Hennepin Lake
Hubbard County, Minnesota, near Becida. DNR lake ID 29024600.
Hennepin Lake is a 417.6-acre lake in Hubbard County, Minnesota, near Becida. Its deepest point reaches 14 ft, and about 100% of the lake is shallower than 15 feet. Summer water clarity averages 11.6 feet in Minnesota Pollution Control Agency monitoring, which places it in the mesotrophic nutrient class. It is not on the DNR infested waters list as of September 2026. DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch.
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Quick facts
| DNR lake ID | 29024600 |
|---|---|
| County | Hubbard County, near Becida |
| Surface area | 417.6 acres |
| Maximum depth | 14 ft |
| Share under 15 ft | 100% |
| Water clarity (summer) | 11.6 ft through 2024 |
| Phosphorus (summer) | 16.4 µg/L |
| Algae, chlorophyll-a (summer) | 7.3 µg/L |
| Nutrient class | Mesotrophic |
| Invasive species | Not on DNR infested waters list (Sept 2026) |
| Public water accesses | 1 |
Water quality
Summer averages from Minnesota Pollution Control Agency monitoring through 2024: clarity 11.6 ft, phosphorus 16.4 µg/L, algae (chlorophyll-a) 7.3 µg/L. Using the Carlson trophic state index, Hennepin Lake rates as mesotrophic.
Fishing on Hennepin Lake
The most recent DNR standard fish survey was in 2013 (13 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 | 0.43 | 1.5 to 5.8 |
| Walleye | trap | 0.22 | 0.3 to 0.8 |
| Northern pike | gill | 19.14 | 4.6 to 11.6 |
| Northern pike | trap | 2.0 | n/a |
| Yellow perch | gill | 7.29 | 8.0 to 40.3 |
| Yellow perch | trap | 0.78 | 0.8 to 4.5 |
| Black crappie | gill | 0.71 | 1.0 to 7.3 |
| Black crappie | trap | 4.22 | 0.8 to 6.5 |
| Bluegill | gill | 5.71 | n/a |
| Bluegill | trap | 39.11 | 2.5 to 25.0 |
| Largemouth bass | gill | 0.14 | 0.3 to 1.3 |
| Pumpkinseed | gill | 5.43 | n/a |
| Pumpkinseed | trap | 11.67 | 1.4 to 8.6 |
| Hybrid sunfish | gill | 0.14 | n/a |
| Hybrid sunfish | trap | 1.56 | n/a |
Walleye catch was below the typical range for similar lakes in that survey.
Largest fish measured in recent DNR samples: Northern pike 32.0 in (2013), Largemouth bass 14.0 in (2013), Walleye 22.0 in (2013).
Game and panfish documented since 2005: Walleye, Northern pike, Largemouth bass, Black crappie, Bluegill, Yellow perch, Pumpkinseed, Hybrid sunfish, 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
Not on the Minnesota DNR infested waters list as of September 2026. That means no confirmed listing, not a guarantee the lake is free of invasive species.
Public boat access
- Hennepin Lake: 1 concrete slab launch ramp, 6 trailer spaces. 1 mi S of Becida on Cnty Rd 3 then 1 mi E on access road to W shore. Directions
DNR water access records (2023). Confirm current conditions with the DNR.
Nearby lakes
- Frontenac Lake 2.8 mi, Hubbard County
- Evergreen Lake 3.2 mi, Hubbard County
- Spearhead Lake 4.8 mi, Hubbard County
- Twenty Lake 4.8 mi, Hubbard County
- Hattie Lake 4.9 mi, Hubbard County
- Newman Lake 5.2 mi, Hubbard County
- LaSalle Lake 5.4 mi, Hubbard County
- Beauty Lake 5.7 mi, Hubbard County
Questions about Hennepin Lake
How deep is Hennepin Lake?
Hennepin Lake reaches a maximum depth of 14 ft according to Minnesota DNR records. About 100% of the lake is shallower than 15 feet.
How big is Hennepin Lake?
Hennepin Lake covers about 417.6 acres in Hubbard County, Minnesota.
How clear is Hennepin Lake?
Summer water clarity on Hennepin Lake averages 11.6 feet (Secchi depth) in MPCA monitoring through 2024. Its trophic state is mesotrophic.
Does Hennepin Lake have zebra mussels or other invasive species?
Hennepin Lake is not on the Minnesota DNR infested waters list as of September 2026. That means there is no confirmed listing; it is not a guarantee the lake is free of invasive species.
What fish are in Hennepin Lake?
Minnesota DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch, pumpkinseed, hybrid sunfish, brown bullhead in Hennepin Lake. The most recent standard survey was in 2013.
Where is the public boat access on Hennepin Lake?
Hennepin Lake has 1 public water access site on DNR record: Hennepin Lake.
How is the walleye population on Hennepin Lake?
In Minnesota DNR net surveys from 1994 to 2013, walleye numbers on Hennepin 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 Hennepin Lake?
Homes on Hennepin 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 Hennepin Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Hennepin Lake?
A mid-size lake with room for boating and fishing, about 100% shallow shoreline under 15 feet, and summer clarity around 11.6 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Hennepin Lake?
No lake-specific regulation was found for Hennepin Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Hennepin Lake
Whether you’re buying, selling, or just curious, our team works Hubbard County lakes every day. Send us a note or call (218) 656-6469.
Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest 2013), 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.