Ogle County · stream · order 2 river · ~5 cfs typical
Flagg Creek
Flagg Creek is a stream in Ogle County, Illinois. FishableWaters aggregates every stocking record for this water from Illinois's fish & wildlife agency; 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
Rain
76°
64°
21 mph
77%
Sat
Drizzle
69°
64°
17 mph
70%
Sun
Drizzle
75°
59°
15 mph
10%
↘ pressure fallingFalling pressure ahead of a front often turns the bite on.
Stocking ledger
No published stocking records yet. This water stays in our books — the ledger begins the hour its state agency publishes a record.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Spring Lake1.3 mi
- Lake Lida1.1 mi
- Steward Creek1.4 mi
- Creston Ditch1.7 mi
- Johns Creek2.1 mi
- Beach Creek2.1 mi
- North Creston Ditch2.9 mi
- Lake Sule2.8 mistocked Jan 1, 2026
Seasons, limits, and rules are the state's call — check the official IL regulations and buy your license before you go. We link the source; we never restate the rules.
Flagg Creek fishing — FAQ
Do I need a license to fish Flagg Creek?+
Yes — Illinois 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 Flagg Creek?+
Flagg Creek is a stream in Ogle County, Illinois. Driving directions and an interactive topo map are on this page.