Grace Lake
Hubbard County, Minnesota, near Bemidji. DNR lake ID 29007100.
Grace Lake is an 859.8-acre lake in Hubbard County, Minnesota, near Bemidji. Its deepest point reaches 42 ft, and about 40% of the lake is shallower than 15 feet. Summer water clarity averages 14.6 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 | 29007100 |
|---|---|
| County | Hubbard County, near Bemidji |
| Surface area | 859.8 acres |
| Maximum depth | 42 ft |
| Mean depth | 17.0 ft |
| Share under 15 ft | 40% |
| Water clarity (summer) | 14.6 ft through 2025 |
| Phosphorus (summer) | 26.1 µg/L |
| Algae, chlorophyll-a (summer) | 11.7 µg/L |
| Nutrient class | Mesotrophic |
| Clarity trend | Clearer (2016 to 2025) |
| 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 2025: clarity 14.6 ft, phosphorus 26.1 µg/L, algae (chlorophyll-a) 11.7 µg/L. Using the Carlson trophic state index, Grace Lake rates as mesotrophic. Summer clarity trend 2016 to 2025: clearer.
Fishing on Grace Lake
The most recent DNR standard fish survey was in 2022 (4 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 | trap | 0.17 | 0.2 to 0.8 |
| Northern pike | trap | 0.25 | n/a |
| Yellow perch | trap | 1.08 | 0.6 to 3.5 |
| Black crappie | trap | 0.67 | 0.4 to 2.3 |
| Bluegill | trap | 47.25 | 4.4 to 49.0 |
| Largemouth bass | trap | 1.25 | 0.3 to 1.3 |
| Pumpkinseed | trap | 8.83 | 1.8 to 7.8 |
| Rock bass | trap | 1.0 | 0.5 to 2.5 |
| Hybrid sunfish | trap | 0.58 | n/a |
Largest fish measured in recent DNR samples: Largemouth bass 16.0 in (2022), Northern pike 29.0 in (2022), Walleye 19.0 in (2022), Smallmouth bass 18.0 in (2000).
Game and panfish documented since 2005: Walleye, Northern pike, Largemouth bass, Black crappie, Bluegill, Yellow perch, Pumpkinseed, Hybrid sunfish, Rock bass, White sucker, Yellow bullhead, Brown bullhead, Black 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
- Grace Lake (W): 1 concrete slab launch ramp, 1 dock, 12 trailer spaces. From Rosby, E 3.1 miles on Cty Rd 8, E .1 mile to faciity on W shore of lake. Directions
DNR water access records (2023). Confirm current conditions with the DNR.
Nearby lakes
- Midge Lake 1.9 mi, Hubbard County
- Wolf Lake 2.7 mi, Beltrami County
- Little Wolf Lake 3.8 mi, Cass County
- Stocking Lake 4.6 mi, Beltrami County
- Swenson Lake 5.0 mi, Beltrami County
- Andrusia Lake 5.4 mi, Beltrami County
- Lake Bemidji 5.8 mi, Beltrami County
- Mission Lake 5.9 mi, Beltrami County
Questions about Grace Lake
How deep is Grace Lake?
Grace Lake reaches a maximum depth of 42 ft according to Minnesota DNR records. About 40% of the lake is shallower than 15 feet.
How big is Grace Lake?
Grace Lake covers about 859.8 acres in Hubbard County, Minnesota.
How clear is Grace Lake?
Summer water clarity on Grace Lake averages 14.6 feet (Secchi depth) in MPCA monitoring through 2025. Its trophic state is mesotrophic.
Does Grace Lake have zebra mussels or other invasive species?
Grace 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 Grace Lake?
Minnesota DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch, pumpkinseed, hybrid sunfish, rock bass, white sucker in Grace Lake. The most recent standard survey was in 2022.
Where is the public boat access on Grace Lake?
Grace Lake has 1 public water access site on DNR record: Grace Lake (W).
How is the walleye population on Grace Lake?
In Minnesota DNR net surveys from 1995 to 2020, walleye numbers on Grace Lake ran mostly above 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 Grace Lake?
Homes on Grace 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 Grace Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Grace Lake?
A mid-size lake with room for boating and fishing, about 40% shallow shoreline under 15 feet, and summer clarity around 14.6 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Grace Lake?
No lake-specific regulation was found for Grace Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Grace 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 2022), 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.