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Stocked last season

Rock Lake Fish Stocking

Montcalm County, Michigan · 2001 to 2022 on record

According to MDNR records, Rock Lake has 22 stocking records on file across 6 species. The most recent stocking season represented is 2022.

Rock Lake stocking
Rock Lake photo
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22
Stocking records
49,985
Fish reported stocked
6
Species
2022
Latest season

Stocking activity by season

13 seasons on record, most in the 2022 (6 records). Click a bar to jump to that season below.

6 records
2022 · 19,110 fish
2001
2004
2005
2008
2009
2010
2011
2013
2015
2016
2017
2019
2022

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

Most-stocked species

Walleye 13 records
Channel Catfish 5 records
Black Crappie 1 record
Fathead Minnow 1 record
Hybrid Sunfish 1 record

Location

Exact coordinates not yet available · Montcalm 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
Black Crappie 380 5" avg —
Fathead Minnow 15,000 2" avg —
Hybrid Sunfish 500 5" avg · Hybrid strain —
Walleye 380 6.5" avg —
Walleye 2,450 2.72" avg · Muskegon strain —
Yellow Perch 400 5" avg —

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

Quick facts

Latest season 2022
Most stocked Walleye
Species Walleye, Channel Catfish, Black Crappie, Fathead Minnow, Hybrid Sunfish, Yellow Perch
County Montcalm
Seasons on record 2001 – 2022
Fish reported 49,985
Coordinates —

Data source

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

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

Frequently asked questions

MDNR records show Rock Lake stocked with Walleye, Channel Catfish, Black Crappie, Fathead Minnow, Hybrid Sunfish, Yellow Perch.

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