Custer County · stream · order 4 river · ~25 cfs typical
Alder Creek
Alder Creek is a stream in Custer County, Idaho. FishableWaters aggregates every stocking record for this water from Idaho'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
87°
55°
14 mph
10%
Fri
Overcast
91°
62°
39 mph
5%
Sat
Overcast
94°
65°
20 mph
0%
↗ 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
- Spring Creek2.8 mi
- Pass Creek3.1 mi
- Lower Cedar Creek4.1 mistocked May 15, 2026
- Swauger Slough4.6 mi
- South Fork Alder Creek5.1 mi
- Bear Creek Lake8.4 mi
- Antelope Creek6.6 mistocked Jul 7, 2026
- Twin Lakes8.0 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.
Alder Creek fishing — FAQ
Do I need a license to fish Alder Creek?+
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 Alder Creek?+
Alder Creek is a stream in Custer County, Idaho. Driving directions and an interactive topo map are on this page.