Eunice Lake
Becker County, Minnesota, near Audubon. DNR lake ID 03050300.
Eunice Lake is a 378.4-acre lake in Becker County, Minnesota, near Audubon. Its deepest point reaches 30 ft, and about 49% of the lake is shallower than 15 feet. Summer water clarity averages 12.5 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 | 03050300 |
|---|---|
| County | Becker County, near Audubon |
| Surface area | 378.4 acres |
| Maximum depth | 30 ft |
| Share under 15 ft | 49% |
| Water clarity (summer) | 12.5 ft through 2025 |
| Phosphorus (summer) | 13.6 µg/L |
| Algae, chlorophyll-a (summer) | 3.9 µg/L |
| Nutrient class | Mesotrophic |
| Clarity trend | Clearer (2016 to 2025) |
| Invasive species | zebra mussel |
| Public water accesses | 1 |
Water quality
Summer averages from Minnesota Pollution Control Agency monitoring through 2025: clarity 12.5 ft, phosphorus 13.6 µg/L, algae (chlorophyll-a) 3.9 µg/L. Using the Carlson trophic state index, Eunice Lake rates as mesotrophic. Summer clarity trend 2016 to 2025: clearer.
Fishing on Eunice Lake
The most recent DNR standard fish survey was in 2021 (5 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 | 0.78 | 1.3 to 5.0 |
| Northern pike | gill | 10.44 | 3.5 to 10.5 |
| Northern pike | trap | 1.56 | n/a |
| Yellow perch | gill | 0.89 | 3.4 to 43.6 |
| Black crappie | trap | 0.33 | 0.7 to 3.4 |
| Bluegill | gill | 6.33 | n/a |
| Bluegill | trap | 23.89 | 6.1 to 46.6 |
| Largemouth bass | gill | 6.44 | 0.3 to 1.7 |
| Largemouth bass | trap | 1.78 | 0.3 to 1.3 |
| Tullibee (cisco) | gill | 0.33 | 0.5 to 4.8 |
| Pumpkinseed | gill | 1.33 | n/a |
| Pumpkinseed | trap | 3.22 | 2.0 to 8.5 |
| Rock bass | gill | 0.67 | 0.3 to 1.9 |
| Rock bass | trap | 3.44 | 0.5 to 1.8 |
| Hybrid sunfish | gill | 7.0 | n/a |
| Hybrid sunfish | trap | 14.89 | n/a |
Walleye catch was below the typical range for similar lakes in that survey.
Largest fish measured in recent DNR samples: Walleye 27.0 in (2021), Largemouth bass 16.0 in (2021), Northern pike 37.0 in (2021).
Game and panfish documented since 2005: Walleye, Northern pike, Largemouth bass, Black crappie, Bluegill, Yellow perch, Pumpkinseed, Hybrid sunfish, Rock bass, Green sunfish, Tullibee (cisco), Bowfin, Common carp, White sucker, Yellow bullhead, Brown bullhead, Black bullhead.
Fishing regulations
- Largemouth and smallmouth bass 12 to 20 in must be released (one over 20 allowed). (Minnesota Rules 6264.0400, April 2026)
Regulations change. Confirm with the DNR before fishing.
Invasive species
On the Minnesota DNR infested waters list for: zebra mussel (listed 2015).
Public boat access
- Lake Eunice: 1 concrete slab launch ramp, 3 trailer spaces. In Lake Eunice on Co. Rd. 22. Directions
DNR water access records (2023). Confirm current conditions with the DNR.
Nearby lakes
- Maud Lake 1.0 mi, Becker County
- Little Pelican Lake 2.4 mi, Otter Tail County
- Buck Lake 2.7 mi, Becker County
- Pearl Lake 3.0 mi, Becker County
- Holbrook Lake 3.3 mi, Otter Tail County
- Melissa Lake 3.3 mi, Becker County
- Mill Lake 3.3 mi, Becker County
- Ellison Lake 3.5 mi, Becker County
Questions about Eunice Lake
How deep is Eunice Lake?
Eunice Lake reaches a maximum depth of 30 ft according to Minnesota DNR records. About 49% of the lake is shallower than 15 feet.
How big is Eunice Lake?
Eunice Lake covers about 378.4 acres in Becker County, Minnesota.
How clear is Eunice Lake?
Summer water clarity on Eunice Lake averages 12.5 feet (Secchi depth) in MPCA monitoring through 2025. Its trophic state is mesotrophic.
Does Eunice Lake have zebra mussels or other invasive species?
The Minnesota DNR infested waters list includes Eunice Lake for zebra mussel.
What fish are in Eunice Lake?
Minnesota DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch, pumpkinseed, hybrid sunfish, rock bass, green sunfish in Eunice Lake. The most recent standard survey was in 2021.
Where is the public boat access on Eunice Lake?
Eunice Lake has 1 public water access site on DNR record: Lake Eunice.
How is the walleye population on Eunice Lake?
In Minnesota DNR net surveys from 1994 to 2021, walleye numbers on Eunice 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 Eunice Lake?
Homes on Eunice 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 Eunice Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Eunice Lake?
A mid-size lake with room for boating and fishing, about 49% shallow shoreline under 15 feet, and summer clarity around 12.5 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Eunice Lake?
Yes. Largemouth and smallmouth bass 12 to 20 in must be released (one over 20 allowed).
Ask us about Eunice 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 2021), 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.