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Alpheus Creek is a stream located in Jerome County, Idaho, United States. It is most popular for fishing Smallmouth bass and Largemouth bass.
Learn what time of year and day to go fishing at Alpheus Creek. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.

Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.
Fishing regulations in Idaho can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.
Below you will see fishing regulations for catching Smallmouth bass as of April 13th, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.
Seasons
Bag limit
Min size
Measurement
Aggregate
Micropterus dolomieui
2 ratings
5.6 miles away
5.9 miles away
37.5 miles away
61.8 miles away
68.9 miles away
105.5 miles away
106.2 miles away
109.2 miles away
111.7 miles away
113.1 miles away
116.3 miles away
116.5 miles away
120.5 miles away
122.3 miles away
128.6 miles away
134.9 miles away
138.4 miles away
139.7 miles away
141.7 miles away
142.2 miles away
148.3 miles away
148.9 miles away
150.2 miles away
150.9 miles away
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