Home/ Idaho/ Bannock, Bingham, Caribou, Power County/ Portneuf River
Stocked last season

Portneuf River Fish Stocking

Bannock, Bingham, Caribou, Power County, Idaho · 2023 to 2026 on record

According to IDFG records, Portneuf River has 36 stocking records on file across 1 species. The most recent stocking season represented is 2026.

Portneuf River stocking
Portneuf River photo
replace with photo
36
Stocking records
32,772
Fish reported stocked
1
Species
2026
Latest season

Stocking activity by season

4 seasons on record, most in the 2023 (11 records). Click a bar to jump to that season below.

8 records
2026 · 6,800 fish
2023
2024
2025
2026

Stocking records per season (labelled by the season's end year). Idaho's source reports by season, so records aren't broken out by month.

Most-stocked species

Rainbow Trout - Triploid 36 records

Location

Exact coordinates not yet available · Bannock, Bingham, Caribou, Power County

Map not available yet
We don't have coordinates for this water on file.

Stocking history

Values shown exactly as the agency reported them; species names are normalized for search.

SpeciesFish stockedSizePhase
Rainbow Trout - Triploid 1,300 Catchable (6+ inches) —
Rainbow Trout - Triploid 500 Catchable (6+ inches) —
Rainbow Trout - Triploid 1,300 Catchable (6+ inches) —
Rainbow Trout - Triploid 1,300 Catchable (6+ inches) —
Rainbow Trout - Triploid 400 Catchable (6+ inches) —
Rainbow Trout - Triploid 400 Catchable (6+ inches) —
Rainbow Trout - Triploid 400 Catchable (6+ inches) —
Rainbow Trout - Triploid 1,200 Catchable (6+ inches) —

A stocking record does not guarantee fish remain present or may legally be harvested. Check current Idaho fishing regulations →

Quick facts

Latest season 2026
Most stocked Rainbow Trout - Triploid
Species Rainbow Trout - Triploid
County Bannock, Bingham, Caribou, Power
Seasons on record 2023 – 2026
Fish reported 32,772
Coordinates —

Data source

Compiled from public records published by the Idaho Department of Fish and Game. StockedSpots is independent and not affiliated with or endorsed by IDFG.

Source: Idaho Department of Fish and Game (IDFG). Data last checked September 1, 2026.
View IDFG source →

Frequently asked questions

IDFG records show Portneuf River stocked with Rainbow Trout - Triploid.

See something that looks off?

Every stocking record on StockedSpots is pulled directly from official state wildlife agency sources — you can see exactly where each state's data comes from on our data sources page. If a record looks wrong, or you'd like a page reviewed or removed, let us know and we'll look into it.

Report an issue →