Castle Rock Pond trout stocking
Mackinac County, Michigan · pond
Castle Rock Pond was last stocked 5 months ago (Jun 13, 2026). We have 14 stockings on record since Apr 19, 2017, 1 in the last 12 months (400 fish). Most stockings come in June. Species stocked: rainbow trout, brook trout.
Last stocked
5 months ago
Jun 13, 2026
Next planned
Not announced
Last 12 months
1 stocking
400 fish
On record
14 stockings
since Apr 19, 2017
- The third most stocked of 8 waters in Mackinac County.
- Stocked more often than 83% of Michigan waters on our record.
When is Castle Rock Pond stocked?
Most stockings come in June. Stocked 3 times in 2019, mostly in June, about every 32 days.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | |||||||||||
| 2025 | 1 | |||||||||||
| 2024 | 1 | |||||||||||
| 2023 | 1 | |||||||||||
| 2020 | 1 | |||||||||||
| 2019 | 1 | 2 | ||||||||||
| 2018 | 1 | 2 | ||||||||||
| 2017 | 1 | 2 |
What is stocked
| Species | Stockings | Fish | Fish per stocking | Typical size |
|---|---|---|---|---|
| Rainbow trout | 10 | 5,650 | 565 | 13.0 in |
| Brook trout | 4 | 5,832 | 1,458 | 9.0 in |
Stocking history
20261 stocking · 400 fish
| Date | Species | Fish | Size | Since previous |
|---|---|---|---|---|
Jun 13Latest Saturday | Rainbow trout | 400 | 11.0 in | 365 days |
20251 stocking · 1,000 fish
| Date | Species | Fish | Size | Since previous |
|---|---|---|---|---|
Jun 13 Friday | Rainbow trout | 1,000 | 13.0 in | 374 days |
20241 stocking · 900 fish
| Date | Species | Fish | Size | Since previous |
|---|---|---|---|---|
Jun 4 Tuesday | Rainbow trout | 900 | 13.0 in | 369 days |
20231 stocking · 1,000 fish
- Jun 1 rainbow trout, 1,000 fish
20201 stocking · 1,000 fish
- May 1 brook trout, 1,000 fish
20193 stockings · 1,800 fish
- Jun 9 rainbow trout, 100 fish
- Jun 7 brook trout, 1,000 fish
- May 6 rainbow trout, 700 fish
20183 stockings · 3,532 fish
- Jun 9 rainbow trout, 100 fish
- Jun 8 brook trout, 2,832 fish
- May 22 rainbow trout, 600 fish
20173 stockings · 1,850 fish
- Jun 11 brook trout, 1,000 fish
- Jun 10 rainbow trout, 150 fish
- Apr 19 rainbow trout, 700 fish
From Michigan fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go. Seasons and limits: Michigan fishing regulations.
Other stocked waters in Mackinac County
- Millecoquin Riverstreamstocked Aug 27, 2026
- Hiawatha Club Pondpondstocked Aug 24, 2026
- Carp Riverstreamstocked May 26, 2026
- Brevoort Riverstreamstocked May 20, 2026
- South Manistique (Whitefish) Lakelakestocked Feb 10, 2026
- Millecoquins Pondpondstocked Oct 30, 2025
- Millecoquins Lakelakestocked Jun 9, 2025
All stocked waters in Mackinac CountyStocked this week in Michigan
Questions about Castle Rock Pond
- When was Castle Rock Pond last stocked?
- The latest reported stocking was Jun 13, 2026 (rainbow trout, 400 fish), according to Michigan agency reports.
- How often is Castle Rock Pond stocked?
- Stocked 3 times in 2019, mostly in June, about every 32 days. Across all years on record, most stockings come in June.
- Is Castle Rock Pond stocked often?
- The third most stocked of 8 waters in Mackinac County. Stocked more often than 83% of Michigan waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Castle Rock Pond?
- Rainbow trout (10 stockings, 5,650 fish); Brook trout (4 stockings, 5,832 fish).