Munson Lake
Becker County, Minnesota, near Detroit Lakes. DNR lake ID 03035700.
Munson Lake is a 134.4-acre lake in Becker County, Minnesota, near Detroit Lakes. Its deepest point reaches 26 ft, and about 36% of the lake is shallower than 15 feet. Summer water clarity averages 9.5 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 | 03035700 |
|---|---|
| County | Becker County, near Detroit Lakes |
| Surface area | 134.4 acres |
| Maximum depth | 26 ft |
| Share under 15 ft | 36% |
| Water clarity (summer) | 9.5 ft through 2024 |
| Phosphorus (summer) | 18.2 µg/L |
| Algae, chlorophyll-a (summer) | 7.4 µg/L |
| Nutrient class | Mesotrophic |
| Invasive species | zebra mussel |
| Public water accesses | 1 |
Water quality
Summer averages from Minnesota Pollution Control Agency monitoring through 2024: clarity 9.5 ft, phosphorus 18.2 µg/L, algae (chlorophyll-a) 7.4 µg/L. Using the Carlson trophic state index, Munson Lake rates as mesotrophic.
Fishing on Munson Lake
The most recent DNR standard fish survey was in 2015 (11 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 | 4.83 | 1.3 to 5.0 |
| Walleye | trap | 0.67 | 0.3 to 0.7 |
| Northern pike | gill | 2.33 | 3.5 to 10.5 |
| Northern pike | trap | 0.22 | n/a |
| Yellow perch | gill | 2.17 | 3.4 to 43.6 |
| Yellow perch | trap | 0.44 | 0.5 to 3.3 |
| Black crappie | gill | 5.17 | 0.6 to 3.5 |
| Black crappie | trap | 1.44 | 0.7 to 3.4 |
| Bluegill | gill | 44.17 | n/a |
| Bluegill | trap | 24.33 | 6.1 to 46.6 |
| Largemouth bass | gill | 3.5 | 0.3 to 1.7 |
| Largemouth bass | trap | 1.0 | 0.3 to 1.3 |
| Pumpkinseed | gill | 5.0 | n/a |
| Pumpkinseed | trap | 1.44 | 2.0 to 8.5 |
| Hybrid sunfish | gill | 1.83 | n/a |
| Hybrid sunfish | trap | 4.44 | n/a |
Walleye catch was within the typical range for similar lakes in that survey.
Largest fish measured in recent DNR samples: Largemouth bass 19.0 in (2015), Walleye 24.0 in (2015), Northern pike 36.0 in (2015).
Game and panfish documented since 2005: Walleye, Northern pike, Largemouth bass, Black crappie, Bluegill, Yellow perch, Pumpkinseed, Hybrid sunfish, Green sunfish, White sucker, Yellow bullhead, Brown bullhead.
Fishing regulations
No lake-specific regulation found in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Regulations change. Confirm with the DNR before fishing.
Invasive species
On the Minnesota DNR infested waters list for: zebra mussel (listed 2025).
Public boat access
- Monson Lake: 1 natural launch ramp, 3 trailer spaces. 1.8 mi S of Detroit Lakes on Hwy 59; 0.3 mi W on Co Rd 6; 0.8 mi S on Co Rd 19; 0.4 mi W on Twp Rd Directions
DNR water access records (2023). Confirm current conditions with the DNR.
Nearby lakes
- Fox Lake 1.0 mi, Becker County
- St. Clair Lake 1.1 mi, Becker County
- Muskrat Lake 1.1 mi, Becker County
- Dart Lake 1.4 mi, Becker County
- Sallie Lake 1.4 mi, Becker County
- Long Lake 1.8 mi, Becker County
- Curfman Lake 2.2 mi, Becker County
- Pearl Lake 2.3 mi, Becker County
Questions about Munson Lake
How deep is Munson Lake?
Munson Lake reaches a maximum depth of 26 ft according to Minnesota DNR records. About 36% of the lake is shallower than 15 feet.
How big is Munson Lake?
Munson Lake covers about 134.4 acres in Becker County, Minnesota.
How clear is Munson Lake?
Summer water clarity on Munson Lake averages 9.5 feet (Secchi depth) in MPCA monitoring through 2024. Its trophic state is mesotrophic.
Does Munson Lake have zebra mussels or other invasive species?
The Minnesota DNR infested waters list includes Munson Lake for zebra mussel.
What fish are in Munson Lake?
Minnesota DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch, pumpkinseed, hybrid sunfish, green sunfish, white sucker in Munson Lake. The most recent standard survey was in 2015.
Where is the public boat access on Munson Lake?
Munson Lake has 1 public water access site on DNR record: Monson Lake.
How is the walleye population on Munson Lake?
In Minnesota DNR net surveys from 1994 to 2015, walleye numbers on Munson Lake ran mostly within 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 Munson Lake?
Homes on Munson 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 Munson Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Munson Lake?
Small, quiet water suited to paddling and fishing, about 36% shallow shoreline under 15 feet, and summer clarity around 9.5 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Munson Lake?
No lake-specific regulation was found for Munson Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Munson Lake
Whether you’re buying, selling, or just curious, our team works Becker County lakes every day. Send us a note or call (218) 656-6469.
Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest 2015), 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.