Lake St. Croix vs Square Lake
Two of the top-scoring lakes in Washington County, Minnesota, side by side.
Lake St. Croix is the larger of the two at 8,393 acres against 203 for Square Lake. On our rankings, Lake St. Croix comes out ahead for fishing, Square Lake comes out ahead for swimming, Lake St. Croix comes out ahead for boating, Lake St. Croix comes out ahead for camping, Square Lake comes out ahead for paddling, and Square Lake comes out ahead for ice fishing.
| Measure | Lake St. Croix | Square Lake |
|---|---|---|
| Lake Score | 83 / 100 | 78 / 100 |
| Nearest town | Stillwater | Stillwater |
| Surface area | 8,393 acres | 203 acres |
| Max depth | 78 ft | 68 ft |
| Shoreline | 124.5 mi | 2.4 mi |
| Water clarity | 5.7 ft | 17 ft |
| Public access | 5 public boat launches (concrete) | 1 public boat launch (concrete) |
| Fish species | 35 | 12 |
| Game fish | Walleye, Sauger, Northern Pike, Muskellunge, Largemouth Bass | Northern Pike, Largemouth Bass, Black Crappie, Bluegill, Pumpkinseed |
| Stocked | Yes | No |
| Special regulations | No | No |
| Swim beach | Yes | Yes |
| Camping | Yes | Yes |
| Invasive species | Eurasian watermilfoil | None listed |
Which lake is better for…
- FishingLake St. Croix
- SwimmingSquare Lake
- BoatingLake St. Croix
- CampingLake St. Croix
- PaddlingSquare Lake
- Ice FishingSquare Lake
The lakes
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Frequently Asked Questions
Which is bigger, Lake St. Croix or Square Lake?
Lake St. Croix is bigger at 8,393 acres; Square Lake covers 203 acres.
Which is deeper, Lake St. Croix or Square Lake?
Lake St. Croix is deeper, with a maximum depth of 78 feet against 68 feet.
Is Lake St. Croix or Square Lake better for fishing?
Lake St. Croix ranks higher for fishing in this directory, based on game species, lake size, access and stocking. Lake St. Croix lists 35 species and Square Lake lists 12.