ||||
| Jun 10 | Walleye | 75,600 | 2800/lb | |
| — 2025 — | ||||
| Jun 30 | Northern Pike | 25 | 100/lb | |
| Jun 30 | Northern Pike | 40 | 100/lb | |
| Jun 30 | Walleye | 104,300 | 1400/lb | |
| Apr 16 | Yellow Perch | 3,715 | 8.7/lb | |
| Apr 9 | Yellow Perch | 1,512 | 9/lb | |
| Apr 9 | Yellow Perch | 2,442 | 7.4/lb | |
| Apr 3 | Yellow Perch | 2,700 | 9/lb | |
| Mar 27 | Yellow Perch | 4,596 | 12/lb | |
When does Lake Ilo get stocked?
Going by 9 records since 2025, stocking here peaks in April and June.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
All North Dakota waters with northern pike → · All North Dakota waters with walleye →
Nearby waters
- Murphy Creek0.6 mi
- Le Paul Slough1.8 mi
- Gumbo Creek3.6 mi
- Moffet Slough4.6 mi
- Corral Creek9.2 mi
- Chimney Butte Creek9.6 mi
- Wolf Creek8.8 mi
- Stray Creek10.8 mi
Seasons, limits, and rules are the state's call — check the official ND regulations and buy your license before you go. We link the source; we never restate the rules.
Lake Ilo fishing — FAQ
What fish are stocked in Lake Ilo?+
Lake Ilo is stocked with Northern Pike, Walleye and Yellow Perch in Dunn County, North Dakota, most recently on Jun 10, 2026 by North Dakota Game and Fish Department. The full stocking ledger is on this page.
When does Lake Ilo get stocked?+
Going by 9 records since 2025, stocking at Lake Ilo peaks in April and June. Check this page for the season's scheduled and most recent stockings.
Do I need a license to fish Lake Ilo?+
Yes — North Dakota 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 Lake Ilo?+
Lake Ilo is a reservoir in Dunn County, North Dakota. Driving directions and an interactive topo map are on this page.
Data: North Dakota Game and Fish Department · updated Jun 10, 2026 · checked daily · we publish what agencies publish, nothing else.