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Stocked last season

Ottawa Lake Fish Stocking

Wisconsin · 1976 to 2025 on record

According to WDNR records, Ottawa Lake has 66 stocking records on file across 5 species. The most recent stocking season represented is 2025.

Ottawa Lake stocking
Ottawa Lake photo
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66
Stocking records
113,184
Fish reported stocked
5
Species
2025
Latest season

Stocking activity by season

32 seasons on record, most in the 2017 (3 records). Click a bar to jump to that season below.

1 records
2025 · 4,268 fish
1999
2000
2001
2002
2003
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2021
2022
2023
2024
2025

Stocking records per season (labelled by the season's end year). Wisconsin's source reports by season, so records aren't broken out by month. Showing the most recent 25 of 32 seasons — the full history is listed below.

Most-stocked species

Rainbow Trout 23 records
Brown Trout 16 records
Northern Pike 15 records
Walleye 10 records
Largemouth Bass 2 records

Location

Exact coordinates not yet available

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 4,268 9.1" avg · Erwin strain Yearling

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

Quick facts

Latest season 2025
Most stocked Rainbow Trout
Species Rainbow Trout, Brown Trout, Northern Pike, Walleye, Largemouth Bass
Seasons on record 1976 – 2025
Fish reported 113,184
Coordinates —

Data source

Compiled from public records published by the Wisconsin Department of Natural Resources. StockedSpots is independent and not affiliated with or endorsed by WDNR.

Source: Wisconsin Department of Natural Resources (WDNR). Data last checked September 1, 2026.
View WDNR source →

Frequently asked questions

WDNR records show Ottawa Lake stocked with Rainbow Trout, Brown Trout, Northern Pike, Walleye, Largemouth Bass.

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.

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