Blaine County · stream · order 5 river · ~1 cfs typical · seasonal
Northwest Fork Thirtymile Creek
Northwest Fork Thirtymile Creek is a stream in Blaine County, Montana. FishableWaters aggregates every stocking record for this water from Montana'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
Overcast
91°
66°
16 mph
1%
Sat
Overcast
103°
64°
18 mph
5%
Sun
Overcast
88°
68°
28 mph
5%
↗ pressure risingPost-front rising pressure can slow things down for a day.
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
- Fifteen Mile Lake2.2 mi
- Tule Lake3.6 mi
- East Branch Thirtymile Creek4.3 mi
- Richmond Reservoir6.2 mi
- Fifteenmile Creek9.6 mi
- Harbolt Reservoir9.5 mi
- Silver Bow Lake10.2 mi
- Battle Creek10.7 mi
Seasons, limits, and rules are the state's call — check the official MT regulations and buy your license before you go. We link the source; we never restate the rules.
Northwest Fork Thirtymile Creek fishing — FAQ
Do I need a license to fish Northwest Fork Thirtymile Creek?+
Yes — Montana 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 Northwest Fork Thirtymile Creek?+
Northwest Fork Thirtymile Creek is a stream in Blaine County, Montana. Driving directions and an interactive topo map are on this page.