Long Lake
About Long Lake
Long Lake is a 325-acre lake near New London in Kandiyohi County, Minnesota. It reaches 46 feet at its deepest point, and has roughly 6.9 miles of shoreline. DNR surveys put average water clarity at about 13.7 feet, clearer than most lakes in the state.
Minnesota DNR fisheries surveys list 15 fish species here, including walleye, northern pike, largemouth bass, black crappie, bluegill, and pumpkinseed. The DNR has stocking records for the lake, so check the stocking report for the most recent species and year classes. Special fishing regulations apply to largemouth bass and sunfish, and they override the statewide limits. The most recent fisheries survey on file dates to 2025.
There are 2 public boat launches (concrete surface) managed by the Minnesota DNR and township. The lake is listed as infested with starry stonewort and zebra mussel — clean, drain and dry your boat and gear before leaving. Ice typically goes out around April 19, based on 13 years of DNR ice-out records.
Plan Your Visit to Long Lake
- 325 acres, up to 46 feet deep, near New London
- 2 public boat launches (concrete) — managed by the Minnesota DNR and township
- Game fish on the DNR survey: walleye, northern pike, largemouth bass, black crappie, bluegill, and pumpkinseed
- Special fishing regulations apply here and override the statewide limits
- Average water clarity around 13.7 feet — very clear
- Listed as infested with starry stonewort and zebra mussel — clean, drain and dry before you leave
Access & Fees
- Public access
- 2 public boat launches (concrete)
- Launch fee
- Free at DNR accesses
- Managed by
- Minnesota DNR, township
Conditions
- Surface area
- 325 acres
- Max depth
- 46 ft
- Shoreline
- 6.9 mi
- Water clarity
- 13.7 ft
- Shallows (under 15 ft)
- 127 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
- 2 public boat launches (concrete)
Best For
- Walleye fishing
- Quiet paddling
- Ice fishing
- Ice is never completely safe — check thickness yourself before walking or driving on any lake
Angler's Report
Minnesota DNR LakeFinder- Species on survey
- 15
- Game fish
- 7
- Stocked
- Yes
- Last DNR survey
- 2025
- Special regulations
- Yes
- Fishing pier
- No
- Ice fishing
- Yes
- Boat launch
- Yes
Special regulations on this lake
- Largemouth Bass: All from 14-20" must be immediately released. One over 20" allowed in possession.
- Sunfish: Daily limit 10.
Fishing data: Minnesota Department of Natural Resources. Regulations change — confirm with the current DNR fishing regulations.
Ice-Out History
- Median ice-out
- April 19
- Years of record
- 13
- Earliest
- March 10, 2024
- Latest
- May 6, 2013
- Most recent
- March 27, 2025
See every lake on the ice-out tracker. Ice-out data: Minnesota DNR State Climatology Office.
Activities
Amenities
Fish Species
Plan your trip to Long Lake
Compare Long Lake against the top-ranked lakes nearby, then map your route.
See how Long Lake ranks among fishing lakes nearby.
See how Long Lake ranks among boating lakes nearby.
See how Long Lake ranks among paddling lakes nearby.
See how Long Lake ranks among ice fishing lakes nearby.
Nearby Lakes
Lake Monongalia
60 out of 100 Lake ScoreKandiyohi · New London2,290 acres
3.5 miles away
Lake Calhoun
52 out of 100 Lake ScoreKandiyohi · Spicer647 acres
4 miles away
Green Lake
75 out of 100 Lake ScoreKandiyohi · Spicer5,569 acres
5.4 miles away
Nest Lake
56 out of 100 Lake ScoreKandiyohi · Spicer969 acres
6.6 miles away
Lake Koronis
74 out of 100 Lake ScoreStearns · Paynesville2,968 acres
7.6 miles away
George Lake
60 out of 100 Lake ScoreKandiyohi · Spicer228 acres
8.1 miles away
Frequently Asked Questions
Where is Long Lake?
Long Lake is in Kandiyohi County, Minnesota, near New London. It covers 325 acres and reaches 46 feet deep.
How big and how deep is Long Lake?
Long Lake covers 325 acres with about 6.9 miles of shoreline. Its maximum depth is 46 feet.
What fish can you catch at Long Lake?
Minnesota DNR surveys list Walleye, Northern Pike, Largemouth Bass, Black Crappie, Bluegill, Pumpkinseed, and Yellow Perch and other species. A Minnesota fishing license is required for anyone 16 and older.
Is there a public boat launch on Long Lake?
Yes. Long Lake has 2 public boat launches (concrete), managed by the Minnesota DNR and township. DNR public water accesses are free to use.
Can you swim at Long Lake?
There is no mapped public swim beach at Long 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 Long Lake stocked?
Yes. The Minnesota DNR has stocking records for Long Lake; species and numbers vary by year, so see the stocking report on DNR LakeFinder.
Are there special fishing regulations on Long Lake?
Yes. All from 14-20" must be immediately released. One over 20" allowed in possession. Daily limit 10.
When does the ice go out on Long Lake?
The median ice-out date is April 19, from 13 years of Minnesota DNR records. The earliest on record is March 10, 2024 and the latest is May 6, 2013.
Does Long Lake have invasive species?
Yes. The DNR lists Long Lake as infested with starry stonewort and zebra mussel. State law requires you to clean off plants, pull the drain plug and drain all water before leaving the access.