Diamond Lake
The Minnesota DNR reports 202 trout stocked in Diamond Lake (Cass County) in 2025, the latest year in its lake stocking report. The DNR reports stocking by year, not by day. Minnesota DNR lists it as “Diamond”.
Minnesota DNR data pulled .
Diamond Lake in numbers
- trout stocked in 2025
- 202
- yearly average, 2020–2024
- 12,572
- years stocked since 2020
- 6
Every stocking record
Every trout stocking the DNR reports for this lake, by year, species and size class (fry, fingerlings, yearlings, adults), newest first.
| Year | Species | Size | Fish |
|---|---|---|---|
| 2025 | Rainbow troutadults | adults | 102 |
| 2025 | Rainbow troutyearlings | yearlings | 100 |
| 2024 | Rainbow troutyearlings | yearlings | 1,500 |
| 2024 | Rainbow troutfingerlings | fingerlings | 7,000 |
| 2023 | Rainbow troutfingerlings | fingerlings | 14,000 |
| 2022 | Rainbow troutfingerlings | fingerlings | 14,020 |
| 2021 | Rainbow troutfingerlings | fingerlings | 16,035 |
| 2020 | Rainbow troutfingerlings | fingerlings | 10,305 |
Trout stocked each year
Shown from 2020 to 2025, the latest year the DNR has published. The tallest year is yellow.
What is stocked here
| Species | Fish | Share |
|---|---|---|
| Rainbow trout | 63,062 | 100% |
Map point 46.9978, -94.4514: the USGS Geographic Names Information System point for this lake (feature 655988). It marks the water, not a parking lot or a boat launch.
Closest waters on this site
Straight-line distance between map points, not driving distance.
Also in Cass County: Little Andrus Lake, Marion Lake, Teepee Lake, Perch Lake, Hazel Lake, Margaret Lake, Long Lake.
Source: DNR lake stocking report, Minnesota Department of Natural Resources. Pulled . Check the agency and the current fishing rules before you go.
Near Diamond Lake
Boat access, bait shops, rentals and places to stay within 10 miles. Distances are straight lines from the map point of the water, not driving distance.
Bait and tackle
nearest 3- Bill's Trapping Suppliesfishing and hunting store · Walker5.4 mi
- Swanson's Bait & Tacklesporting goods store · Hackensack5.4 mi
- Shriver's Bait Co.fishing and hunting store · Walker9.5 mi
Boats, kayaks and marinas
nearest 3- Recreational Rentalsboat rental · Hackensack4.0 mi
- Dillonsboat rental · Hackensack6.1 mi
- Walker Bay Dockmarina · Walker7.6 mi
Fishing guides and charters
nearest 3- Luehrs on Leechfishing charter · Walker6.2 mi
- Leech Lake Adventure Rentalsfishing charter · Walker6.4 mi
- Leisure Outdoor Adventuresfishing charter · Walker9.6 mi
Campgrounds and RV parks
nearest 3- Pleasant Pines Resort and Campgroundcampground · Hackensack5.4 mi
- Nies Cabins & Campsitescampground · Hackensack5.7 mi
- Boy River RV ParkRV park · Hackensack5.8 mi
Lodging
nearest 3- Abbott Acrescabins · Hackensack2.2 mi
- Mascot Resortresort · Hackensack2.8 mi
- Sperr's Point Resorthotel · Hackensack3.5 mi
Businesses: Overture Maps Foundation open places data (release 2026-10-21.0, pulled 2026-11-06), from the businesses’ public listings. We have not visited them and do not rank them. Hours and services change, so call ahead.