Bertram Lake
About Bertram Lake
Bertram Lake is an 111-acre lake near Monticello in Wright County, Minnesota. It reaches 44 feet at its deepest point, with an average depth of about 18 feet, and has roughly 1.8 miles of shoreline. DNR surveys put average water clarity at about 8 feet.
Minnesota DNR fisheries surveys list 11 fish species here, including northern pike, largemouth bass, black crappie, bluegill, and pumpkinseed. The most recent fisheries survey on file dates to 2014.
There is one public boat launch (concrete surface) managed by the county. OpenStreetMap shows a swim beach on or beside the lake. A campground is mapped close to the shoreline for overnight stays.
Plan Your Visit to Bertram Lake
- 111 acres, up to 44 feet deep, near Monticello
- 1 public boat launch (concrete) — managed by the county
- Game fish on the DNR survey: northern pike, largemouth bass, black crappie, bluegill, and pumpkinseed
- Average water clarity around 8 feet
- Swim beach on or beside the lake
- Camping close to the water
Access & Fees
- Public access
- 1 public boat launch (concrete)
- Launch fee
- Free at DNR accesses
- Managed by
- county
Conditions
- Surface area
- 111 acres
- Max depth
- 44 ft
- Average depth
- 18 ft
- Shoreline
- 1.8 mi
- Water clarity
- 8 ft
- Shallows (under 15 ft)
- 23 acres
Rules & Regulations
- A Minnesota fishing license is required for anglers 16 and older
- Drain plugs must be out and all water drained before leaving any access; remove aquatic plants from boats and trailers
- Children under 10 must wear a life jacket on a boat that is underway
Facilities
- 1 public boat launch (concrete)
- Swim beach
- Camping (1 mapped)
- Picnic area
Best For
- Swimming and beach days
- Lakeside camping
- Ice is never completely safe — check thickness yourself before walking or driving on any lake
Angler's Report
Minnesota DNR LakeFinder- Species on survey
- 11
- Game fish
- 5
- Stocked
- No
- Last DNR survey
- 2014
- Special regulations
- No
- Fishing pier
- No
- Ice fishing
- Yes
- Boat launch
- Yes
Fishing data: Minnesota Department of Natural Resources. Regulations change — confirm with the current DNR fishing regulations.
Camping & Reservations
1 campground is mapped on or near Bertram Lake. Minnesota state park sites are booked through the DNR reservation system, national forest campgrounds through Recreation.gov, and most state forest campgrounds are first-come, first-served.
Campground locations © OpenStreetMap contributors. Confirm details with the operator.
Activities
Amenities
Fish Species
Plan your trip to Bertram Lake
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Nearby Lakes
Birch Lake
56 out of 100 Lake ScoreWright · Monticello100 acres
1.5 miles away
Cedar Lake
53 out of 100 Lake ScoreWright · Monticello206 acres
2.1 miles away
Lake Ida
64 out of 100 Lake ScoreWright · Silver Creek (Wright)226 acres
2.6 miles away
Eagle Lake
54 out of 100 Lake ScoreWright · Maple Lake191 acres
2.9 miles away
Constance Lake
56 out of 100 Lake ScoreWright · Buffalo175 acres
4.9 miles away
Big Lake
70 out of 100 Lake ScoreSherburne · Big Lake254 acres
5.9 miles away
Frequently Asked Questions
Where is Bertram Lake?
Bertram Lake is in Wright County, Minnesota, near Monticello. It covers 111 acres and reaches 44 feet deep.
How big and how deep is Bertram Lake?
Bertram Lake covers 111 acres with about 1.8 miles of shoreline. Its maximum depth is 44 feet and its average depth is about 18 feet.
What fish can you catch at Bertram Lake?
Minnesota DNR surveys list Northern Pike, Largemouth Bass, Black Crappie, Bluegill, and Pumpkinseed and other species. A Minnesota fishing license is required for anyone 16 and older.
Is there a public boat launch on Bertram Lake?
Yes. Bertram Lake has 1 public boat launch (concrete), managed by the county. DNR public water accesses are free to use.
Can you swim at Bertram Lake?
Yes. A swim beach is mapped on or beside the lake. Most Minnesota beaches have no lifeguard, so swim at your own risk and check for beach advisories.
Is Bertram Lake stocked?
The DNR has no stocking report on file for Bertram Lake; its fishery is sustained by natural reproduction or has not been stocked recently.
Can you camp at Bertram Lake?
Yes. A campground is mapped on or near the shore. Confirm whether sites are reservable or first-come, first-served before you go.