Gladstone Lake
Crow Wing County, Minnesota, near Nisswa. DNR lake ID 18033800.
Gladstone Lake is a 437.1-acre lake in Crow Wing County, Minnesota, near Nisswa. Its deepest point reaches 36 ft, and about 56% of the lake is shallower than 15 feet. Summer water clarity averages 10.9 feet in Minnesota Pollution Control Agency monitoring, which places it in the mesotrophic nutrient class. The DNR lists it for zebra mussel. DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch.
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Quick facts
| DNR lake ID | 18033800 |
|---|---|
| County | Crow Wing County, near Nisswa |
| Surface area | 437.1 acres |
| Maximum depth | 36 ft |
| Share under 15 ft | 56% |
| Water clarity (summer) | 10.9 ft through 2025 |
| Phosphorus (summer) | 19.1 µg/L |
| Algae, chlorophyll-a (summer) | 5.0 µg/L |
| Nutrient class | Mesotrophic |
| Invasive species | zebra mussel |
| Public water accesses | 1 |
Water quality
Summer averages from Minnesota Pollution Control Agency monitoring through 2025: clarity 10.9 ft, phosphorus 19.1 µg/L, algae (chlorophyll-a) 5.0 µg/L. Using the Carlson trophic state index, Gladstone Lake rates as mesotrophic.
Fishing on Gladstone Lake
The most recent DNR standard fish survey was in 2018 (8 years ago). Catch per net is compared with the DNR’s typical range for lakes of the same type.
| Species | Net | Catch per net | Typical range |
|---|---|---|---|
| Walleye | gill | 0.22 | 0.5 to 3.0 |
| Northern pike | gill | 18.56 | 4.8 to 12.5 |
| Northern pike | trap | 1.33 | n/a |
| Yellow perch | gill | 0.33 | 2.0 to 21.5 |
| Yellow perch | trap | 0.11 | 0.3 to 2.8 |
| Black crappie | gill | 1.89 | 1.0 to 4.8 |
| Black crappie | trap | 1.0 | 0.8 to 4.3 |
| Bluegill | gill | 22.89 | n/a |
| Bluegill | trap | 19.11 | 8.3 to 50.1 |
| Largemouth bass | gill | 1.89 | 0.3 to 1.8 |
| Largemouth bass | trap | 0.11 | 0.3 to 1.4 |
| Pumpkinseed | gill | 0.11 | n/a |
| Pumpkinseed | trap | 1.67 | 2.8 to 10.3 |
| Rock bass | trap | 0.44 | 0.5 to 1.5 |
| Hybrid sunfish | gill | 0.22 | n/a |
| Hybrid sunfish | trap | 2.44 | n/a |
Walleye catch was below the typical range for similar lakes in that survey.
Largest fish measured in recent DNR samples: Walleye 23.0 in (2018), Largemouth bass 18.0 in (2018), Northern pike 36.0 in (2018).
Game and panfish documented since 2005: Walleye, Northern pike, Largemouth bass, Black crappie, Bluegill, Yellow perch, Pumpkinseed, Hybrid sunfish, Rock bass, Green sunfish, Bowfin, Common carp, White sucker, Yellow bullhead, Brown bullhead, Black bullhead.
Fishing regulations
- Sunfish daily limit 5. Crappie daily limit 5. (DNR Quality Sunfish Initiative)
Regulations change. Confirm with the DNR before fishing.
Invasive species
On the Minnesota DNR infested waters list for: zebra mussel (listed 2023).
Public boat access
- Gladstone Lake: 1 concrete slab launch ramp, 1 dock, 10 trailer spaces. 2.5 mi W of Merrifield on Co Rd 127, then 0.5 mi N on Co Rd 137, 0.5 mi W on Gladstone Lane. Directions
DNR water access records (2023). Confirm current conditions with the DNR.
Nearby lakes
- Little Hubert Lake 0.9 mi, Crow Wing County
- Lake Hubert 1.5 mi, Crow Wing County
- Bass Lake 1.8 mi, Crow Wing County
- Mollie Lake 2.2 mi, Crow Wing County
- Rice Lake 2.3 mi, Crow Wing County
- Round Lake 2.4 mi, Crow Wing County
- Hole-in-the-Day Lake 2.5 mi, Crow Wing County
- Clark Lake 2.7 mi, Crow Wing County
Questions about Gladstone Lake
How deep is Gladstone Lake?
Gladstone Lake reaches a maximum depth of 36 ft according to Minnesota DNR records. About 56% of the lake is shallower than 15 feet.
How big is Gladstone Lake?
Gladstone Lake covers about 437.1 acres in Crow Wing County, Minnesota.
How clear is Gladstone Lake?
Summer water clarity on Gladstone Lake averages 10.9 feet (Secchi depth) in MPCA monitoring through 2025. Its trophic state is mesotrophic.
Does Gladstone Lake have zebra mussels or other invasive species?
The Minnesota DNR infested waters list includes Gladstone Lake for zebra mussel.
What fish are in Gladstone Lake?
Minnesota DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch, pumpkinseed, hybrid sunfish, rock bass, green sunfish in Gladstone Lake. The most recent standard survey was in 2018.
Where is the public boat access on Gladstone Lake?
Gladstone Lake has 1 public water access site on DNR record: Gladstone Lake.
How is the walleye population on Gladstone Lake?
In Minnesota DNR net surveys from 1991 to 2018, walleye numbers on Gladstone Lake ran mostly below the typical range for similar lakes. Nets measure how many fish a lake holds, not where they’re biting, so local guides are the best source for current fishing.
Are there lake homes for sale on Gladstone Lake?
Homes on Gladstone Lake come up for sale throughout the year, and some sell before they’re ever publicly advertised. Tell us what you’re looking for and our agents will run a custom search and send you matching homes on Gladstone Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Gladstone Lake?
A mid-size lake with room for boating and fishing, about 56% shallow shoreline under 15 feet, and summer clarity around 10.9 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Gladstone Lake?
Yes. Sunfish daily limit 5. Crappie daily limit 5.
Ask us about Gladstone Lake
Whether you’re buying, selling, or just curious, our team works Crow Wing County lakes every day. Send us a note or call (218) 656-6469.
Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest 2018), DNR infested waters list (Sept 2026), Minnesota Rules 6264.0400 (April 2026), MPCA monitoring via the Water Quality Portal, DNR water access records (2023), LAGOS-US. Lakewide information from public data; it does not describe any specific property. Verify shoreline, bottom type, and depth at any frontage.