Dellwater Lake
Beltrami County, Minnesota, near Bemidji. DNR lake ID 04033100.
Dellwater Lake is a 198.6-acre lake in Beltrami County, Minnesota, near Bemidji. Its deepest point reaches 29 ft, and about 82% of the lake is shallower than 15 feet. Summer water clarity averages 11.1 feet in Minnesota Pollution Control Agency monitoring. 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.
Buying or selling on Dellwater Lake? Ask us what lakeshore here actually sells for, which stretches of shoreline buyers compete for, and what’s coming up before it’s listed.
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Quick facts
| DNR lake ID | 04033100 |
|---|---|
| County | Beltrami County, near Bemidji |
| Surface area | 198.6 acres |
| Maximum depth | 29 ft |
| Mean depth | 8.0 ft |
| Share under 15 ft | 82% |
| Water clarity (summer) | 11.1 ft through 2025 (satellite estimate) |
| 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 11.1 ft.
Fishing on Dellwater Lake
The most recent DNR standard fish survey was in 2020 (6 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 |
|---|---|---|---|
| Northern pike | gill | 15.25 | 4.8 to 12.5 |
| Northern pike | trap | 0.67 | n/a |
| Yellow perch | gill | 1.75 | 2.0 to 21.5 |
| Yellow perch | trap | 0.11 | 0.3 to 2.8 |
| Black crappie | gill | 2.0 | 1.0 to 4.8 |
| Black crappie | trap | 2.0 | 0.8 to 4.3 |
| Bluegill | gill | 17.25 | n/a |
| Bluegill | trap | 26.11 | 8.3 to 50.1 |
| Largemouth bass | gill | 1.25 | 0.3 to 1.8 |
| Largemouth bass | trap | 0.22 | 0.3 to 1.4 |
| Pumpkinseed | gill | 4.25 | n/a |
| Pumpkinseed | trap | 0.67 | 2.8 to 10.3 |
| Rock bass | trap | 0.22 | 0.5 to 1.5 |
| Hybrid sunfish | gill | 2.0 | n/a |
| Hybrid sunfish | trap | 1.0 | n/a |
Largest fish measured in recent DNR samples: Northern pike 28.0 in (2020), Walleye 22.0 in (2010), Largemouth bass 19.0 in (2020).
Game and panfish documented since 2005: Walleye, Northern pike, Largemouth bass, Black crappie, Bluegill, Yellow perch, Pumpkinseed, Hybrid sunfish, Rock bass, White sucker, 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
- Dellwater Lake: 1 concrete slab launch ramp, 6 trailer spaces. North of Bemidji, Hwy 89 N to Lumberjack Road NW Directions
DNR water access records (2023). Confirm current conditions with the DNR.
Nearby lakes
- Balm Lake 1.5 mi, Beltrami County
- Island Lake 2.5 mi, Beltrami County
- Moose Lake 3.4 mi, Beltrami County
- Myrtle Lake 3.9 mi, Beltrami County
- Sylvia Lake 4.5 mi, Beltrami County
- Sandy Lake 5.1 mi, Beltrami County
- Clearwater Lake 6.0 mi, Beltrami County
- Ten Mile Lake 6.6 mi, Beltrami County
Questions about Dellwater Lake
How deep is Dellwater Lake?
Dellwater Lake reaches a maximum depth of 29 ft according to Minnesota DNR records. About 82% of the lake is shallower than 15 feet.
How big is Dellwater Lake?
Dellwater Lake covers about 198.6 acres in Beltrami County, Minnesota.
How clear is Dellwater Lake?
Summer water clarity on Dellwater Lake averages 11.1 feet (Secchi depth) in MPCA monitoring through 2025.
Does Dellwater Lake have zebra mussels or other invasive species?
Dellwater 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 Dellwater Lake?
Minnesota DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch, pumpkinseed, hybrid sunfish, rock bass, white sucker in Dellwater Lake. The most recent standard survey was in 2020.
Where is the public boat access on Dellwater Lake?
Dellwater Lake has 1 public water access site on DNR record: Dellwater Lake.
How is the walleye population on Dellwater Lake?
In Minnesota DNR net surveys from 1993 to 2010, walleye numbers on Dellwater 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 Dellwater Lake?
Homes on Dellwater 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 Dellwater Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Dellwater Lake?
Small, quiet water suited to paddling and fishing, about 82% shallow shoreline under 15 feet, and summer clarity around 11.1 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Dellwater Lake?
No lake-specific regulation was found for Dellwater Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Dellwater Lake
Whether you’re buying, selling, or just curious, our team works Beltrami County lakes every day. Send us a note or call (218) 656-6469.
Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest 2020), 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.