Collinwood Lake
About Collinwood Lake
Collinwood Lake is a 639-acre lake near Dassel in Wright County, Minnesota. It reaches 28 feet at its deepest point, with an average depth of about 12 feet, and has roughly 4.9 miles of shoreline. DNR surveys put average water clarity at about 3.6 feet, so expect stained or algae-tinted water in summer.
Minnesota DNR fisheries surveys list 18 fish species here, including walleye, northern pike, largemouth bass, smallmouth bass, black crappie, and bluegill. The DNR has stocking records for the lake, so check the stocking report for the most recent species and year classes. The most recent fisheries survey on file dates to 2025.
There are 3 public boat launches (concrete surface) managed by the county and Minnesota DNR. Collinwood County Park Campground is mapped close to the shoreline for overnight stays. The lake is listed as infested with Eurasian watermilfoil — clean, drain and dry your boat and gear before leaving. Ice typically goes out around April 7, based on 32 years of DNR ice-out records.
Plan Your Visit to Collinwood Lake
- 639 acres, up to 28 feet deep, near Dassel
- 3 public boat launches (concrete) — managed by the county and Minnesota DNR
- Game fish on the DNR survey: walleye, northern pike, largemouth bass, smallmouth bass, black crappie, and bluegill
- Average water clarity around 3.6 feet — expect green or stained water by midsummer
- Camping close to the water at Collinwood County Park Campground
- Listed as infested with Eurasian watermilfoil — clean, drain and dry before you leave
Access & Fees
- Public access
- 3 public boat launches (concrete)
- Launch fee
- Free at DNR accesses
- Managed by
- county, Minnesota DNR
Conditions
- Surface area
- 639 acres
- Max depth
- 28 ft
- Average depth
- 12 ft
- Shoreline
- 4.9 mi
- Water clarity
- 3.6 ft
- Shallows (under 15 ft)
- 351 acres
Rules & Regulations
- A Minnesota fishing license is required for anglers 16 and older
- Drain plugs must be out and all water drained before leaving any access; remove aquatic plants from boats and trailers
- Children under 10 must wear a life jacket on a boat that is underway
Facilities
- 3 public boat launches (concrete)
- Camping: Collinwood County Park Campground
Best For
- Walleye fishing
- Lakeside camping
- Ice fishing
- Low-clarity lakes are prone to summer algae blooms; keep dogs out of green, scummy water
- Ice is never completely safe — check thickness yourself before walking or driving on any lake
Angler's Report
Minnesota DNR LakeFinder- Species on survey
- 18
- Game fish
- 9
- Stocked
- Yes
- Last DNR survey
- 2025
- Special regulations
- No
- Fishing pier
- No
- Ice fishing
- Yes
- Boat launch
- Yes
Fishing data: Minnesota Department of Natural Resources. Regulations change — confirm with the current DNR fishing regulations.
Ice-Out History
- Median ice-out
- April 7
- Years of record
- 32
- Earliest
- March 4, 2024
- Latest
- April 23, 1996
- Most recent
- March 30, 2026
See every lake on the ice-out tracker. Ice-out data: Minnesota DNR State Climatology Office.
Camping & Reservations
Collinwood County Park Campground is mapped on or near Collinwood Lake. Minnesota state park sites are booked through the DNR reservation system, national forest campgrounds through Recreation.gov, and most state forest campgrounds are first-come, first-served.
Campground locations © OpenStreetMap contributors. Confirm details with the operator.
Activities
Amenities
Fish Species
Plan your trip to Collinwood Lake
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Nearby Lakes
Maple Lake
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1.2 miles away
Spring Lake
53 out of 100 Lake ScoreMeeker · Dassel201 acres
3.2 miles away
Wolf Lake
47 out of 100 Lake ScoreMeeker · Dassel262 acres
3.6 miles away
Brooks Lake
56 out of 100 Lake ScoreWright · Cokato100 acres
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Long Lake
54 out of 100 Lake ScoreMeeker · Dassel164 acres
4.3 miles away
Lake Jennie
57 out of 100 Lake ScoreMeeker · Dassel1,069 acres
5.1 miles away
Frequently Asked Questions
Where is Collinwood Lake?
Collinwood Lake is in Wright County, Minnesota, near Dassel. It covers 639 acres and reaches 28 feet deep.
How big and how deep is Collinwood Lake?
Collinwood Lake covers 639 acres with about 4.9 miles of shoreline. Its maximum depth is 28 feet and its average depth is about 12 feet.
What fish can you catch at Collinwood Lake?
Minnesota DNR surveys list Walleye, Northern Pike, Largemouth Bass, Smallmouth Bass, Black Crappie, Bluegill, Pumpkinseed, Yellow Perch, and Channel Catfish and other species. A Minnesota fishing license is required for anyone 16 and older.
Is there a public boat launch on Collinwood Lake?
Yes. Collinwood Lake has 3 public boat launches (concrete), managed by the county and Minnesota DNR. DNR public water accesses are free to use.
Can you swim at Collinwood Lake?
There is no mapped public swim beach at Collinwood Lake. Minnesota's public waters are open to swimming where you have legal access, but there are no lifeguards or water-quality monitoring away from designated beaches.
Is Collinwood Lake stocked?
Yes. The Minnesota DNR has stocking records for Collinwood Lake; species and numbers vary by year, so see the stocking report on DNR LakeFinder.
When does the ice go out on Collinwood Lake?
The median ice-out date is April 7, from 32 years of Minnesota DNR records. The earliest on record is March 4, 2024 and the latest is April 23, 1996.
Can you camp at Collinwood Lake?
Yes. Collinwood County Park Campground is mapped on or near the shore. Confirm whether sites are reservable or first-come, first-served before you go.
Does Collinwood Lake have invasive species?
Yes. The DNR lists Collinwood Lake as infested with Eurasian watermilfoil. State law requires you to clean off plants, pull the drain plug and drain all water before leaving the access.