Home/ Wyoming/ Natrona County/ Big Muddy Reservoir
Stocked last season

Big Muddy Reservoir Fish Stocking

Natrona County, Wyoming · 2020 to 2024 on record

According to WGFD records, Big Muddy Reservoir has 3 stocking records on file across 2 species. The most recent stocking season represented is 2024.

Big Muddy Reservoir stocking
Big Muddy Reservoir photo
replace with photo
3
Stocking records
1,255
Fish reported stocked
2
Species
2024
Latest season

Stocking activity by season

2 seasons on record, most in the 2020 (2 records). Click a bar to jump to that season below.

1 records
2024 · 256 fish
2020
2024

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

Most-stocked species

Brook Trout 2 records
Snake River Cutthroat 1 record

Location

Exact coordinates not yet available · Natrona 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
Brook Trout 256 4.3" avg June

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

Quick facts

Latest season 2024
Most stocked Brook Trout
Species Brook Trout, Snake River Cutthroat
County Natrona
Seasons on record 2020 – 2024
Fish reported 1,255
Coordinates —

Data source

Compiled from public records published by the Wyoming Game & Fish Department. StockedSpots is independent and not affiliated with or endorsed by WGFD.

Source: Wyoming Game & Fish Department (WGFD). Data last checked September 1, 2026.
View WGFD source →

Frequently asked questions

WGFD records show Big Muddy Reservoir stocked with Brook Trout, Snake River Cutthroat.

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 →